Data format

NETCDF Sample Files

NetCDF (.nc) files store array-oriented scientific datasets and gridded observations. Use sample NetCDF files to test scientific data inspection, coordinate-variable handling, and cross-tool compatibility.

3 files All to 1MB SHA256 verified Manifest included
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Quick facts
CategoryData
Total Files3
Extension.nc
MIMEapplication/x-netcdf
ManifestJSON
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Files first

NETCDF Sample Files — Download

Starter file

netcdf_hdf5_compat_sample.nc · 839.4 KB

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HDF5-Compatible NetCDF

Official NetCDF fixture for scientific reader compatibility and container validation.

netcdf_hdf5_compat_sample.nc · 839.4 KB
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Small-Grid NetCDF

NetCDF fixture for compact gridded dataset inspection and coordinate validation.

netcdf_small_grid_sample.nc · 6.1 KB
Download Fixture
All (3) 50KB (2) 1MB (1)
50KB NETCDF 1MB NETCDF
Filename Size MIME Download
netcdf_hdf5_compat_sample.nc
.nc Realistic Starter SHA256 8322085eea5e...
839.4 KB application/x-netcdf Download
netcdf_small_grid_alt_sample.nc
.nc Realistic SHA256 7dc0b6939bb6...
6.1 KB application/x-netcdf Download
netcdf_small_grid_sample.nc
.nc Realistic SHA256 7379cd2dce20...
6.1 KB application/x-netcdf Download
Use cases

NETCDF Testing Workflows

Grid Preview and Structure Review

NETCDF for Grid Preview and Structure Review

Open Format NETCDF

Grid Variant and Compatibility Validation

NETCDF for Grid Variant and Compatibility Validation

Open Format NETCDF
Compare and decide

NETCDF Format Comparisons

More data formats: SQL YAML ENV GRAPHQL INI JSONL
FAQ and reference

NETCDF File FAQ

Checksum Verification

Use checksums to confirm file integrity after download.

shasum -a 256 your_file_name_here
# Compare output with SHA256 values listed above.
Where is the machine-readable manifest?

Use the manifest when you need stable names, SHA256 values, and URLs for automation.

Manifest
Validation Methodology
  • Validate extension and MIME detection before processing.
  • Benchmark performance with small and larger files.
  • Test malformed-input handling and error messaging.
Fixture Matrix

Use the curated NETCDF matrix to choose the right clean, edge-case, and broken fixtures for this format.

Open Matrix
Workflow Packs
Scientific Dataset Inspection Pack Coordinate Schema Compatibility Pack
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