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TABLE

        ANALYSE\TABLE Filename [OLD|NEW] [/MATH Expression1 ... ExpressionN]
    [/RANGE rmin rmax unit] [/RESAMPLE Nc Ref Val Inc Unit [Shape]  [Width]]
    [/FFT]  [/LIKE  GDFFile]  [/FREQUENCY name rest-freq] [/WEIGHT TIME|SIG-
    MA|EQUAL] [/NASMYTH] [/NOCHECK [SOURCE|POSITION|LINE|SPECTROSCOPY]]

    Build a GILDAS table from current index entries. No  gridding  is  done.
    This  table  may be then regridded on a Regular Grid to build a datacube
    for further use in GREG.

      OLD     Append to table 'filename'
      NEW     Create a new table

      /MATH
        Compute one or more mathematical expressions instead  of  storing  a
        spectrum. See subtopic /MATH for details.

      /RANGE
        By  default, the whole X axis is stored in the GILDAS table. A range
        can be imposed, in which case the unit must be specified.

      /RESAMPLE
        By default, the spectra are resampled, on-the-fly while building the
        TABLE,  on  the first spectrum X axis. This option allows to enforce
        that resampling is done on the given X axis. See HELP  RESAMPLE  for
        possible uses and caveats.

      /LIKE
        Same  as  /RESAMPLE, except that the X axis is guessed from a refer-
        ence GDF file (can be a cube or a UV table).

      /FFT
        To specify that resampling is done in time domain.

      /FREQUENCY
        To change the line name and/or the rest frequency.

      /WEIGHT
        Specify which weight is to be saved in the dedicated column  in  the
        output table. Default is ruled by SET WEIGHT.

      /NASMYTH
        Specify  that  the spectra offsets (X and Y leading columns) written
        to the table should be rotated to offsets expressed in  the  Nasmyth
        plane.  Beware  it  is the responsibility of the user to remember if
        this conversion was applied or not, as the data format does not keep
        track of it.

      /NOCHECK
        By  default, the consistency of the index is checked against SOURCE,
        POSITION, LINE and SPECTROSCOPY parameters (see LAS\CONSISTENCY) be-
        fore  building the table. If the SPECTROSCOPY section appears incon-
        sistent, the spectra are resampled on-the-fly on the first  spectrum
        X  axis.  Other sources of inconsistency are not recoverable and the
        table is not built. This option without keyword  allows  to  disable
        all  consistency  checks. With keyword(s), disable the corresponding
        checks.

    Warnings:
       1.  /MATH, /RANGE, /RESAMPLE and /LIKE are exclusive
       2.  Continuum data not supported


Subsections

Gildas manager 2024-04-16