Adding orog gsl to orog mask tools

driver_scripts/driver_grid.cray.sh

@@ -68,6 +68,8 @@ module list
 
 export gtype=uniform           # 'uniform', 'stretch', 'nest', 
                                # 'regional_gfdl', 'regional_esg'
+export make_gsl_orog=false     # 'true' if user needs 'oro' files for GSL
+                               # orographic drag suite
 if [ $gtype = uniform ]; then
   export res=96
   export add_lake=false        # Add lake frac and depth to orography data.

driver_scripts/driver_grid.dell.sh

@@ -70,6 +70,8 @@ module list
 
 export gtype=uniform           # 'uniform', 'stretch', 'nest', 
                                # 'regional_gfdl', 'regional_esg'
+export make_gsl_orog=false     # 'true' if user needs 'oro' files for GSL
+                               # orographic drag suite
 if [ $gtype = uniform ]; then
   export res=96
   export add_lake=false        # Add lake frac and depth to orography data.

driver_scripts/driver_grid.hera.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 #SBATCH -J fv3_grid_driver
-#SBATCH -A fv3-cpu
+#SBATCH -A wrfruc
 #SBATCH --open-mode=truncate
 #SBATCH -o log.fv3_grid_driver
 #SBATCH -e log.fv3_grid_driver
@@ -71,6 +71,8 @@ module list
 
 export gtype=uniform           # 'uniform', 'stretch', 'nest', 
                                # 'regional_gfdl', 'regional_esg'
+export make_gsl_orog=false     # 'true' if user needs 'oro' files for GSL
+                               # orographic drag suite
 if [ $gtype = uniform ]; then
   export res=96
   export add_lake=false        # Add lake frac and depth to orography data.
@@ -92,7 +94,7 @@ elif [ $gtype = nest ] || [ $gtype = regional_gfdl ]; then
   export jstart_nest=331       # Starting j-direction index of nest grid in parent tile supergrid
   export iend_nest=1402        # Ending i-direction index of nest grid in parent tile supergrid
   export jend_nest=1194        # Ending j-direction index of nest grid in parent tile supergrid
-  export halo=3                # Lateral boundary halo
+  export halo=4                # Lateral boundary halo
 elif [ $gtype = regional_esg ] ; then
   export res=-999              # equivalent resolution is computed
   export target_lon=-97.5      # Center longitude of grid
@@ -105,7 +107,7 @@ elif [ $gtype = regional_esg ] ; then
                                # direction is related to delx as follows:
                                #    distance = 2*delx*(circumf_Earth/360 deg)
   export dely=0.0585           # Grid spacing (in degrees) in the 'j' direction.
-  export halo=3                # number of row/cols for halo
+  export halo=4                # number of row/cols for halo
 fi
 
 #-----------------------------------------------------------------------

driver_scripts/driver_grid.jet.sh

@@ -71,6 +71,8 @@ module list
 
 export gtype=uniform           # 'uniform', 'stretch', 'nest', 
                                # 'regional_gfdl', 'regional_esg'
+export make_gsl_orog=false     # 'true' if user needs 'oro' files for GSL
+                               # orographic drag suite
 if [ $gtype = uniform ]; then
   export res=96
   export add_lake=false        # Add lake frac and depth to orography data.

driver_scripts/driver_grid.orion.sh

@@ -70,6 +70,8 @@ module list
 
 export gtype=uniform           # 'uniform', 'stretch', 'nest', 
                                # 'regional_gfdl', 'regional_esg'
+export make_gsl_orog=false     # 'true' if user needs 'oro' files for GSL
+                               # orographic drag suite
 if [ $gtype = uniform ]; then
   export res=96
   export add_lake=false        # Add lake frac and depth to orography data.

reg_tests/grid_gen/driver.cray.sh

@@ -73,10 +73,17 @@ bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J gfdl.regional -W 0:
 bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J esg.regional -W 0:10 -M 2400 \
         -w 'ended(gfdl.regional)' -extsched 'CRAYLINUX[]' "export NODES=1; $PWD/esg.regional.sh"
 
+#-----------------------------------------------------------------------------
+# Regional GSL gravity wave drag.
+#-----------------------------------------------------------------------------
+
+bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J reg.gsl.gwd -W 0:08 -M 2400 \
+        -w 'ended(esg.regional)' -extsched 'CRAYLINUX[]' "export NODES=1; $PWD/regional.gsl.gwd.sh"
+
 #-----------------------------------------------------------------------------
 # Create summary log.
 #-----------------------------------------------------------------------------
 
