HDF4 raster data not done.

1) the image pallettes arent showing up anywhere. 2) why both DFTAG_RI and DFTAG_RI8 tags? 3) note how the DataDesc abd DataLabels are global. probably just lame writer, but... We also dont know which dataset they belong to. Note we had to reverse the file order in HCbuilder to agree with HC4builder.

see HCCompare.problemRasterData():

/home/all/testdata/devcdm/hdf4/TOVS_BROWSE_MONTHLY_AM_B861001.E861031_NF.HDF alltags = 30 unique = 14 DFTAG_VERSION (30) Version (1 tags) DFTAG_FID (100) File identifier (1 tags) DFTAG_FD (101) File description (2 tags) DFTAG_DIL (104) Data identifier label (4 tags) DFTAG_DIA (105) Data identifier annotation (3 tags) DFTAG_NT (106) Number type (1 tags) DFTAG_ID8 (200) 8-bit Image dimension (1 tags) DFTAG_IP8 (201) 8-bit Image palette (3 tags) DFTAG_RI8 (202) Raster-8 image (3 tags) DFTAG_ID (300) Image DimRec (1 tags) DFTAG_LUT (301) Image Palette (3 tags) DFTAG_RI (302) Raster Image (3 tags) DFTAG_RIG (306) Raster Image Group (3 tags) DFTAG_VG (1965) Vgroup (1 tags)

Hdf4File = netcdf TOVS_BROWSE_MONTHLY_AM_B861001.E861031_NF.HDF { variables: char RasterImage#0(180, 360) ; char RasterImage#1(180, 360) ; char RasterImage#2(180, 360) ;

// global attributes: :DataDesc.0 = "Scaled outgoing longwave radiative flux at the top of the atmosphere (W/m^2 = x 2.)" ; :DataDesc.1 = "Scaled surface skin temperature (deg K = (x + 405) 0.5)" ; :DataDesc.2 = "Scaled coarse layer mean temperature for the surf-500 mb layer (deg K = (x + 350) * 0.5)" ; :DataLabel.0 = "total precipitable water above 500 mb" ; :DataLabel.1 = "total precipitable water above 500 mb" ; :DataLabel.2 = "total precipitable water above surface" ; :DataLabel.3 = "coarse layer mean temp surface to 500 mb" ; :FileDesc.0 = "data_set=TOVS PATHFINDER:: ...
:FileDesc.1 = "1) General Description ... :FileLabel.0 = "TOVS_NOAA09_PATHA_GLOBAL_GRIDDED_MONTHLY_AM_B861001.E861031_BROWSE" ; :HDF4FileVersion = "3.3.4 (NCSA HDF Version 3.3 Release 4, February 1994)" ; }

*** FAIL cfile.readArrayData for variable = char RasterImage#0 [, ]

GRreadimage return -1 java.io.IOException: GRreadimage return -1 at com.sunya.netchdf.hdf4Clib.H4CbuilderKt.checkErr(H4Cbuilder.kt:934) at com.sunya.netchdf.hdf4Clib.H4ClibFileKt.readGRdata(H4ClibFile.kt:196) at com.sunya.netchdf.hdf4Clib.Hdf4ClibFile.readArrayData$clibs(H4ClibFile.kt:70) at com.sunya.netchdf.hdf4Clib.Hdf4ClibFile.readArrayData(H4ClibFile.kt:49) at com.sunya.netchdf.NetchdfClibTestKt.compareOneVar(NetchdfClibTest.kt:462) at com.sunya.netchdf.NetchdfClibTestKt.compareNetcdfData(NetchdfClibTest.kt:440) at com.sunya.netchdf.NetchdfClibTestKt.compareNetcdfData$default(NetchdfClibTest.kt:423) at com.sunya.netchdf.hdf4.HCcompare.compareData(HCcompare.kt:167) at com.sunya.netchdf.hdf4.HCcompare.compareData(HCcompare.kt:158) at com.sunya.netchdf.hdf4.HCcompare.problemRasterData(HCcompare.kt:85) at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104) at java.base/java.lang.reflect.Method.invoke(Method.java:578) at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686) at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140) at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84) at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115) at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105) at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104) at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:212) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:208) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137) at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125) at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135) at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123) at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122) at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)

JohnLCaron / cdm-kotlin

HDF4 raster data not done. #94