Added tests for netcdf

tests/CMakeLists.txt

@@ -26,6 +26,14 @@ endfunction()
 copy_test_data(gdaswave.t00z.wcoast.0p16.f000.grib2)
 copy_test_data(ref_gdaswave.t00z.wcoast.0p16.f000.grib2.inv)
 copy_test_data(ref_npts_gdaswave.t00z.wcoast.0p16.f000.grib2.txt)
+copy_test_data(tmp_int.grb)
 
 # Run these shell tests.
 shell_test(run_wgrib2_tests)
+
+if (USE_NETCDF4)
+  shell_test(run_wgrib2_netcdf4_tests)
+endif()
+if (USE_NETCDF3)
+  shell_test(run_wgrib2_netcdf3_tests)
+endif()

tests/run_wgrib2_netcdf3_tests.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+# This checks the use of AEC compression, only available if USE_NETCDF4 is turned on in CMake.
+#
+# Alyson Stahl, 4/22/24
+
+set -e 
+set -x
+
+# make template
+../wgrib2/wgrib2 data/tmp_int.grb -rpn 0 -grib_out junk.template
+
+# make netcdf file
+../wgrib2/wgrib2 data/tmp_int.grb -nc3 -netcdf junk.nc
+
+# convert netcdf to grb
+../wgrib2/wgrib2 junk.template -import_netcdf junk.nc TMP_500mb "0:1:0:181:0:360" -grib_out junk.grb
+
+n=`../wgrib2/wgrib2 data/tmp_int.grb -var -lev -rpn "sto_1" -import_grib junk.grb -rpn "rcl_1:print_rms" | \
+grep -v ":rpn=0:" | wc -l`
+
+rm junk.grb junk.nc junk.template
+if [ "$n" -eq 1 ] ; then
+  echo "success"
+  exit 0
+else
+  exit 1
+fi
+

tests/run_wgrib2_netcdf4_tests.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+# This checks the use of AEC compression, only available if USE_NETCDF4 is turned on in CMake.
+#
+# Alyson Stahl, 4/22/24
+
+set -e 
+set -x
+
+# make template
+../wgrib2/wgrib2 data/tmp_int.grb -rpn 0 -grib_out junk.template
+
+# make netcdf file
+../wgrib2/wgrib2 data/tmp_int.grb -nc4 -netcdf junk.nc
+
+# convert netcdf to grb
+../wgrib2/wgrib2 junk.template -import_netcdf junk.nc TMP_500mb "0:1:0:181:0:360" -grib_out junk.grb
+
+n=`../wgrib2/wgrib2 data/tmp_int.grb -var -lev -rpn "sto_1" -import_grib junk.grb -rpn "rcl_1:print_rms" | \
+grep -v ":rpn=0:" | wc -l`
+
+rm junk.grb junk.nc junk.template
+if [ "$n" -eq 1 ] ; then
+  echo "success"
+  exit 0
+else
+  exit 1
+fi
+