next up previous contents index
Next: UV_RESAMPLE /FILE Up: CLEAN Language Internal Help Previous: weight_mode   Contents   Index


UV_RESAMPLE

        [CLEAN\]UV_RESAMPLE  [Nc  Ref Val Inc] [/FILE FileIn FileOut] [/LIKE
    Mold]

    With no option, resample the UV data loaded by READ UV  on  a  different
    velocity  scale.   All  other UV commands except UV_COMPRESS work on the
    "Resampled" UV table. The output spectral sampling is defined by
         Nc   new number of channels
         Ref  New reference pixel
         Val  New velocity at reference pixel
         Inc  Velocity increment
    Any argument can be set to * for an automatic determination based on the
    values  of  the  other arguments. The automatic determination of NC pre-
    serves the velocity coverage.

    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 command without
    arguments.

    With the /FILE option, the internal buffers are not used: the UV data is
    read  from file FileIn and the resampled output is written in file File-
    Out. In this case, the /LIKE option can be used to define  the  spectral
    sampling as identical to the Mold file.


Subsections

Gildas manager 2023-06-01