... GPI Data Pipeline 1.0 documentation . ... Let?s consider in turn each major topic that must be addressed during the processing of GPI data. ... Our goal here is not to document pipeline software (though that will be discussed) but rather to document our understanding of the properties and performance of the instrument itself, in terms of their effects on data processing. This document is not intended as a complete guide to achieving science-grade calibrations of your GPI science data! ...