adding more tests

tests/run_wgrib2_netcdf4_tests.sh

@@ -24,13 +24,29 @@ if [ "$n" -ne 1 ] ; then
   exit 1
 fi
 
-echo "*** Testing converting from grib to netcdf on larger grib file using nc_nlev"
-../wgrib2/wgrib2 data/gdas.t12z.pgrb2.1p00.anl.75r.grib2 -match ":(UGRD|VGRD|HGT|TMP):" -grib_out junk_netcdf.template
+echo "*** Testing converting from grib to netcdf to grib with multiple variables"
+../wgrib2/wgrib2 data/gdas.t12z.pgrb2.1p00.anl.75r.grib2  -match ":(UGRD|VGRD|HGT|TMP):0.4 mb" -grib_out temp.grib2
+../wgrib2/wgrib2 temp.grib2 -rpn 0 -grib_out junk_netcdf.template
+../wgrib2/wgrib2 temp.grib2 -nc4 -netcdf junk_netcdf.nc
+../wgrib2/wgrib2 junk_netcdf.template -import_netcdf junk_netcdf.nc HGT_0D4mb "0:1:0:181:0:360" \
+  -import_netcdf junk_netcdf.nc TMP_0D4mb "0:1:0:181:0:360" \
+  -import_netcdf junk_netcdf.nc UGRD_0D4mb "0:1:0:181:0:360" \
+  -import_netcdf junk_netcdf.nc VGRD_0D4mb "0:1:0:181:0:360" \
+  -grib_out junk_netcdf.grb
+
+cksum0=`../wgrib2/wgrib2 temp.grib2 -text -  | cksum`
+cksum1=`../wgrib2/wgrib2 junk_netcdf.grb -text -  | cksum`
+if [ "$cksum0" != "$cksum1" ] ; then
+    exit 1
+fi
+rm junk_netcdf.grb junk_netcdf.nc junk_netcdf.template
+
+echo "*** Testing converting from grib to netcdf with variables stored in 3D structure"
 ../wgrib2/wgrib2 data/gdas.t12z.pgrb2.1p00.anl.75r.grib2 -nc_nlev 7 -netcdf junk_netcdf.nc -match ":(UGRD|VGRD|HGT|TMP):" 
 ncdump -v HGT,TMP,UGRD,VGRD junk_netcdf.nc > netcdf.txt
 touch netcdf.txt
 cmp data/ref_ncdump4.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt netcdf.txt
-
+ 
 
 echo "*** SUCCESS!"
 exit 0