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Returns the path to Cubert sample data. Searches in order:

  1. .cuvis/ directory in the working directory or any parent (up to 5 levels)

  2. CUVIS_DATA environment variable

  3. SDK default install location

Usage

cuvis_sample_data(file = NULL)

Arguments

file

Character. Specific file name (e.g., "test_mesu.cu3s"). If NULL, returns the sample data root directory.

Value

Character path, or NULL if not found.