AIPS NRAO AIPS HELP file for FIXFR in 31DEC21



As of Sun May 16 12:07:11 2021


FIXFR: Orders all frequencies to increase or decrease

INPUTS

INNAME                             Input UV file name (name)
INCLASS                            Input UV file name (class)
INSEQ             0.0     9999.0   Input UV file name (seq. #)
INDISK            0.0        9.0   Input UV file disk unit #
OUTNAME                            Output UV file name (name)
OUTCLASS                           Output UV file name (class)
OUTSEQ           -1.0     9999.0   Output UV file name (seq. #)
OUTDISK           0.0        9.0   Output UV file disk unit #.
ORDER            -1.0        1.0   > 0 -> frequencies increase

HELP SECTION

FIXFR
Task:  This task will examine the frequency setup of the input data set
       and then re-order all IFs to the specified order.  Spectral
       channels are also re-ordered if necessary to the same order,
       either increasing or decreasing in frequency.
Adverbs:
  INNAME.....Input UV file name (name).      Standard defaults.
  INCLASS....Input UV file name (class).     Standard defaults.
  INSEQ......Input UV file name (seq. #).    0 => highest.
  INDISK.....Disk drive # of input UV file.  0 => any.
  OUTNAME....Output UV file name (name).     Standard defaults.
  OUTCLASS...Output UV file name (class).    Standard defaults.
  OUTSEQ.....Output UV file name (seq. #).   0 => highest unique
  OUTDISK....Disk drive # of output UV file. 0 => highest with
             space for the file.
  ORDER......> 0 -> make frequencies increase with spectral channel and
             IF.  < 0 -> make them decrease.

EXPLAIN SECTION


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