UV_CASA This task performs all necessary steps to convert a UV Table created from a UVFITS file created by CASA into a shape suitable for normal pro- cessing by GILDAS. The steps involved are - Extraction a single polarization state - Adjustment of weights from the noise statistics over channels - Identification of flagged data (which are sometimes written by CASA) - Trimming of flagged data UV_CASA combines in a single step UV_SPLITOLAR, UV_NOISE and UV_TRIM.