read_nam_data.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "\n",
    "# NAM analysis \n",
    "\n",
    "\n",
    "Use Xarray module to open archive NAM analysis data \n",
    "\n",
    "With help from\n",
    "https://unidata.github.io/python-training/gallery/xarray_500hpa_map/\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Import all of our needed modules\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "from datetime import datetime\n",
    "import numpy as np\n",
    "import xarray as xr\n",
    "import cfgrib"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Accessing data using Xarray\n",
    "---------------------------\n",
    "\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# I downloaded the data to my Mac\n",
    "file = 'namanl_218_2020091506.g2/nam_218_20200915_0600_000.grb2'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
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       "     longitude              (y, x) float64 226.5 226.6 226.8 ... 310.4 310.6\n",
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       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:            (y: 428, x: 614)\n",
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       "     latitude           (y, x) float64 12.19 12.22 12.25 ... 57.39 57.36 57.33\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       "     latitude           (y, x) float64 12.19 12.22 12.25 ... 57.39 57.36 57.33\n",
       "     longitude          (y, x) float64 226.5 226.6 226.8 ... 310.3 310.4 310.6\n",
       "     valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
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       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:            (y: 428, x: 614)\n",
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       "     latitude           (y, x) float64 12.19 12.22 12.25 ... 57.39 57.36 57.33\n",
       "     longitude          (y, x) float64 226.5 226.6 226.8 ... 310.3 310.4 310.6\n",
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       "     institution:             US National Weather Service - NCEP,\n",
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       "     time               datetime64[ns] 2020-09-15T06:00:00\n",
       "     step               timedelta64[ns] 00:00:00\n",
       "   * heightAboveGround  (heightAboveGround) float64 1e+03 4e+03\n",
       "     latitude           (y, x) float64 ...\n",
       "     longitude          (y, x) float64 ...\n",
       "     valid_time         datetime64[ns] ...\n",
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       " Attributes:\n",
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       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:                 (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                    datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                    timedelta64[ns] 00:00:00\n",
       "     heightAboveGroundLayer  float64 0.0\n",
       "     latitude                (y, x) float64 12.19 12.22 12.25 ... 57.36 57.33\n",
       "     longitude               (y, x) float64 226.5 226.6 226.8 ... 310.4 310.6\n",
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       " Attributes:\n",
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       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:                 (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                    datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                    timedelta64[ns] 00:00:00\n",
       "     heightAboveGroundLayer  float64 3e+03\n",
       "     latitude                (y, x) float64 ...\n",
       "     longitude               (y, x) float64 ...\n",
       "     valid_time              datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     hlcy                    (y, x) float32 ...\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     hybrid      float64 1.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     fco2gpp     (y, x) float32 ...\n",
       "     refd        (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
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       " Coordinates:\n",
       "     time           datetime64[ns] 2020-09-15T06:00:00\n",
       "     step           timedelta64[ns] 00:00:00\n",
       "   * isobaricInhPa  (isobaricInhPa) float64 1e+03 975.0 950.0 ... 100.0 75.0 50.0\n",
       "     latitude       (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude      (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time     datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     t              (isobaricInhPa, y, x) float32 ...\n",
       "     u              (isobaricInhPa, y, x) float32 ...\n",
       "     v              (isobaricInhPa, y, x) float32 ...\n",
       "     w              (isobaricInhPa, y, x) float32 ...\n",
       "     gh             (isobaricInhPa, y, x) float32 ...\n",
       "     r              (isobaricInhPa, y, x) float32 ...\n",
       "     tke            (isobaricInhPa, y, x) float32 ...\n",
       " Attributes:\n",
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       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:        (isobaricInhPa: 5, y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time           datetime64[ns] 2020-09-15T06:00:00\n",
       "     step           timedelta64[ns] 00:00:00\n",
       "   * isobaricInhPa  (isobaricInhPa) float64 1e+03 850.0 700.0 500.0 250.0\n",
       "     latitude       (y, x) float64 ...\n",
       "     longitude      (y, x) float64 ...\n",
       "     valid_time     datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     absv           (isobaricInhPa, y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:        (isobaricInhPa: 42, y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time           datetime64[ns] 2020-09-15T06:00:00\n",
       "     step           timedelta64[ns] 00:00:00\n",
       "   * isobaricInhPa  (isobaricInhPa) float64 1e+03 975.0 950.0 ... 20.0 10.0 5.0\n",
       "     latitude       (y, x) float64 ...\n",
       "     longitude      (y, x) float64 ...\n",
       "     valid_time     datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     wz             (isobaricInhPa, y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:        (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time           datetime64[ns] 2020-09-15T06:00:00\n",
       "     step           timedelta64[ns] 00:00:00\n",
       "     isobaricLayer  float64 500.0\n",
       "     latitude       (y, x) float64 ...\n",
       "     longitude      (y, x) float64 ...\n",
       "     valid_time     datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     lftx           (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:       (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time          datetime64[ns] 2020-09-15T06:00:00\n",
       "     step          timedelta64[ns] 00:00:00\n",
       "     isothermZero  float64 0.0\n",
       "     latitude      (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude     (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time    datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     gh            (y, x) float32 ...\n",
       "     r             (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:              (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                 datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                 timedelta64[ns] 00:00:00\n",
       "     lowestLevelWetBulb0  float64 0.0\n",
       "     latitude             (y, x) float64 ...\n",
       "     longitude            (y, x) float64 ...\n",
