18.28 UV_COMPRESS

[CLEAN\]UV_COMPRESS [Nc] [/CONTINUUM] [/FILE FileIn FileOut]

Resample the UV data by averaging NC adjacent channels.

With no /FILE option, the current UV table obtained by READ UV is resampled. All further UV commands work on the "Resampled" UV table. The "Resampled" UV table is a simple copy of the original one after a READ UV command, or after a UV_RESAMPLE or UV_COMPRESS commands with no arguments and no options.

With the /FILE option, the UV data is read from file FileIn and the resampled output is written in file FileOut.

With the /CONTINUUM option, the argument can be omitted, and the best value for Nc is derived from the current field of view, to avoid bandwidth smearing.