-bsub -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J summary -R "rusage[mem=100]" -W 0:01 -w 'ended(esg.regional)' "grep -a '<<<' $LOG_FILE >> $SUM_FILE"
+bsub -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J summary -R "rusage[mem=100]" -W 0:01 -w 'ended(reg.gsl.gwd)' "grep -a '<<<' $LOG_FILE >> $SUM_FILE"
 
 exit

reg_tests/grid_gen/driver.dell.sh

@@ -70,9 +70,16 @@ bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J gfdl.regional -W 0:
 bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J esg.regional -W 0:10 -x -n 24 -w 'ended(gfdl.regional)' \
         -R "span[ptile=24]" -R "affinity[core(1):distribute=balance]" "$PWD/esg.regional.sh"
 
+#-----------------------------------------------------------------------------
+# Regional GSL gravity wave drag.
+#-----------------------------------------------------------------------------
+
+bsub -e $LOG_FILE -o $LOG_FILE -q $QUEUE -P $PROJECT_CODE -J reg.gsl.gwd -W 0:08 -x -n 24 -w 'ended(esg.regional)' \
+        -R "span[ptile=24]" -R "affinity[core(1):distribute=balance]" "$PWD/regional.gsl.gwd.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(esg.regional)' "grep -a '<<<' $LOG_FILE >> $SUM_FILE"
+     -w 'ended(reg.gsl.gwd)' "grep -a '<<<' $LOG_FILE >> $SUM_FILE"

reg_tests/grid_gen/driver.hera.sh

@@ -75,12 +75,19 @@ TEST2=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_
 TEST3=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J esg.regional \
       -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST2 ./esg.regional.sh)
 
+#-----------------------------------------------------------------------------
+# Regional GSL gravity wave drag test.
+#-----------------------------------------------------------------------------
+
+TEST4=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J reg.gsl.gwd \
+      -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST3 ./regional.gsl.gwd.sh)
+
 #-----------------------------------------------------------------------------
 # Create summary log.
 #-----------------------------------------------------------------------------
 
 sbatch --nodes=1 -t 0:01:00 -A $PROJECT_CODE -J grid_summary -o $LOG_FILE -e $LOG_FILE \
-       --open-mode=append -q $QUEUE -d afterok:$TEST3 << EOF
+       --open-mode=append -q $QUEUE -d afterok:$TEST4 << EOF
 #!/bin/bash
 grep -a '<<<' $LOG_FILE  > $SUM_FILE
 EOF

reg_tests/grid_gen/driver.jet.sh

@@ -73,12 +73,19 @@ TEST2=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_
 TEST3=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J esg.regional \
       --partition=xjet -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST2 ./esg.regional.sh)
 
+#-----------------------------------------------------------------------------
+# Regional GSL gravity wave drag.
+#-----------------------------------------------------------------------------
+
+TEST4=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J reg.gsl.gwd \
+      --partition=xjet -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST3 ./regional.gsl.gwd.sh)
+
 #-----------------------------------------------------------------------------
 # Create summary log.
 #-----------------------------------------------------------------------------
 
 sbatch --partition=xjet --nodes=1  -t 0:01:00 -A $PROJECT_CODE -J grid_summary -o $LOG_FILE -e $LOG_FILE \
-       --open-mode=append -q $QUEUE -d afterok:$TEST3 << EOF
+       --open-mode=append -q $QUEUE -d afterok:$TEST4 << EOF
 #!/bin/bash
 grep -a '<<<' $LOG_FILE  > $SUM_FILE
 EOF

reg_tests/grid_gen/driver.orion.sh

@@ -69,12 +69,19 @@ TEST2=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_
 TEST3=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J esg.regional \
       --open-mode=append -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST2 ./esg.regional.sh)
 
+#-----------------------------------------------------------------------------
+# Regional grid with GSL gravity wave drag fields.
+#-----------------------------------------------------------------------------
+
+TEST4=$(sbatch --parsable --ntasks-per-node=24 --nodes=1 -t 0:10:00 -A $PROJECT_CODE -q $QUEUE -J reg.gsl.gwd \
+      --open-mode=append -o $LOG_FILE -e $LOG_FILE -d afterok:$TEST3 ./regional.gsl.gwd.sh)
+
 #-----------------------------------------------------------------------------
 # Create summary log.
 #-----------------------------------------------------------------------------
 
 sbatch --nodes=1 -t 0:01:00 -A $PROJECT_CODE -J grid_summary -o $LOG_FILE -e $LOG_FILE \
-       --open-mode=append -q $QUEUE -d afterok:$TEST3 << EOF
+       --open-mode=append -q $QUEUE -d afterok:$TEST4 << EOF
 #!/bin/bash
 grep -a '<<<' $LOG_FILE  > $SUM_FILE
 EOF