       "     valid_time           datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     gh                   (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     maxWind     float64 0.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     pres        (y, x) float32 ...\n",
       "     u           (y, x) float32 ...\n",
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       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     meanSea     float64 0.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     prmsl       (y, x) float32 ...\n",
       "     mslet       (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:                 (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                    datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                    timedelta64[ns] 00:00:00\n",
       "     planetaryBoundaryLayer  float64 0.0\n",
       "     latitude                (y, x) float64 12.19 12.22 12.25 ... 57.36 57.33\n",
       "     longitude               (y, x) float64 226.5 226.6 226.8 ... 310.4 310.6\n",
       "     valid_time              datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     u                       (y, x) float32 ...\n",
       "     v                       (y, x) float32 ...\n",
       "     gh                      (y, x) float32 ...\n",
       "     VRATE                   (y, x) float32 ...\n",
       " Attributes:\n",
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       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
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       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
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       " Dimensions:                  (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                     datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                     timedelta64[ns] 00:00:00\n",
       "     pressureFromGroundLayer  float64 1.8e+04\n",
       "     latitude                 (y, x) float64 12.19 12.22 12.25 ... 57.36 57.33\n",
       "     longitude                (y, x) float64 226.5 226.6 226.8 ... 310.4 310.6\n",
       "     valid_time               datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     cape                     (y, x) float32 ...\n",
       "     cin                      (y, x) float32 ...\n",
       "     4lftx                    (y, x) float32 ...\n",
       " Attributes:\n",
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       " Coordinates:\n",
       "     time                     datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                     timedelta64[ns] 00:00:00\n",
       "   * pressureFromGroundLayer  (pressureFromGroundLayer) float64 3e+03 ... 1.8e+04\n",
       "     latitude                 (y, x) float64 12.19 12.22 12.25 ... 57.36 57.33\n",
       "     longitude                (y, x) float64 226.5 226.6 226.8 ... 310.4 310.6\n",
       "     valid_time               datetime64[ns] 2020-09-15T06:00:00\n",
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       "     v                        (pressureFromGroundLayer, y, x) float32 ...\n",
       "     r                        (pressureFromGroundLayer, y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:                  (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time                     datetime64[ns] 2020-09-15T06:00:00\n",
       "     step                     timedelta64[ns] 00:00:00\n",
       "     pressureFromGroundLayer  float64 3e+03\n",
       "     latitude                 (y, x) float64 ...\n",
       "     longitude                (y, x) float64 ...\n",
       "     valid_time               datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     pli                      (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     sigmaLayer  float64 0.33\n",
       "     latitude    (y, x) float64 ...\n",
       "     longitude   (y, x) float64 ...\n",
       "     valid_time  datetime64[ns] ...\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     r           (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     surface     float64 0.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables: (12/40)\n",
       "     unknown     (y, x) float32 ...\n",
       "     siconc      (y, x) float32 ...\n",
       "     slt         (y, x) float32 ...\n",
       "     cape        (y, x) float32 ...\n",
       "     t           (y, x) float32 ...\n",
       "     sp          (y, x) float32 ...\n",
       "     ...          ...\n",
       "     poros       (y, x) float32 ...\n",
       "     hindex      (y, x) float32 ...\n",
       "     ltng        (y, x) float32 ...\n",
       "     gppbfas     (y, x) float32 ...\n",
       "     wilt        (y, x) float32 ...\n",
       "     al          (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     surface     float64 0.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     sdwe        (y, x) float32 0.0 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0 0.0\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP,\n",
       " <xarray.Dataset>\n",
       " Dimensions:     (y: 428, x: 614)\n",
       " Coordinates:\n",
       "     time        datetime64[ns] 2020-09-15T06:00:00\n",
       "     step        timedelta64[ns] 00:00:00\n",
       "     tropopause  float64 0.0\n",
       "     latitude    (y, x) float64 12.19 12.22 12.25 12.28 ... 57.39 57.36 57.33\n",
       "     longitude   (y, x) float64 226.5 226.6 226.8 226.9 ... 310.3 310.4 310.6\n",
       "     valid_time  datetime64[ns] 2020-09-15T06:00:00\n",
       " Dimensions without coordinates: y, x\n",
       " Data variables:\n",
       "     t           (y, x) float32 ...\n",
       "     u           (y, x) float32 ...\n",
       "     v           (y, x) float32 ...\n",
       "     trpp        (y, x) float32 ...\n",
       " Attributes:\n",
       "     GRIB_edition:            2\n",
       "     GRIB_centre:             kwbc\n",
       "     GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "     GRIB_subCentre:          0\n",
       "     Conventions:             CF-1.7\n",
       "     institution:             US National Weather Service - NCEP]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#need cfgrib.open for nam, xr.open(cfgrib) gives problems. \n",
    "ds = cfgrib.open_datasets(file)\n",
    "ds"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "df = ds[6]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
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       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-index-preview {\n",
       "  grid-column: 2 / 5;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data,\n",
       ".xr-index-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data,\n",
       ".xr-index-data-in:checked ~ .xr-index-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-index-name div,\n",
       ".xr-index-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data,\n",
       ".xr-index-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt,\n",
       ".xr-attrs dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2,\n",
       ".xr-no-icon {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:            (y: 428, x: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    latitude           (y, x) float64 12.19 12.22 12.25 ... 57.39 57.36 57.33\n",
       "    longitude          (y, x) float64 226.5 226.6 226.8 ... 310.3 310.4 310.6\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: y, x\n",
       "Data variables:\n",
       "    pres               (y, x) float32 ...\n",
       "    t                  (y, x) float32 ...\n",
       "    u                  (y, x) float32 ...\n",
