GTG Access

*** Disclaimer ***

The GTG code is protected intellectual property and is not available to the public. Only approved persons will be allowed access to the repository. To inquire about access, please contact the primary code manager with justification for access. The code manager will evaluate the request and discuss with the software developers to determine whether to approve or deny. All parties must agree and give approval for access to be granted. If access is granted, new users should be trained by code manager or appropriate point of contact in the proper access and use of the repository to ensure integrity of the intellectual property.

EMC Code Manager: Yali Mao: yali.mao@noaa.gov

NCAR Code Managers: Domingo Munoz-Esparaza: domingom@ucar.edu and Jason Craig: jcraig@ucar.edu

How to clone GTG repository

1. Clone the UPP repository with recursive option

 git clone https://github.com/NOAA-EMC/UPP 
 git -c submodule."post_gtg.fd".update=checkout submodule update --init --recursive

If you have been previously granted access to the GTG repository, these procedures will populate the code in to UPP/sorc/ncep_post.fd/post_gtg.fd directory.

How to build UPP executable for generating GTG product

  cd UPP/tests
  ./compile_upp.sh -g

You would expect the following messages from your build log:

    **post_gtg.fd/gtg_ctlblk.F90.o**
    **post_gtg.fd/gtg_algo.F90.o**
    **post_gtg.fd/gtg_compute.F90.o**
    **post_gtg.fd/gtg_config.F90.o**
    **post_gtg.fd/gtg_filter.F90.o**
    **post_gtg.fd/gtg_indices.F90.o**
    **post_gtg.fd/gtg_smoothseams.F90.o**
    **post_gtg.fd/map_routines.F90.o**