reg_tests/grid_gen/regional.gsl.gwd.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+#-----------------------------------------------------------------------
+# Create a regional esg grid with GSL gravity wave drag files.  
+# Compare output to a set of baseline files using the 'nccmp' utility.
+# This script is run by the machine specific driver script.
+#-----------------------------------------------------------------------
+
+set -x
+
+export TEMP_DIR=${WORK_DIR}/regional.gsl.gwd.work
+export out_dir=${WORK_DIR}/regional.gsl.gwd
+
+export gtype=regional_esg
+export make_gsl_orog=true    # Create GSL gravity wave drag fields
+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 idim=301              # Dimension of grid in 'i' direction
+export jdim=200              # Dimension of grid in 'j' direction
+export delx=0.0585           # Grid spacing in degrees in 'i' direction
+export dely=0.0585           # Grid spacing in degrees in 'j' direction
+export halo=4
+
+NCCMP=${NCCMP:-$(which nccmp)}
+
+#-----------------------------------------------------------------------
+# Start script.
+#-----------------------------------------------------------------------
+
+echo "Starting at: " `date`
+
+$home_dir/ush/fv3gfs_driver_grid.sh
+
+iret=$?
+if [ $iret -ne 0 ]; then
+  set +x
+  echo "<<< REGIONAL GSL GWD TEST FAILED. <<<"
+  exit $iret
+fi
+
+echo "Ending at: " `date`
+
+#-----------------------------------------------------------------------------
+# Compare output to baseline set of data.
+#-----------------------------------------------------------------------------
+
+cd $out_dir/C772
+
+test_failed=0
+for files in *tile*.nc ./fix_sfc/*tile*.nc
+do
+  if [ -f $files ]; then
+    echo CHECK $files
+    $NCCMP -dmfqS $files $HOMEreg/regional.gsl.gwd/$files
+    iret=$?
+    if [ $iret -ne 0 ]; then
+      test_failed=1
+    fi
+  fi
+done
+
+set +x
+if [ $test_failed -ne 0 ]; then
+  echo "<<< REGIONAL GSL GWD TEST FAILED. >>>"
+else
+  echo "<<< REGIONAL GSL GWD TEST PASSED. >>>"
+fi
+
+exit 0

sorc/orog_mask_tools.fd/CMakeLists.txt

@@ -4,6 +4,7 @@
 # George Gayno, Mark Potts
 
 add_subdirectory(orog.fd)
+add_subdirectory(orog_gsl.fd)
 add_subdirectory(lake.fd)
 add_subdirectory(inland.fd)
 

sorc/orog_mask_tools.fd/orog_gsl.fd/CMakeLists.txt

@@ -0,0 +1,21 @@
+set(fortran_src
+    module_gsl_oro_data_lg_scale.f90
+    module_gsl_oro_data_sm_scale.f90
+    gsl_oro_data.f90)
+
+if(CMAKE_Fortran_COMPILER_ID MATCHES "^(Intel)$")
+  set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -r8 -convert big_endian -assume byterecl")
+elseif(CMAKE_Fortran_COMPILER_ID MATCHES "^(GNU)$")
+  set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fdefault-real-8 -fconvert=big-endian -fno-range-check")
+  if(CMAKE_Fortran_COMPILER_VERSION VERSION_GREATER_EQUAL 10)
+    set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fallow-argument-mismatch -fallow-invalid-boz")
+  endif()
+endif()
+
+set(exe_name orog_gsl)
+add_executable(${exe_name} ${fortran_src})
+target_link_libraries(
+  ${exe_name}
+  NetCDF::NetCDF_Fortran)
+
+install(TARGETS ${exe_name} RUNTIME DESTINATION ${exec_dir})

