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Basic Information on uvswap
Task: uvswap
Purpose: Relabel polarizations in uvdata.
Categories: uv analysis
UVSWAP relabels RL correlations as LR and LR correlations as RL.
XY are relabeled YX and YX correlations as XY.
RR, LL, XX and YY are left unchanged. The data are copied in their
raw form only, gain, polarization and bandpass tables are
neither applied nor copied.
Key: vis
Input visibility data file. No default
Key: out
Output visibility data file name. No default.
Key: options
xyswap swap X and Y pols.
to YY, YY to XX, XY to YX and YX to XY.