       "    v                  (y, x) float32 ...\n",
       "    q                  (y, x) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-06efecb7-be1e-462b-82d3-02689c6ac46a' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-06efecb7-be1e-462b-82d3-02689c6ac46a' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span>y</span>: 428</li><li><span>x</span>: 614</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-9bf7095f-4ff2-42bc-9e53-46a569ea69ee' class='xr-section-summary-in' type='checkbox'  checked><label for='section-9bf7095f-4ff2-42bc-9e53-46a569ea69ee' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-e48fc131-2403-45bf-83b1-fe50f6be44c2' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e48fc131-2403-45bf-83b1-fe50f6be44c2' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-a34f01a1-06cd-4498-ba8c-772c3307d4c5' class='xr-var-data-in' type='checkbox'><label for='data-a34f01a1-06cd-4498-ba8c-772c3307d4c5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00</div><input id='attrs-17a192f8-fad1-4d8f-840d-2f15b027e048' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-17a192f8-fad1-4d8f-840d-2f15b027e048' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-531f2f8b-1c7f-42bc-8374-69a8612f4580' class='xr-var-data-in' type='checkbox'><label for='data-531f2f8b-1c7f-42bc-8374-69a8612f4580' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>array(0, dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>heightAboveGround</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>80.0</div><input id='attrs-c6b2592e-6421-414d-bf2a-57aa861b7193' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-c6b2592e-6421-414d-bf2a-57aa861b7193' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3dd82fc0-980f-4760-8d4c-0768cc0cd8b8' class='xr-var-data-in' type='checkbox'><label for='data-3dd82fc0-980f-4760-8d4c-0768cc0cd8b8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>height above the surface</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>positive :</span></dt><dd>up</dd><dt><span>standard_name :</span></dt><dd>height</dd></dl></div><div class='xr-var-data'><pre>array(80.)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>latitude</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>12.19 12.22 12.25 ... 57.36 57.33</div><input id='attrs-8ca924d9-eb81-411e-82dd-a9932f5c5636' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-8ca924d9-eb81-411e-82dd-a9932f5c5636' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-73264281-66e8-4c39-ae56-50945f324a37' class='xr-var-data-in' type='checkbox'><label for='data-73264281-66e8-4c39-ae56-50945f324a37' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([[12.19      , 12.21990762, 12.24973893, ..., 14.38904238,\n",
       "        14.36560516, 14.34208538],\n",
       "       [12.29273251, 12.32267489, 12.35254086, ..., 14.49429696,\n",
       "        14.47083322, 14.44728683],\n",
       "       [12.39549779, 12.4254749 , 12.45537549, ..., 14.59958178,\n",
       "        14.57609156, 14.55251859],\n",
       "       ...,\n",
       "       [54.39421312, 54.43302674, 54.47172967, ..., 57.21664499,\n",
       "        57.18690273, 57.15704829],\n",
       "       [54.47983077, 54.51864755, 54.55735358, ..., 57.30239504,\n",
       "        57.27265243, 57.24279762],\n",
       "       [54.56534318, 54.60416302, 54.64287208, ..., 57.38803367,\n",
       "        57.35829077, 57.32843565]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>longitude</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>226.5 226.6 226.8 ... 310.4 310.6</div><input id='attrs-7d4a747f-56cf-4ede-84af-40e196c8b4f0' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-7d4a747f-56cf-4ede-84af-40e196c8b4f0' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-43399b19-19a6-4818-a9a7-89a8b00baa3c' class='xr-var-data-in' type='checkbox'><label for='data-43399b19-19a6-4818-a9a7-89a8b00baa3c' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([[226.541     , 226.64610915, 226.75126569, ..., 294.65723113,\n",
       "        294.76585929, 294.87444861],\n",
       "       [226.51033971, 226.61552349, 226.72075477, ..., 294.68140411,\n",
       "        294.79011505, 294.89878706],\n",
       "       [226.47963183, 226.58489033, 226.69019645, ..., 294.70561589,\n",
       "        294.81440973, 294.92316455],\n",
       "       ...,\n",
       "       [207.25519119, 207.40241145, 207.5497765 , ..., 310.15677041,\n",
       "        310.3151761 , 310.47345333],\n",
       "       [207.18835703, 207.33570441, 207.48319702, ..., 310.21166034,\n",
       "        310.37022901, 310.52866879],\n",
       "       [207.1213775 , 207.26885213, 207.41647244, ..., 310.26667888,\n",
       "        310.4254108 , 310.58401341]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-4bbf09ad-cc73-4f48-b992-e82114598865' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-4bbf09ad-cc73-4f48-b992-e82114598865' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-38e36a3e-b3e6-4640-8058-c2930ac8ab6e' class='xr-var-data-in' type='checkbox'><label for='data-38e36a3e-b3e6-4640-8058-c2930ac8ab6e' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-e774ae0f-1d60-408b-9783-071d9826696d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-e774ae0f-1d60-408b-9783-071d9826696d' class='xr-section-summary' >Data variables: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>pres</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-d602ff5c-480e-474a-9568-3dd09ae530f1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-d602ff5c-480e-474a-9568-3dd09ae530f1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4575e250-e46c-47ee-ba1d-e90b3cba756f' class='xr-var-data-in' type='checkbox'><label for='data-4575e250-e46c-47ee-ba1d-e90b3cba756f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>54</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>unknown</dd><dt><span>GRIB_cfVarName :</span></dt><dd>pres</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Pressure</dd><dt><span>GRIB_shortName :</span></dt><dd>pres</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>long_name :</span></dt><dd>Pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>unknown</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-431d0e15-59c9-48d0-bf8f-42dff9913d3f' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-431d0e15-59c9-48d0-bf8f-42dff9913d3f' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4e105ae4-7de2-46b2-b22c-842a7e4821c7' class='xr-var-data-in' type='checkbox'><label for='data-4e105ae4-7de2-46b2-b22c-842a7e4821c7' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>130</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>air_temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Temperature</dd><dt><span>GRIB_shortName :</span></dt><dd>t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-25d522ca-5032-4a3d-b96c-cf998e551139' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-25d522ca-5032-4a3d-b96c-cf998e551139' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-99e55c6e-1a83-4f7a-ad77-a82316e005d2' class='xr-var-data-in' type='checkbox'><label for='data-99e55c6e-1a83-4f7a-ad77-a82316e005d2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>131</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>eastward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>u</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>U component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>u</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-0c276af2-3325-4c41-92f0-c8fa185d405b' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0c276af2-3325-4c41-92f0-c8fa185d405b' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2f9903d5-eb5a-4e76-baf8-0a6e8bb57016' class='xr-var-data-in' type='checkbox'><label