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Compares two NetCDF files in-place to find specific variables, dimensions and/or attributes that differ. Highly recommended for any test-driven environment and regression testing large datasets.

Features

  • Multi-threaded if posix threads supported.
  • Groups (netcdf4) recursively, by short or full name.
  • Header pad comparisons.
  • Limit diffs up to global total or per-variable counts.
  • Support all Netcdf4 atomic and user-types, with nesting.
  • Can treat NaN's as equal if used as grid masks.
  • Written in pure C and builds on many platforms.
  • Allow asymmetric data types when comparing semantically.

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Categories

Earth Sciences

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User Reviews

  • Great project! Had to tweak the config.h file on some platform by setting #define HAVE_NC_H 0.

  • Works perfectly

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Additional Project Details

Languages

English

Intended Audience

Science/Research

User Interface

Command-line

Programming Language

C

Registered

2004-06-10