feature/reg_tests This commit references ufs-community#99.

Create grid generation regression tests for uniform and
regional grids.  Create driver script for Dell.

reg_tests/grid_gen/c96.regional.sh

@@ -0,0 +1,63 @@
+#!/bin/bash
+
+set -x
+
+export TMPDIR=${WORK_DIR}/c96.regional.work
+export out_dir=${WORK_DIR}/c96.regional
+
+export res=96
+export gtype=regional
+export stretch_fac=1.5       # Stretching factor for the grid
+export target_lon=-97.5      # Center longitude of the highest resolution tile
+export target_lat=35.5       # Center latitude of the highest resolution tile
+export refine_ratio=3        # The refinement ratio
+export istart_nest=27        # Starting i-direction index of nest grid in parent tile supergrid
+export jstart_nest=37        # Starting j-direction index of nest grid in parent tile supergrid
+export iend_nest=166         # Ending i-direction index of nest grid in parent tile supergrid
+export jend_nest=164         # Ending j-direction index of nest grid in parent tile supergrid
+export halo=3
+
+#-----------------------------------------------------------------------
+# Start script.
+#-----------------------------------------------------------------------
+
+echo "Starting at: " `date`
+
+$home_dir/ush/fv3gfs_driver_grid.sh
+
+iret=$?
+if [ $iret -ne 0 ]; then
+  set +x
+  echo "<<< C96 REGIONAL TEST FAILED. <<<"
+  exit $iret
+fi
+
+echo "Ending at: " `date`
+
+#-----------------------------------------------------------------------------
+# Compare output to baseline set of data.
+#-----------------------------------------------------------------------------
+
+cd $out_dir
+
+test_failed=0
+for files in *.nc ./fix_sfc/*.nc
+do
+  if [ -f $files ]; then
+    echo CHECK $files
+    $NCCMP -dmfqS $files $HOMEreg/baseline_data/c96.regional/$files
+    iret=$?
+    if [ $iret -ne 0 ]; then
+      test_failed=1
+    fi
+  fi
+done
+
+set +x
+if [ $test_failed -ne 0 ]; then
+  echo "<<< C96 REGIONAL TEST PASSED. >>>"
+else
+  echo "<<< C96 REGIONAL TEST PASSED. >>>"
+fi
+
+exit 0

reg_tests/grid_gen/c96.uniform.sh

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+#!/bin/bash
+
+set -x
+
+export TMPDIR=${WORK_DIR}/c96.uniform.work
+export out_dir=${WORK_DIR}/c96.uniform
+
+export res=96
+export gtype=uniform
+
+#-----------------------------------------------------------------------
+# Start script.
+#-----------------------------------------------------------------------
+
+echo "Starting at: " `date`
+
+$home_dir/ush/fv3gfs_driver_grid.sh
+
+iret=$?
+if [ $iret -ne 0 ]; then
+  set +x
+  echo "<<< C96 UNIFORM TEST FAILED. <<<"
+  exit $iret
+fi
+
+echo "Ending at: " `date`
+
+#-----------------------------------------------------------------------------
+# Compare output to baseline set of data.
+#-----------------------------------------------------------------------------
+
+cd $out_dir
+
+test_failed=0
+for files in *.nc ./fix_sfc/*.nc
+do
+  if [ -f $files ]; then
+    echo CHECK $files
+    $NCCMP -dmfqS $files $HOMEreg/baseline_data/c96.uniform/$files
+    iret=$?
+    if [ $iret -ne 0 ]; then
+      test_failed=1
+    fi
+  fi
+done
+
+set +x
+if [ $test_failed -ne 0 ]; then
+  echo "<<< C96 UNIFORM TEST PASSED. >>>"
+else
+  echo "<<< C96 UNIFORM TEST PASSED. >>>"
+fi
+
+exit 0

reg_tests/grid_gen/driver.dell.sh

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+#!/bin/bash
+
+module purge
+module load EnvVars/1.0.2
+module load lsf/10.1
+module load ips/18.0.1.163
+module load impi/18.0.1
+module load NetCDF/4.5.0
+module load HDF5-serial/1.10.1
+module list
+
+set -x
+
+LOG_FILE=regression.log
+SUM_FILE=summary.log
+QUEUE="debug"
+PROJECT_CODE="GFS-DEV"
+
+export home_dir=$PWD/../..
+export WORK_DIR=/gpfs/dell1/stmp/$LOGNAME/reg_tests.grid
+rm -f $WORK_DIR
+
+export APRUN=time
+export APRUN_SFC="mpirun -l"
+export OMP_STACKSIZE=2048m
+export machine=WCOSS_DELL_P3
+
+export NCCMP=/gpfs/dell2/emc/modeling/noscrub/George.Gayno/util/nccmp/nccmp-1.8.5.0/src/nccmp
+export HOMEreg=/gpfs/dell2/emc/modeling/noscrub/George.Gayno/ufs_utils.git/reg_tests/grid_gen
+
+ulimit -a
+ulimit -s unlimited
+
+export OMP_NUM_THREADS=24
+bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J c96.uniform -W 0:15 -x -n 24 \
+        -R "span[ptile=24]" -R "affinity[core(1):distribute=balance]" "$PWD/c96.uniform.sh"
+
+bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J c96.regional -W 0:10 -x -n 24 -w 'ended(c96.uniform)' \
+        -R "span[ptile=24]" -R "affinity[core(1):distribute=balance]" "$PWD/c96.regional.sh"
+
+#-----------------------------------------------------------------------------
+# Create summary log.
+#-----------------------------------------------------------------------------
+
+bsub -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J summary -R "affinity[core(1)]" -R "rusage[mem=100]" -W 0:01 \
+     -w 'ended(c96.regional)' "grep -a '<<<' $LOG_FILE >> $SUM_FILE"