for='data-2f9903d5-eb5a-4e76-baf8-0a6e8bb57016' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>132</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>northward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>v</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>V component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>v</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>q</span></div><div class='xr-var-dims'>(y, x)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-5b2ddc12-090c-4e5d-b74c-c8545e3c1155' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5b2ddc12-090c-4e5d-b74c-c8545e3c1155' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4afe93ca-bb86-439e-81c8-63e19e8b27d3' class='xr-var-data-in' type='checkbox'><label for='data-4afe93ca-bb86-439e-81c8-63e19e8b27d3' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>133</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>specific_humidity</dd><dt><span>GRIB_cfVarName :</span></dt><dd>q</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Specific humidity</dd><dt><span>GRIB_shortName :</span></dt><dd>q</dd><dt><span>GRIB_units :</span></dt><dd>kg kg**-1</dd><dt><span>long_name :</span></dt><dd>Specific humidity</dd><dt><span>units :</span></dt><dd>kg kg**-1</dd><dt><span>standard_name :</span></dt><dd>specific_humidity</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-2f813084-a587-401d-8e86-9142eb8fbd87' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-2f813084-a587-401d-8e86-9142eb8fbd87' class='xr-section-summary'  title='Expand/collapse section'>Indexes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-dc591675-cd41-4d97-999d-5c1adabd8669' class='xr-section-summary-in' type='checkbox'  checked><label for='section-dc591675-cd41-4d97-999d-5c1adabd8669' class='xr-section-summary' >Attributes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>2</dd><dt><span>GRIB_centre :</span></dt><dd>kwbc</dd><dt><span>GRIB_centreDescription :</span></dt><dd>US National Weather Service - NCEP</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>US National Weather Service - NCEP</dd></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:            (y: 428, x: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    latitude           (y, x) float64 12.19 12.22 12.25 ... 57.39 57.36 57.33\n",
       "    longitude          (y, x) float64 226.5 226.6 226.8 ... 310.3 310.4 310.6\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: y, x\n",
       "Data variables:\n",
       "    pres               (y, x) float32 ...\n",
       "    t                  (y, x) float32 ...\n",
       "    u                  (y, x) float32 ...\n",
       "    v                  (y, x) float32 ...\n",
       "    q                  (y, x) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [],
   "source": [
    "df = df.rename({'longitude':'LONGXY','latitude':'LATIXY'})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [],
   "source": [
    "df = df.rename_dims({'x': 'longitude','y': 'latitude'})"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
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       "}\n",
       "\n",
       ".xr-section-summary-in + label:before {\n",
       "  display: inline-block;\n",
       "  content: '►';\n",
       "  font-size: 11px;\n",
       "  width: 15px;\n",
       "  text-align: center;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:disabled + label:before {\n",
       "  color: var(--xr-disabled-color);\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label:before {\n",
       "  content: '▼';\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked + label > span {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-section-summary,\n",
       ".xr-section-inline-details {\n",
       "  padding-top: 4px;\n",
       "  padding-bottom: 4px;\n",
       "}\n",
       "\n",
       ".xr-section-inline-details {\n",
       "  grid-column: 2 / -1;\n",
       "}\n",
       "\n",
       ".xr-section-details {\n",
       "  display: none;\n",
       "  grid-column: 1 / -1;\n",
       "  margin-bottom: 5px;\n",
       "}\n",
       "\n",
       ".xr-section-summary-in:checked ~ .xr-section-details {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-array-wrap {\n",
       "  grid-column: 1 / -1;\n",
       "  display: grid;\n",
       "  grid-template-columns: 20px auto;\n",
       "}\n",
       "\n",
       ".xr-array-wrap > label {\n",
       "  grid-column: 1;\n",
       "  vertical-align: top;\n",
       "}\n",
       "\n",
       ".xr-preview {\n",
       "  color: var(--xr-font-color3);\n",
       "}\n",
       "\n",
       ".xr-array-preview,\n",
       ".xr-array-data {\n",
       "  padding: 0 5px !important;\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-array-data,\n",
       ".xr-array-in:checked ~ .xr-array-preview {\n",
       "  display: none;\n",
       "}\n",
       "\n",
       ".xr-array-in:checked ~ .xr-array-data,\n",
       ".xr-array-preview {\n",
       "  display: inline-block;\n",
       "}\n",
       "\n",
       ".xr-dim-list {\n",
       "  display: inline-block !important;\n",
       "  list-style: none;\n",
       "  padding: 0 !important;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list li {\n",
       "  display: inline-block;\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "}\n",
       "\n",
       ".xr-dim-list:before {\n",
       "  content: '(';\n",
       "}\n",
       "\n",
       ".xr-dim-list:after {\n",
       "  content: ')';\n",
       "}\n",
       "\n",
       ".xr-dim-list li:not(:last-child):after {\n",
       "  content: ',';\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-has-index {\n",
       "  font-weight: bold;\n",
       "}\n",
       "\n",
       ".xr-var-list,\n",
       ".xr-var-item {\n",
       "  display: contents;\n",
       "}\n",
       "\n",
       ".xr-var-item > div,\n",
       ".xr-var-item label,\n",
       ".xr-var-item > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-even);\n",
       "  margin-bottom: 0;\n",
       "}\n",
       "\n",
       ".xr-var-item > .xr-var-name:hover span {\n",
       "  padding-right: 5px;\n",
       "}\n",
       "\n",
       ".xr-var-list > li:nth-child(odd) > div,\n",
       ".xr-var-list > li:nth-child(odd) > label,\n",
       ".xr-var-list > li:nth-child(odd) > .xr-var-name span {\n",
       "  background-color: var(--xr-background-color-row-odd);\n",
       "}\n",
       "\n",
       ".xr-var-name {\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-var-dims {\n",
       "  grid-column: 2;\n",
       "}\n",
       "\n",
       ".xr-var-dtype {\n",
       "  grid-column: 3;\n",
       "  text-align: right;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-preview {\n",
       "  grid-column: 4;\n",
       "}\n",
       "\n",
       ".xr-index-preview {\n",
       "  grid-column: 2 / 5;\n",
       "  color: var(--xr-font-color2);\n",
       "}\n",
       "\n",
       ".xr-var-name,\n",
       ".xr-var-dims,\n",
       ".xr-var-dtype,\n",
       ".xr-preview,\n",
       ".xr-attrs dt {\n",
       "  white-space: nowrap;\n",
       "  overflow: hidden;\n",
       "  text-overflow: ellipsis;\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-var-name:hover,\n",
       ".xr-var-dims:hover,\n",
       ".xr-var-dtype:hover,\n",
       ".xr-attrs dt:hover {\n",
       "  overflow: visible;\n",
       "  width: auto;\n",
       "  z-index: 1;\n",
       "}\n",
       "\n",
       ".xr-var-attrs,\n",
       ".xr-var-data,\n",
       ".xr-index-data {\n",
       "  display: none;\n",
       "  background-color: var(--xr-background-color) !important;\n",
       "  padding-bottom: 5px !important;\n",
       "}\n",
       "\n",
       ".xr-var-attrs-in:checked ~ .xr-var-attrs,\n",
