UV_SHORT

##
UV_SHORT

            UV_SHORT

        This   task computes pseudo-visibilities for short or zero spacings from
        a single dish table of spectra (Class table) or LMV data cube.

        These pseudo visibilities are appended added  to  the  output  UV  table
        (-merged.uvt) alongside the original visibilities.

        This task computes short spacings, i.e. when the Interferometer dish di-
        ameter is smaller than the  Single-dish  diameter,  otherwise  the  task
        UV_ZERO should be used instead (see HELP UV_ZERO).

        The task performs 4 actions:
          (1) Setup: Initialization of all relevant variables
          (2) Grid: Creation of a map from the spectra over a grid
          (3) Pseudo: Computation of UV visibilities from the gridded spectra
          (4) Merge: Creation of a new UV table (-merged) with the pseudo
              visibilities plus the original visibilities