nccmp

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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