feature/vcgg: Add vcoord_gen script for Cray to run on

compute nodes.  (Cray build is for haswell).

Issue ufs-community#136.

util/vcoord_gen/run.cray.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+#BSUB -W 0:01
+#BSUB -o log
+#BSUB -e log
+#BSUB -J vcoord
+#BSUB -q debug
+#BSUB -R "rusage[mem=100]"
+#BSUB -P GFS-DEV
+
+#-------------------------------------------------------------------------------
+#
+# Generate a hybrid coordinate interface profile on WCOSS-Cray.
+#
+# Build the repository using the ./build_all.sh script before running.
+#
+# Output 'ak' and 'bk' values are placed in $outfile.
+#
+#-------------------------------------------------------------------------------
+
+set -x
+
+source ../../sorc/machine-setup.sh > /dev/null 2>&1
+source ../../modulefiles/build.$target
+module list
+
+outfile="./global_hyblev.txt"
+
+levs=128               # integer number of levels
+lupp=88                # integer number of levels below pupp
+pbot=100000.0          # real nominal surface pressure (Pa)
+psig=99500.0           # real nominal pressure where coordinate changes
+                       # from pure sigma (Pa)
+ppre=7000.0            # real nominal pressure where coordinate changes
+                       # to pure pressure (Pa)
+pupp=7000.0            # real nominal pressure where coordinate changes
+                       # to upper atmospheric profile (Pa)
+ptop=0.0               # real pressure at top (Pa)
+dpbot=240.0            # real coordinate thickness at bottom (Pa)
+dpsig=1200.0           # real thickness of zone within which coordinate changes
+                       # to pure sigma (Pa)
+dppre=18000.0          # real thickness of zone within which coordinate changes
+                       # to pure pressure (Pa)
+dpupp=550.0            # real coordinate thickness at pupp (Pa)
+dptop=1.0              # real coordinate thickness at top (Pa)
+
+rm -f $outfile
+
+echo $levs $lupp $pbot $psig $ppre $pupp $ptop $dpbot $dpsig $dppre $dpupp $dptop | $PWD/../../exec/vcoord_gen > $outfile
+
+exit

util/vcoord_gen/run.sh

@@ -2,7 +2,8 @@
 
 #-------------------------------------------------------------------------------
 #
-# Generate a hybrid coordinate interface profile.
+# Generate a hybrid coordinate interface profile.  On WCOSS-Cray, use
+# 'run.cray.sh'.
 #
 # Build the repository using the ./build_all.sh script before running.
 #