more tests

tests/CMakeLists.txt

@@ -94,6 +94,9 @@ copy_test_data(ref_celsius.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt)
 copy_test_data(ref_fahrenheit.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt)
 copy_test_data(ref_rh.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt)
 copy_test_data(ref_rpn.windspeed.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt)
+copy_test_data(ref_sec0.gdas.t12z.pgrb2.1p00.anl.75r.grib2)
+copy_test_data(ref_sec0.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt)
+
 # Run these shell tests.
 shell_test(run_wgrib2_tests)
 shell_test(run_wgrib2_rpn_tests)

tests/data/ref_sec0.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt

@@ -0,0 +1,75 @@
+1:0:d=2024042612:PRMSL:mean sea level:anl:
+2:130499:d=2024042612:CLMR:1 hybrid level:anl:
+3:252853:d=2024042612:ICMR:1 hybrid level:anl:
+4:375207:d=2024042612:RWMR:1 hybrid level:anl:
+5:497561:d=2024042612:SNMR:1 hybrid level:anl:
+6:628060:d=2024042612:GRLE:1 hybrid level:anl:
+7:742269:d=2024042612:HGT:0.01 mb:anl:
+8:872768:d=2024042612:TMP:0.01 mb:anl:
+9:970687:d=2024042612:RH:0.01 mb:anl:
+10:979011:d=2024042612:SPFH:0.01 mb:anl:
+11:1109510:d=2024042612:VVEL:0.01 mb:anl:
+12:1231864:d=2024042612:DZDT:0.01 mb:anl:
+13:1337928:d=2024042612:UGRD:0.01 mb:anl:
+14:1427702:d=2024042612:VGRD:0.01 mb:anl:
+15:1517476:d=2024042612:ABSV:0.01 mb:anl:
+16:1599105:d=2024042612:O3MR:0.01 mb:anl:
+17:1729604:d=2024042612:HGT:0.02 mb:anl:
+18:1860103:d=2024042612:TMP:0.02 mb:anl:
+19:1966167:d=2024042612:RH:0.02 mb:anl:
+20:1982636:d=2024042612:SPFH:0.02 mb:anl:
+21:2113135:d=2024042612:VVEL:0.02 mb:anl:
+22:2243634:d=2024042612:DZDT:0.02 mb:anl:
+23:2365988:d=2024042612:UGRD:0.02 mb:anl:
+24:2455762:d=2024042612:VGRD:0.02 mb:anl:
+25:2545536:d=2024042612:ABSV:0.02 mb:anl:
+26:2627165:d=2024042612:O3MR:0.02 mb:anl:
+27:2757664:d=2024042612:HGT:0.04 mb:anl:
+28:2888163:d=2024042612:TMP:0.04 mb:anl:
+29:2994227:d=2024042612:RH:0.04 mb:anl:
+30:2994406:d=2024042612:SPFH:0.04 mb:anl:
+31:3124905:d=2024042612:VVEL:0.04 mb:anl:
+32:3247259:d=2024042612:DZDT:0.04 mb:anl:
+33:3369613:d=2024042612:UGRD:0.04 mb:anl:
+34:3483822:d=2024042612:VGRD:0.04 mb:anl:
+35:3598031:d=2024042612:ABSV:0.04 mb:anl:
+36:3679660:d=2024042612:O3MR:0.04 mb:anl:
+37:3810159:d=2024042612:HGT:0.07 mb:anl:
+38:3940658:d=2024042612:TMP:0.07 mb:anl:
+39:4046722:d=2024042612:RH:0.07 mb:anl:
+40:4046901:d=2024042612:SPFH:0.07 mb:anl:
+41:4177400:d=2024042612:VVEL:0.07 mb:anl:
+42:4299754:d=2024042612:DZDT:0.07 mb:anl:
+43:4422108:d=2024042612:UGRD:0.07 mb:anl:
+44:4536317:d=2024042612:VGRD:0.07 mb:anl:
+45:4650526:d=2024042612:ABSV:0.07 mb:anl:
+46:4732155:d=2024042612:O3MR:0.07 mb:anl:
+47:4862654:d=2024042612:HGT:0.1 mb:anl:
+48:4993153:d=2024042612:TMP:0.1 mb:anl:
+49:5099217:d=2024042612:RH:0.1 mb:anl:
+50:5099396:d=2024042612:SPFH:0.1 mb:anl:
+51:5229895:d=2024042612:VVEL:0.1 mb:anl:
+52:5352249:d=2024042612:DZDT:0.1 mb:anl:
+53:5474603:d=2024042612:UGRD:0.1 mb:anl:
+54:5564377:d=2024042612:VGRD:0.1 mb:anl:
+55:5654151:d=2024042612:ABSV:0.1 mb:anl:
+56:5735780:d=2024042612:O3MR:0.1 mb:anl:
+57:5849989:d=2024042612:HGT:0.2 mb:anl:
+58:5980488:d=2024042612:TMP:0.2 mb:anl:
+59:6078407:d=2024042612:RH:0.2 mb:anl:
+60:6078586:d=2024042612:SPFH:0.2 mb:anl:
+61:6209085:d=2024042612:VVEL:0.2 mb:anl:
+62:6339584:d=2024042612:DZDT:0.2 mb:anl:
+63:6461938:d=2024042612:UGRD:0.2 mb:anl:
+64:6576147:d=2024042612:VGRD:0.2 mb:anl:
+65:6682211:d=2024042612:ABSV:0.2 mb:anl:
+66:6763840:d=2024042612:O3MR:0.2 mb:anl:
+67:6894339:d=2024042612:HGT:0.4 mb:anl:
+68:7024838:d=2024042612:TMP:0.4 mb:anl:
+69:7122757:d=2024042612:RH:0.4 mb:anl:
+70:7122936:d=2024042612:SPFH:0.4 mb:anl:
+71:7253435:d=2024042612:VVEL:0.4 mb:anl:
+72:7367644:d=2024042612:DZDT:0.4 mb:anl:
+73:7489998:d=2024042612:UGRD:0.4 mb:anl:
+74:7604207:d=2024042612:VGRD:0.4 mb:anl:
+75:7710271:d=2024042612:ABSV:0.4 mb:anl:

