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WRITE

        [GREG2\]WRITE Item File_Name
        [GREG2\]WRITE  COLUMN  File_Name [OLD|NEW [Format]] /TABLE [X Nx] [Y
    Ny] [Z Nz]

    This command is used to save some GreG internal  buffers  on  an  output
    file  for  later processing. The item specifies what is to be saved, and
    the format of saving, and can be :

      POLYGON
        Save the current polygon in a formatted way on  two  columns  easily
        readable  by  command COLUMN or POLYGON later. The default extension
        is .POL

      RGDATA
        Save the current Regular Grid array on a RGDATA-like output file (to
        preserve  the result of a masking, or of a random mapping interpola-
        tion). See also HELP RGDATA FILE_FORMAT. The  default  extension  is
        .DAT

      IMAGE
        Same  as  above  but  use the more efficient and complete IMAGE data
        format of GILDAS. The default extension is .GDF

      COLUMN (no option)
        Save the current X Y Z buffers on a formatted output file  (after  a
        SORT or a STRIP for example). The default extension is .DAT

      COLUMN /TABLE
        Save  the  X  Y  Z buffers but on column Nx, Ny, Nz of the specified
        output table (Gildas Data Format). A new table is created  if  argu-
        ment  NEW is specified, otherwise the table must already exists (de-
        fault OLD). The format of NEW tables can be specified as a 4th argu-
        ment in REAL (default), DOUBLE or INTEGER. The OLD tables may be ex-
        panded if any of Nx, Ny or Nz exceed the table column number ; exact
        match  on the number of lines is required. The tables can be read by
        command COLUMN /TABLE.



Gildas manager 2023-06-01