Issues

• Unable to build netcdfAll

  bug
  Unidata/netcdf-java#1604 · Filter by author rschmunk opened on Sep 18, 2026
  7

• Ncdump.ncdump fails silent for very, very large output

  bugdocs: content
  Unidata/netcdf-java#1580 · Filter by author rschmunk opened on Jul 4, 2026
  7

• Add Zarr 3 support

  bug
  Unidata/netcdf-java#1516 · Filter by author rschmunk opened on Jan 16, 2026
  1

• Attempts to open a dataset of an OPenDAP dataset with a query throws an error

  bug
  Unidata/netcdf-java#1506 · Filter by author ChrisJohnNOAA opened on Nov 6, 2025
  8

• Add gzip Filter support

  filters
  Unidata/netcdf-java#1493 · Filter by author lesserwhirls opened on Sep 30, 2025

• Implement block-based cache in RAF?

  Unidata/netcdf-java#1490 · Filter by author haileyajohnson opened on Sep 24, 2025
  8

• grib2: NetcdfFiles.openInMemory does not work when there is no physical file

  bug
  Unidata/netcdf-java#1433 · Filter by author michaeldiener opened on Apr 8, 2025 · 5.12.0
  1

• CFGridCoverageWriter Coordinate Transform formula terms

  Bug

  Unidata/netcdf-java#1401 · Filter by author lesserwhirls opened on Dec 31, 2024

• ucar.nc2.filter.UnknownFilterException: Unknown filter - v5.6.0

  bug
  Unidata/netcdf-java#1382 · Filter by author jacobwentzib opened on Aug 26, 2024
  17

• Compilation warnings

  bug
  Unidata/netcdf-java#1379 · Filter by author simonff opened on Aug 23, 2024

• Grib2 reader issue for data using second order packing and a bitmap section

  bughelp wanted
  Unidata/netcdf-java#1305 · Filter by author team-metoc opened on Feb 15, 2024
  2

• Missing GRIB-1 time range indicators

  bug
  Unidata/netcdf-java#1246 · Filter by author rschmunk opened on Oct 9, 2023
  6

• Exception when opening twoD grib collection as a coverage

  bug
  Unidata/netcdf-java#1240 · Filter by author tdrwenski opened on Sep 26, 2023

• DAP4: Session and Request Header Support for netcdf-java

  Unidata/netcdf-java#1232 · Filter by author DennisHeimbigner opened on Sep 12, 2023
  2

• S3 Grib feature collection support

  enhancement
  Unidata/netcdf-java#1178 · Filter by author tdrwenski opened on May 9, 2023 · 5.12.0

• [5.5.3]: HDF5 reader does not account for collection header size when reading GlobalHeap

  bug
  Unidata/netcdf-java#1165 · Filter by author sunnyguan opened on Apr 4, 2023
  3

• Add support of NEXRAD Level-III PRC products

  Unidata/netcdf-java#1059 · Filter by author dopplershift opened on Aug 9, 2022

• BUFR file has incompelete tables!

  Unidata/netcdf-java#1032 · Filter by author zfy68 opened on Jun 13, 2022

• Update GINI field name decoding for Unidata composites

  buginternal: IOSP
  Unidata/netcdf-java#1013 · Filter by author dopplershift opened on May 2, 2022

• Thin grid grib2 file parsing

  Unidata/netcdf-java#993 · Filter by author siggemannen opened on Apr 4, 2022
  6

• [5.x] and up: Open dap4 or other alternative protocol address via NetcdfDataset(s)

  bug
  Unidata/netcdf-java#985 · Filter by author rschmunk opened on Feb 24, 2022
  17

• [5.x]: Update CDM file types documentation

  docs: content
  Unidata/netcdf-java#978 · Filter by author haileyajohnson opened on Jan 27, 2022

• Some coordinate system dimensions can be lost if unnamed

  bug
  Unidata/netcdf-java#951 · Filter by author desruisseaux opened on Dec 7, 2021
  22

• [5.x]: Repeating authentication popup when opening NASA GES DISC TDS catalog

  bug
  Unidata/netcdf-java#921 · Filter by author ethanrd opened on Nov 2, 2021

• [Hacktoberfest 2021] Contribute filters to the netCDF-Java Zarr project

  hacktoberfesthelp wanted
  Unidata/netcdf-java#889 · Filter by author haileyajohnson opened on Oct 13, 2021
  4