       ".xr-var-data-in:checked ~ .xr-var-data,\n",
       ".xr-index-data-in:checked ~ .xr-index-data {\n",
       "  display: block;\n",
       "}\n",
       "\n",
       ".xr-var-data > table {\n",
       "  float: right;\n",
       "}\n",
       "\n",
       ".xr-var-name span,\n",
       ".xr-var-data,\n",
       ".xr-index-name div,\n",
       ".xr-index-data,\n",
       ".xr-attrs {\n",
       "  padding-left: 25px !important;\n",
       "}\n",
       "\n",
       ".xr-attrs,\n",
       ".xr-var-attrs,\n",
       ".xr-var-data,\n",
       ".xr-index-data {\n",
       "  grid-column: 1 / -1;\n",
       "}\n",
       "\n",
       "dl.xr-attrs {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  display: grid;\n",
       "  grid-template-columns: 125px auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt,\n",
       ".xr-attrs dd {\n",
       "  padding: 0;\n",
       "  margin: 0;\n",
       "  float: left;\n",
       "  padding-right: 10px;\n",
       "  width: auto;\n",
       "}\n",
       "\n",
       ".xr-attrs dt {\n",
       "  font-weight: normal;\n",
       "  grid-column: 1;\n",
       "}\n",
       "\n",
       ".xr-attrs dt:hover span {\n",
       "  display: inline-block;\n",
       "  background: var(--xr-background-color);\n",
       "  padding-right: 10px;\n",
       "}\n",
       "\n",
       ".xr-attrs dd {\n",
       "  grid-column: 2;\n",
       "  white-space: pre-wrap;\n",
       "  word-break: break-all;\n",
       "}\n",
       "\n",
       ".xr-icon-database,\n",
       ".xr-icon-file-text2,\n",
       ".xr-no-icon {\n",
       "  display: inline-block;\n",
       "  vertical-align: middle;\n",
       "  width: 1em;\n",
       "  height: 1.5em !important;\n",
       "  stroke-width: 0;\n",
       "  stroke: currentColor;\n",
       "  fill: currentColor;\n",
       "}\n",
       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:            (latitude: 428, longitude: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    LATIXY             (latitude, longitude) float64 12.19 12.22 ... 57.36 57.33\n",
       "    LONGXY             (latitude, longitude) float64 226.5 226.6 ... 310.4 310.6\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: latitude, longitude\n",
       "Data variables:\n",
       "    pres               (latitude, longitude) float32 ...\n",
       "    t                  (latitude, longitude) float32 ...\n",
       "    u                  (latitude, longitude) float32 ...\n",
       "    v                  (latitude, longitude) float32 ...\n",
       "    q                  (latitude, longitude) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-860c4cc8-362f-4bce-8e13-3d784aa0f529' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-860c4cc8-362f-4bce-8e13-3d784aa0f529' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span>latitude</span>: 428</li><li><span>longitude</span>: 614</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-705ee0c8-1c21-4e9e-aedf-426583b52221' class='xr-section-summary-in' type='checkbox'  checked><label for='section-705ee0c8-1c21-4e9e-aedf-426583b52221' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-52281769-cdcc-48a6-aecb-bd56720f48fb' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-52281769-cdcc-48a6-aecb-bd56720f48fb' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-6973a6bd-c413-4412-a254-fa95ad9c6534' class='xr-var-data-in' type='checkbox'><label for='data-6973a6bd-c413-4412-a254-fa95ad9c6534' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00</div><input id='attrs-07fe7eef-6b98-4280-b764-c08ab440fb0d' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-07fe7eef-6b98-4280-b764-c08ab440fb0d' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-f8fe7990-2463-489d-bd49-842aa32b2bcd' class='xr-var-data-in' type='checkbox'><label for='data-f8fe7990-2463-489d-bd49-842aa32b2bcd' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>array(0, dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>heightAboveGround</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>80.0</div><input id='attrs-da07fc20-8ed1-4013-94a2-1e4d432b93c6' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-da07fc20-8ed1-4013-94a2-1e4d432b93c6' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-90ffcc24-8030-41d6-baf6-c5278fd5a3a8' class='xr-var-data-in' type='checkbox'><label for='data-90ffcc24-8030-41d6-baf6-c5278fd5a3a8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>height above the surface</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>positive :</span></dt><dd>up</dd><dt><span>standard_name :</span></dt><dd>height</dd></dl></div><div class='xr-var-data'><pre>array(80.)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>LATIXY</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>12.19 12.22 12.25 ... 57.36 57.33</div><input id='attrs-5e82b6f7-e334-4a36-ad21-5f614c8bf8da' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5e82b6f7-e334-4a36-ad21-5f614c8bf8da' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-4ae56234-58f9-428a-a00f-cbbc732b7353' class='xr-var-data-in' type='checkbox'><label for='data-4ae56234-58f9-428a-a00f-cbbc732b7353' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([[12.19      , 12.21990762, 12.24973893, ..., 14.38904238,\n",
       "        14.36560516, 14.34208538],\n",
       "       [12.29273251, 12.32267489, 12.35254086, ..., 14.49429696,\n",
       "        14.47083322, 14.44728683],\n",
       "       [12.39549779, 12.4254749 , 12.45537549, ..., 14.59958178,\n",
       "        14.57609156, 14.55251859],\n",
       "       ...,\n",
       "       [54.39421312, 54.43302674, 54.47172967, ..., 57.21664499,\n",
       "        57.18690273, 57.15704829],\n",
       "       [54.47983077, 54.51864755, 54.55735358, ..., 57.30239504,\n",
       "        57.27265243, 57.24279762],\n",
       "       [54.56534318, 54.60416302, 54.64287208, ..., 57.38803367,\n",
       "        57.35829077, 57.32843565]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>LONGXY</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>226.5 226.6 226.8 ... 310.4 310.6</div><input id='attrs-0e377c7b-499b-4f13-baf5-2ad6307063e1' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-0e377c7b-499b-4f13-baf5-2ad6307063e1' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-7a20f4b7-445d-4224-af0c-7c126bb6d554' class='xr-var-data-in' type='checkbox'><label for='data-7a20f4b7-445d-4224-af0c-7c126bb6d554' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_east</dd><dt><span>standard_name :</span></dt><dd>longitude</dd><dt><span>long_name :</span></dt><dd>longitude</dd></dl></div><div class='xr-var-data'><pre>array([[226.541     , 226.64610915, 226.75126569, ..., 294.65723113,\n",
       "        294.76585929, 294.87444861],\n",
       "       [226.51033971, 226.61552349, 226.72075477, ..., 294.68140411,\n",
       "        294.79011505, 294.89878706],\n",
       "       [226.47963183, 226.58489033, 226.69019645, ..., 294.70561589,\n",
       "        294.81440973, 294.92316455],\n",
       "       ...,\n",
       "       [207.25519119, 207.40241145, 207.5497765 , ..., 310.15677041,\n",
       "        310.3151761 , 310.47345333],\n",
       "       [207.18835703, 207.33570441, 207.48319702, ..., 310.21166034,\n",
       "        310.37022901, 310.52866879],\n",
       "       [207.1213775 , 207.26885213, 207.41647244, ..., 310.26667888,\n",
