John Caron

Its sad we cant do int i1 = v.readArray().getScalar(); or more generally Array data = v.readArray(); where T comes from Variable. Looks like a pretty extensive change, not sure of...

Make GRIB collections openable with HTTP.

4

1. Files with indices cant currently be opened through HTTP, because the code doesnt know to look for the indexes on HTTP. 2. If the indices dont exist, should they...

Incorrect times and dataset classification for "observational" GRIB datasets

2

GRIB Collection MRMS_NLDN are being classified as MRC, should be MRUTC. (May be others) - also occasionally MRMS_BaseReflectivity MRMS_NLDN is an "observational dataset" where forecast time == reference time always....

GribCollections isRegular fails when offsets do not fall evenly on the hour

2

**_tds_index/NCEP/NDFD/NWS/NDFD_NWS_CONUS_CONDUIT.ncx4_** have offsets on the half hour, which the current code cant handle. isRegular fails, so the dataset is classified as TwoD time2D. ### TwoD time2D vs TwoD regular In...

Problems with Dataset NOAA_GSD/HRRR/CONUS_3km/surface/

2

There are ~10 or so unidentified variables in this dataset. So we either have an incomplete or an incorrect table. We should track this down. Example from cdmUnitTest/tds_index/NOAA_GSD/HRRR/CONUS_3km/surface/HRRR_CONUS_3km_surface_202011230000.grib2.ncx4: ```` Grib2IdentificationSection...

Userguide docs general changes

11

General issues with the user guide are collected here.

Review HDF5 iosp for superblock version 3 features, gather example files.

3

HDF5 has a "version 3" spec. Our code should be reviewed for conformance. We especially need to gather example files that use version 3 features for testing. https://support.hdfgroup.org/HDF5/doc/H5.format.html

GridCoverage failing (probably) on MRUTC

3

TestCoordinatesMatchGbx.readGrib1Files() fails on: /usr/local/google/home/jlcaron/thredds/cdmUnitTest/formats/grib1/QPE.20101005.009.157 Total_precipitation_surface_Accumulation expected: 2010-10-05T18:00:00Z but was : 2010-10-05T12:00:00Z at ucar.nc2.grib.GribCoordsMatchGbx.readAndTestGrib1(GribCoordsMatchGbx.java:389) at ucar.nc2.grib.GribCoordsMatchGbx.readCoverageData(GribCoordsMatchGbx.java:179) at ucar.nc2.grib.GribCoordsMatchGbx.readCoverage(GribCoordsMatchGbx.java:147) at ucar.nc2.grib.GribCoordsMatchGbx.readCoverageDataset(GribCoordsMatchGbx.java:108) at ucar.nc2.grib.TestCoordinatesMatchGbx$GribAct.doAct(TestCoordinatesMatchGbx.java:194) at ucar.unidata.util.test.TestDir.actOnAll(TestDir.java:263) at ucar.nc2.grib.TestCoordinatesMatchGbx.readAllDir(TestCoordinatesMatchGbx.java:169) at ucar.nc2.grib.TestCoordinatesMatchGbx.readGrib1Files(TestCoordinatesMatchGbx.java:53)

CF-Radial not recognized as radial feature type.

7

Add a Convention parser that handles CF-Radial Convention. Currently there is none and those files are not recognized as radial data types. The test files are in ~cdmUnitTest/conventions/cfradial. Are these...

netcdf4 user defined types not handled correctly

2

See TestNc4EnumWriting as an example.