tests/run_wgrib2_tests.sh

@@ -13,18 +13,17 @@ ls -l ../wgrib2
 ../wgrib2/wgrib2 > out.txt  && exit 1
 [ $? -ne 8 ] && exit 2
 
-# Run an inventory on a test file. This does not work.
-#echo "*** testing inventory of gdaswave.t00z.wcoast.0p16.f000.grib2..."
+echo "*** testing inventory of gdaswave.t00z.wcoast.0p16.f000.grib2..."
 ../wgrib2/wgrib2 data/gdaswave.t00z.wcoast.0p16.f000.grib2 > tmp.txt
 cat tmp.txt
 cmp tmp.txt data/ref_gdaswave.t00z.wcoast.0p16.f000.grib2.inv
 
-# Returns number of grid points in grid
+echo "*** Testing calculation of number of grid points"
 ../wgrib2/wgrib2 data/gdaswave.t00z.wcoast.0p16.f000.grib2 -npts > npts.txt
 cat npts.txt
 cmp npts.txt data/ref_npts_gdaswave.t00z.wcoast.0p16.f000.grib2.txt
 
-# Tests the calculation of wind speed, direction, and UGRD & VGRD components
+echo "*** Testing calculation of wind speed, direction, and UGRD & VGRD components"
 ../wgrib2/wgrib2 data/gdas.t12z.pgrb2.1p00.anl.75r.grib2 -wind_dir wind.grb -wind_speed wind.grb -match "(UGRD|VGRD)"
 ../wgrib2/wgrib2 wind.grb > wind.txt
 cat wind.txt
@@ -34,10 +33,25 @@ cmp wind.txt data/ref_wind.gdas.t12z.pgrb2.1p00.anl.75r.grib2.inv
 cat uv.txt
 cmp uv.txt data/ref_uv.gdas.t12z.pgrb2.1p00.anl.75r.grib2.inv
 
-# Tests printing of grid information
+echo "*** Testing grid information"
 ../wgrib2/wgrib2 data/gdaswave.t00z.wcoast.0p16.f000.grib2 -grid > grid_test.txt
 cat grid_test.txt
 cmp grid_test.txt data/ref_grid.gdaswave.t00z.wcoast.0p16.f000.grib2.txt
 
+echo "*** Testing returning contents of section 0"
+../wgrib2/wgrib2 data/gdas.t12z.pgrb2.1p00.anl.75r.grib2 -Sec0 -grib_out sec0.grb
+../wgrib2/wgrib2 sec0.grb > sec0.txt
+cat sec0.txt
+cmp sec0.txt data/ref_sec0.gdas.t12z.pgrb2.1p00.anl.75r.grib2.txt
+
+echo "*** Testing checksum on section 0"
+chksum0='../wgrib2/wgrib2 sec0.grb -checksum -1'
+chksum1='../wgrib2/wgrib2 data/ref_sec0.gdas.t12z.pgrb2.1p00.anl.75r.grib2 -checksum 0'
+
+if [ "$cksum0" != "$cksum1" ] ; then
+    echo "checksum failed"
+    exit 1
+fi
+
 echo "*** SUCCESS!"
 exit 0