       "        310.4254108 , 310.58401341]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-1d873235-20dd-4f5c-8ab4-84bf9d38cf55' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1d873235-20dd-4f5c-8ab4-84bf9d38cf55' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1b37cd0e-3292-4839-b4b5-54e2306e6be5' class='xr-var-data-in' type='checkbox'><label for='data-1b37cd0e-3292-4839-b4b5-54e2306e6be5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-11592e4c-30ea-4f14-83dc-0e546fa2b273' class='xr-section-summary-in' type='checkbox'  checked><label for='section-11592e4c-30ea-4f14-83dc-0e546fa2b273' class='xr-section-summary' >Data variables: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>pres</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-45579119-ba09-4123-9530-2b4f7eba3b56' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-45579119-ba09-4123-9530-2b4f7eba3b56' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-345dd2ba-75bf-4dcd-af88-6f1ce3f03c5a' class='xr-var-data-in' type='checkbox'><label for='data-345dd2ba-75bf-4dcd-af88-6f1ce3f03c5a' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>54</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>unknown</dd><dt><span>GRIB_cfVarName :</span></dt><dd>pres</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Pressure</dd><dt><span>GRIB_shortName :</span></dt><dd>pres</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>long_name :</span></dt><dd>Pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>unknown</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-103540b2-7ed9-455c-8bd3-449bfb811e10' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-103540b2-7ed9-455c-8bd3-449bfb811e10' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-49198b45-eec2-4d77-bd5a-9e85467e156f' class='xr-var-data-in' type='checkbox'><label for='data-49198b45-eec2-4d77-bd5a-9e85467e156f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>130</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>air_temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Temperature</dd><dt><span>GRIB_shortName :</span></dt><dd>t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-92022229-0fdc-48ca-bc03-f843537bd550' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-92022229-0fdc-48ca-bc03-f843537bd550' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-106c80e7-6d22-4113-ab62-d9499e4d5220' class='xr-var-data-in' type='checkbox'><label for='data-106c80e7-6d22-4113-ab62-d9499e4d5220' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>131</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>eastward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>u</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>U component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>u</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-98e990d1-f1b6-4565-a156-a1669c1c7fce' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-98e990d1-f1b6-4565-a156-a1669c1c7fce' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-2c51f174-f0d2-44c9-a9d2-385ad6651050' class='xr-var-data-in' type='checkbox'><label for='data-2c51f174-f0d2-44c9-a9d2-385ad6651050' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>132</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>northward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>v</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>V component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>v</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>q</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-a85e96cd-8d9a-4df8-8323-6555329b3f79' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-a85e96cd-8d9a-4df8-8323-6555329b3f79' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-986f02a9-820a-4548-a179-83677e3227a5' class='xr-var-data-in' type='checkbox'><label for='data-986f02a9-820a-4548-a179-83677e3227a5' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>133</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>specific_humidity</dd><dt><span>GRIB_cfVarName :</span></dt><dd>q</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Specific humidity</dd><dt><span>GRIB_shortName :</span></dt><dd>q</dd><dt><span>GRIB_units :</span></dt><dd>kg kg**-1</dd><dt><span>long_name :</span></dt><dd>Specific humidity</dd><dt><span>units :</span></dt><dd>kg kg**-1</dd><dt><span>standard_name :</span></dt><dd>specific_humidity</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f93d4ca2-4457-4ccb-972c-310bb359fce0' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f93d4ca2-4457-4ccb-972c-310bb359fce0' class='xr-section-summary'  title='Expand/collapse section'>Indexes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-96f11381-a10f-421d-a68d-3bb28c9d5401' class='xr-section-summary-in' type='checkbox'  checked><label for='section-96f11381-a10f-421d-a68d-3bb28c9d5401' class='xr-section-summary' >Attributes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>2</dd><dt><span>GRIB_centre :</span></dt><dd>kwbc</dd><dt><span>GRIB_centreDescription :</span></dt><dd>US National Weather Service - NCEP</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>US National Weather Service - NCEP</dd></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:            (latitude: 428, longitude: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    LATIXY             (latitude, longitude) float64 12.19 12.22 ... 57.36 57.33\n",
       "    LONGXY             (latitude, longitude) float64 226.5 226.6 ... 310.4 310.6\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: latitude, longitude\n",
       "Data variables:\n",
       "    pres               (latitude, longitude) float32 ...\n",
       "    t                  (latitude, longitude) float32 ...\n",
       "    u                  (latitude, longitude) float32 ...\n",
       "    v                  (latitude, longitude) float32 ...\n",
       "    q                  (latitude, longitude) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [],
   "source": [
    "df.to_netcdf(\"data.nc\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {},
   "outputs": [],
   "source": [
    "with df as src:\n",
    "    df.coords['LONGXY'] = (df.coords['LONGXY'] + 180) % 360 - 180"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "\n",
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       "\n",
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       "\n",
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       ".xr-icon-database,\n",
       ".xr-icon-file-text2,\n",
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       "</style><pre class='xr-text-repr-fallback'>&lt;xarray.Dataset&gt;\n",
       "Dimensions:            (latitude: 428, longitude: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    LATIXY             (latitude, longitude) float64 12.19 12.22 ... 57.36 57.33\n",
       "    LONGXY             (latitude, longitude) float64 -133.5 -133.4 ... -49.42\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: latitude, longitude\n",
       "Data variables:\n",
       "    pres               (latitude, longitude) float32 ...\n",
       "    t                  (latitude, longitude) float32 ...\n",
       "    u                  (latitude, longitude) float32 ...\n",
       "    v                  (latitude, longitude) float32 ...\n",