sorc/orog_mask_tools.fd/orog_gsl.fd/README

@@ -0,0 +1,18 @@
+This code creates orographic statistics fields required for the orographic drag suite developed by NOAA's Global Systems Laboratory (GSL).  The fields are a subset of the ones calculated by "orog.fd" except that they are calculated in a different manner.  The fields are:
+stddev -- standard deviation of subgrid topography
+convexity -- convexity of subgrid topography
+oa1,oa2,oa3,oa4 -- orographic asymmetry of subgrid topography (for 4 orientations:
+     1-westerly, 2-southerly, 3-southwesterly, 4-northwesterly)
+ol1,ol2,ol3,ol4 -- orographic effective length of subgrid topography (for 4 orientations:
+     1-westerly, 2-southerly, 3-southwesterly, 4-northwesterly)
+
+Two Cxxx_oro_data files are created:
+   - an "ls" (large-scale) file for the gravity wave drag and blocking schemes of Kim and Doyle (QJRMS, 2005)
+   - a "ss" (small-scale) file for the small-scale gravity wave drag scheme of Tsiringakis et al. (QJRMS, 2017) and the turbulent orographic form drag (TOFD) scheme of Beljaars et al. (QJRMS, 2004)
+
+The inputs to be passed to the executable are tile number (1-6 for global, 7 for stand-alone regional) and grid resolution, e.g., 768 for C768.
+
+The source data are the following two files to be located in the "fix" directory:
+   - geo_em.d01.lat-lon.2.5m.HGT_M.nc -- global topographic data on 2.5-minute lat-lon grid (interpolated from GMTED2010 30-second topographic data)
+   - HGT.Beljaars_filtered.lat-lon.30s_res.nc -- global topographic data on 30-second lat-lon grid (GMTED2010 data smoothed according to Beljaars et al. (QJRMS, 2004))
+

sorc/orog_mask_tools.fd/orog_gsl.fd/gsl_oro_data.f90

@@ -0,0 +1,86 @@
+!> @file
+!! @brief Create orographic (oro_data) files for use by GSL drag suite
+!! @author Michael Toy, NOAA/GSL
+!! @date 2021-03-12
+!!
+!! Program GSL_ORO_DATA
+!!
+!! This program calls subroutines which calculate the parameters
+!! required for the GSL subgrid-scale orographic gravity-wave drag (GWDO)
+!! suite on the FV3 grid.  These parameters are for the small-scale
+!! GWD (Tsiringakis et al., 2017) and turbulent orographic form drag (TOFD)
+!! (Beljaars et al., 2004) schemes of the GSL drag suite.
+!! The output fields are:
+!! - stddev      standard deviation of subgrid-scale topograpy
+!! - convexity   convexity (kurtosis) of subgrid-scale topography
+!! - ol{1,2,3,4} orographic effective lengths of subgrid-scale topography
+!!   for 4 orientations: 1-westerly, 2-southerly, 3-southwesterly, 4-northwesterly
+!! - oa{1,2,3,4} orographic asymmetries of subgrid-scale topography
+!!   for 4 orientations: 1-westerly, 2-southerly, 3-southwesterly, 4-northwesterly
+!!
+!! Note:  This program works for both the global FV3GFS cubed
+!!        sphere, i.e., for tiles 1 through 6, (and 7 if nested
+!!        grid) (halo.eq.-999 for no halo), and for the stand-alone
+!!        regional lam (tile 7 and halo.ne.-999)
+!!        If a halo number is given, this is only to specify the
+!!        Cxxx_grid.halox data used for input.  The oro_data files
+!!        are always "halo0" output.
+!!
+!! Based on code by Michael Duda provided by NCAR/MMM
+
+!> Brief description of program:  Creates orographic (oro_data) files
+!! needed by the GSL drag suite physics parameterization 
+!!
+!! @author Michaei Toy, NOAA/GSL
+!! @return 0 for success, error code otherwise.
+program gsl_oro_data
+
+use gsl_oro_data_sm_scale, only: calc_gsl_oro_data_sm_scale
+use gsl_oro_data_lg_scale, only: calc_gsl_oro_data_lg_scale
+
+implicit none
+
+
+character(len=2) :: tile_num   ! tile number entered by user
+character(len=7) :: res_indx   ! grid-resolution index, e.g., 96, 192, 384, 768,
+                               ! etc. entered by user
+character(len=4) :: halo       ! halo value entered by user (for input grid data)
+
+logical :: duplicate_oro_data_file   ! flag for whether oro_data_ls file is a duplicate
+                   ! of oro_data_ss due to minimum grid size being less than 7.5km
+
+
+
+! Read in FV3GFS grid info
+print *
+print *, "Enter tile number:"
+read (5,*) tile_num
+print *
+print *, "Enter grid-resolution index:"
+read (5,*) res_indx
+print *
+print *, "Enter halo number (-999 for no halo):"
+read (5,*) halo
+print *
+print *, "Creating tile oro_data for tile number: ", tile_num
+print *, "Grid resolution = ", res_indx
+print *, "Halo = ", halo
+print *
+
+
+call calc_gsl_oro_data_sm_scale(tile_num,res_indx,halo,duplicate_oro_data_file)
+
+print *, "duplicate_oro_data_file =", duplicate_oro_data_file
+print *
+
+if ( .not.duplicate_oro_data_file ) then
+   call calc_gsl_oro_data_lg_scale(tile_num,res_indx,halo)
+end if
+
+
+print *
+print *, "End program gsl_oro_data"
+print *
+
+
+end program gsl_oro_data