NDWI

The Normalized Difference Water Index (NDWI) (Gao, 1996) is a satellite-derived index from the Near-Infrared (NIR) and Short Wave Infrared (SWIR) channels.

processors.ndwi.ndwi.process(env, params, l1product_path, l2product_files, out_path)

This processor applies NDWI to the source product and stores the result.

processors.ndwi.ndwi.rewrite_xml(gpt_xml_file, validexpression, green, nir)