       "    q                  (latitude, longitude) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP</pre><div class='xr-wrap' style='display:none'><div class='xr-header'><div class='xr-obj-type'>xarray.Dataset</div></div><ul class='xr-sections'><li class='xr-section-item'><input id='section-d002d9e7-7bba-4669-994f-db419d95736e' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-d002d9e7-7bba-4669-994f-db419d95736e' class='xr-section-summary'  title='Expand/collapse section'>Dimensions:</label><div class='xr-section-inline-details'><ul class='xr-dim-list'><li><span>latitude</span>: 428</li><li><span>longitude</span>: 614</li></ul></div><div class='xr-section-details'></div></li><li class='xr-section-item'><input id='section-553e1190-d19e-4b4b-9e92-4e088e4dde71' class='xr-section-summary-in' type='checkbox'  checked><label for='section-553e1190-d19e-4b4b-9e92-4e088e4dde71' class='xr-section-summary' >Coordinates: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-b625e36b-31f6-405f-8c72-dd11d1f558ac' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b625e36b-31f6-405f-8c72-dd11d1f558ac' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-b543de59-a291-40a4-9f87-047abe4e0390' class='xr-var-data-in' type='checkbox'><label for='data-b543de59-a291-40a4-9f87-047abe4e0390' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>initial time of forecast</dd><dt><span>standard_name :</span></dt><dd>forecast_reference_time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>step</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>timedelta64[ns]</div><div class='xr-var-preview xr-preview'>00:00:00</div><input id='attrs-1e296e3c-045f-40cc-a72c-48d11c3711f4' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-1e296e3c-045f-40cc-a72c-48d11c3711f4' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1974e479-fdd5-4915-be7b-65925a2714f8' class='xr-var-data-in' type='checkbox'><label for='data-1974e479-fdd5-4915-be7b-65925a2714f8' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>time since forecast_reference_time</dd><dt><span>standard_name :</span></dt><dd>forecast_period</dd></dl></div><div class='xr-var-data'><pre>array(0, dtype=&#x27;timedelta64[ns]&#x27;)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>heightAboveGround</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>80.0</div><input id='attrs-e496e516-6ab2-4cf8-b513-142cc71c19cd' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e496e516-6ab2-4cf8-b513-142cc71c19cd' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-c2759c9d-fb12-4ec2-83ef-8224442558ea' class='xr-var-data-in' type='checkbox'><label for='data-c2759c9d-fb12-4ec2-83ef-8224442558ea' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>long_name :</span></dt><dd>height above the surface</dd><dt><span>units :</span></dt><dd>m</dd><dt><span>positive :</span></dt><dd>up</dd><dt><span>standard_name :</span></dt><dd>height</dd></dl></div><div class='xr-var-data'><pre>array(80.)</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>LATIXY</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>12.19 12.22 12.25 ... 57.36 57.33</div><input id='attrs-5d0c1b5c-483a-432b-b790-ebf2dfc934e3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-5d0c1b5c-483a-432b-b790-ebf2dfc934e3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-df568ff4-c7eb-4b0a-aae0-73092f45efaf' class='xr-var-data-in' type='checkbox'><label for='data-df568ff4-c7eb-4b0a-aae0-73092f45efaf' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>units :</span></dt><dd>degrees_north</dd><dt><span>standard_name :</span></dt><dd>latitude</dd><dt><span>long_name :</span></dt><dd>latitude</dd></dl></div><div class='xr-var-data'><pre>array([[12.19      , 12.21990762, 12.24973893, ..., 14.38904238,\n",
       "        14.36560516, 14.34208538],\n",
       "       [12.29273251, 12.32267489, 12.35254086, ..., 14.49429696,\n",
       "        14.47083322, 14.44728683],\n",
       "       [12.39549779, 12.4254749 , 12.45537549, ..., 14.59958178,\n",
       "        14.57609156, 14.55251859],\n",
       "       ...,\n",
       "       [54.39421312, 54.43302674, 54.47172967, ..., 57.21664499,\n",
       "        57.18690273, 57.15704829],\n",
       "       [54.47983077, 54.51864755, 54.55735358, ..., 57.30239504,\n",
       "        57.27265243, 57.24279762],\n",
       "       [54.56534318, 54.60416302, 54.64287208, ..., 57.38803367,\n",
       "        57.35829077, 57.32843565]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>LONGXY</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float64</div><div class='xr-var-preview xr-preview'>-133.5 -133.4 ... -49.57 -49.42</div><input id='attrs-e5abeb38-eb03-4927-a423-46bb2f70dbe8' class='xr-var-attrs-in' type='checkbox' disabled><label for='attrs-e5abeb38-eb03-4927-a423-46bb2f70dbe8' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1e212dc2-b340-46c3-86b2-859cd84c7060' class='xr-var-data-in' type='checkbox'><label for='data-1e212dc2-b340-46c3-86b2-859cd84c7060' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'></dl></div><div class='xr-var-data'><pre>array([[-133.459     , -133.35389085, -133.24873431, ...,  -65.34276887,\n",
       "         -65.23414071,  -65.12555139],\n",
       "       [-133.48966029, -133.38447651, -133.27924523, ...,  -65.31859589,\n",
       "         -65.20988495,  -65.10121294],\n",
       "       [-133.52036817, -133.41510967, -133.30980355, ...,  -65.29438411,\n",
       "         -65.18559027,  -65.07683545],\n",
       "       ...,\n",
       "       [-152.74480881, -152.59758855, -152.4502235 , ...,  -49.84322959,\n",
       "         -49.6848239 ,  -49.52654667],\n",
       "       [-152.81164297, -152.66429559, -152.51680298, ...,  -49.78833966,\n",
       "         -49.62977099,  -49.47133121],\n",
       "       [-152.8786225 , -152.73114787, -152.58352756, ...,  -49.73332112,\n",
       "         -49.5745892 ,  -49.41598659]])</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>valid_time</span></div><div class='xr-var-dims'>()</div><div class='xr-var-dtype'>datetime64[ns]</div><div class='xr-var-preview xr-preview'>2020-09-15T06:00:00</div><input id='attrs-e6fbf3f8-8cab-4e34-9f2f-314cf39053fa' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-e6fbf3f8-8cab-4e34-9f2f-314cf39053fa' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-1c996311-d731-4e52-b417-46ca8d2cb382' class='xr-var-data-in' type='checkbox'><label for='data-1c996311-d731-4e52-b417-46ca8d2cb382' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>standard_name :</span></dt><dd>time</dd><dt><span>long_name :</span></dt><dd>time</dd></dl></div><div class='xr-var-data'><pre>array(&#x27;2020-09-15T06:00:00.000000000&#x27;, dtype=&#x27;datetime64[ns]&#x27;)</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-98a60fca-146e-4386-8ae3-0cde454dfff7' class='xr-section-summary-in' type='checkbox'  checked><label for='section-98a60fca-146e-4386-8ae3-0cde454dfff7' class='xr-section-summary' >Data variables: <span>(5)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'><li class='xr-var-item'><div class='xr-var-name'><span>pres</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-02592152-b9a2-477e-b00a-5cbc90c21202' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-02592152-b9a2-477e-b00a-5cbc90c21202' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-069d75be-7c1c-4bac-a1ea-2326612eb88f' class='xr-var-data-in' type='checkbox'><label for='data-069d75be-7c1c-4bac-a1ea-2326612eb88f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>54</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>unknown</dd><dt><span>GRIB_cfVarName :</span></dt><dd>pres</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Pressure</dd><dt><span>GRIB_shortName :</span></dt><dd>pres</dd><dt><span>GRIB_units :</span></dt><dd>Pa</dd><dt><span>long_name :</span></dt><dd>Pressure</dd><dt><span>units :</span></dt><dd>Pa</dd><dt><span>standard_name :</span></dt><dd>unknown</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>t</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-fcbcee59-dcfb-40b6-b844-c8830659ac11' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-fcbcee59-dcfb-40b6-b844-c8830659ac11' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-04255cd0-1202-4d5d-8254-1a2a9a11432b' class='xr-var-data-in' type='checkbox'><label for='data-04255cd0-1202-4d5d-8254-1a2a9a11432b' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>130</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>air_temperature</dd><dt><span>GRIB_cfVarName :</span></dt><dd>t</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Temperature</dd><dt><span>GRIB_shortName :</span></dt><dd>t</dd><dt><span>GRIB_units :</span></dt><dd>K</dd><dt><span>long_name :</span></dt><dd>Temperature</dd><dt><span>units :</span></dt><dd>K</dd><dt><span>standard_name :</span></dt><dd>air_temperature</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>u</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-77a90250-ea92-4977-b42b-b2c1e3424df3' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-77a90250-ea92-4977-b42b-b2c1e3424df3' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3a53b9c2-b51c-4172-934c-4a007326cfd2' class='xr-var-data-in' type='checkbox'><label for='data-3a53b9c2-b51c-4172-934c-4a007326cfd2' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>131</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>eastward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>u</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>U component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>u</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>U component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>eastward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>v</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-39835d63-9d6b-48de-83e7-91de1ef68790' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-39835d63-9d6b-48de-83e7-91de1ef68790' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-3ab78f16-4d61-488a-9185-ac3945689501' class='xr-var-data-in' type='checkbox'><label for='data-3ab78f16-4d61-488a-9185-ac3945689501' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>132</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>northward_wind</dd><dt><span>GRIB_cfVarName :</span></dt><dd>v</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>V component of wind</dd><dt><span>GRIB_shortName :</span></dt><dd>v</dd><dt><span>GRIB_units :</span></dt><dd>m s**-1</dd><dt><span>long_name :</span></dt><dd>V component of wind</dd><dt><span>units :</span></dt><dd>m s**-1</dd><dt><span>standard_name :</span></dt><dd>northward_wind</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li><li class='xr-var-item'><div class='xr-var-name'><span>q</span></div><div class='xr-var-dims'>(latitude, longitude)</div><div class='xr-var-dtype'>float32</div><div class='xr-var-preview xr-preview'>...</div><input id='attrs-b6512c9f-7121-4ded-9f52-e38227286784' class='xr-var-attrs-in' type='checkbox' ><label for='attrs-b6512c9f-7121-4ded-9f52-e38227286784' title='Show/Hide attributes'><svg class='icon xr-icon-file-text2'><use xlink:href='#icon-file-text2'></use></svg></label><input id='data-cc71f04c-5694-4e86-979f-104af7b6869f' class='xr-var-data-in' type='checkbox'><label for='data-cc71f04c-5694-4e86-979f-104af7b6869f' title='Show/Hide data repr'><svg class='icon xr-icon-database'><use xlink:href='#icon-database'></use></svg></label><div class='xr-var-attrs'><dl class='xr-attrs'><dt><span>GRIB_paramId :</span></dt><dd>133</dd><dt><span>GRIB_dataType :</span></dt><dd>fc</dd><dt><span>GRIB_numberOfPoints :</span></dt><dd>262792</dd><dt><span>GRIB_typeOfLevel :</span></dt><dd>heightAboveGround</dd><dt><span>GRIB_stepUnits :</span></dt><dd>1</dd><dt><span>GRIB_stepType :</span></dt><dd>instant</dd><dt><span>GRIB_gridType :</span></dt><dd>lambert</dd><dt><span>GRIB_DxInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_DyInMetres :</span></dt><dd>12191.0</dd><dt><span>GRIB_LaDInDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin1InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_Latin2InDegrees :</span></dt><dd>25.0</dd><dt><span>GRIB_LoVInDegrees :</span></dt><dd>265.0</dd><dt><span>GRIB_NV :</span></dt><dd>0</dd><dt><span>GRIB_Nx :</span></dt><dd>614</dd><dt><span>GRIB_Ny :</span></dt><dd>428</dd><dt><span>GRIB_cfName :</span></dt><dd>specific_humidity</dd><dt><span>GRIB_cfVarName :</span></dt><dd>q</dd><dt><span>GRIB_gridDefinitionDescription :</span></dt><dd>Lambert Conformal can be secant or tangent, conical or bipolar</dd><dt><span>GRIB_iScansNegatively :</span></dt><dd>0</dd><dt><span>GRIB_jPointsAreConsecutive :</span></dt><dd>0</dd><dt><span>GRIB_jScansPositively :</span></dt><dd>1</dd><dt><span>GRIB_latitudeOfFirstGridPointInDegrees :</span></dt><dd>12.19</dd><dt><span>GRIB_latitudeOfSouthernPoleInDegrees :</span></dt><dd>-90.0</dd><dt><span>GRIB_longitudeOfFirstGridPointInDegrees :</span></dt><dd>226.541</dd><dt><span>GRIB_longitudeOfSouthernPoleInDegrees :</span></dt><dd>0.0</dd><dt><span>GRIB_missingValue :</span></dt><dd>3.4028234663852886e+38</dd><dt><span>GRIB_name :</span></dt><dd>Specific humidity</dd><dt><span>GRIB_shortName :</span></dt><dd>q</dd><dt><span>GRIB_units :</span></dt><dd>kg kg**-1</dd><dt><span>long_name :</span></dt><dd>Specific humidity</dd><dt><span>units :</span></dt><dd>kg kg**-1</dd><dt><span>standard_name :</span></dt><dd>specific_humidity</dd></dl></div><div class='xr-var-data'><pre>[262792 values with dtype=float32]</pre></div></li></ul></div></li><li class='xr-section-item'><input id='section-f61596d5-70c2-4ddc-90be-ccb13ac1e097' class='xr-section-summary-in' type='checkbox' disabled ><label for='section-f61596d5-70c2-4ddc-90be-ccb13ac1e097' class='xr-section-summary'  title='Expand/collapse section'>Indexes: <span>(0)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><ul class='xr-var-list'></ul></div></li><li class='xr-section-item'><input id='section-e50c99ce-d8b2-4c90-8d65-af5c2930f76d' class='xr-section-summary-in' type='checkbox'  checked><label for='section-e50c99ce-d8b2-4c90-8d65-af5c2930f76d' class='xr-section-summary' >Attributes: <span>(6)</span></label><div class='xr-section-inline-details'></div><div class='xr-section-details'><dl class='xr-attrs'><dt><span>GRIB_edition :</span></dt><dd>2</dd><dt><span>GRIB_centre :</span></dt><dd>kwbc</dd><dt><span>GRIB_centreDescription :</span></dt><dd>US National Weather Service - NCEP</dd><dt><span>GRIB_subCentre :</span></dt><dd>0</dd><dt><span>Conventions :</span></dt><dd>CF-1.7</dd><dt><span>institution :</span></dt><dd>US National Weather Service - NCEP</dd></dl></div></li></ul></div></div>"
      ],
      "text/plain": [
       "<xarray.Dataset>\n",
       "Dimensions:            (latitude: 428, longitude: 614)\n",
       "Coordinates:\n",
       "    time               datetime64[ns] 2020-09-15T06:00:00\n",
       "    step               timedelta64[ns] 00:00:00\n",
       "    heightAboveGround  float64 80.0\n",
       "    LATIXY             (latitude, longitude) float64 12.19 12.22 ... 57.36 57.33\n",
       "    LONGXY             (latitude, longitude) float64 -133.5 -133.4 ... -49.42\n",
       "    valid_time         datetime64[ns] 2020-09-15T06:00:00\n",
       "Dimensions without coordinates: latitude, longitude\n",
       "Data variables:\n",
       "    pres               (latitude, longitude) float32 ...\n",
       "    t                  (latitude, longitude) float32 ...\n",
       "    u                  (latitude, longitude) float32 ...\n",
       "    v                  (latitude, longitude) float32 ...\n",
       "    q                  (latitude, longitude) float32 ...\n",
       "Attributes:\n",
       "    GRIB_edition:            2\n",
       "    GRIB_centre:             kwbc\n",
       "    GRIB_centreDescription:  US National Weather Service - NCEP\n",
       "    GRIB_subCentre:          0\n",
       "    Conventions:             CF-1.7\n",
       "    institution:             US National Weather Service - NCEP"
      ]
     },
     "execution_count": 21,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [],
   "source": [
    "df.to_netcdf(\"data.nc\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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