next up previous contents index
Next: TABLE Up: ANALYSE Language Internal Help Previous: STAMP /LABEL   Contents   Index


        ANALYSE\STRIP File

    STRIP creates a GILDAS 2-D image which can be used later  by  GILDAS  to
    produce  Velocity-Position plots using command RGMAP. STRIP works on the
    current index, and checks that it defines a true strip along one of  the
    main directions. That means you should have build the current index with
    FIND /OFFSET Value * or FIND /OFFSET * Value.  The  current  X  unit  is
    used. The name of the output file must be given.

    To  produce a strip along another direction than X or Y, change the off-
    sets of your spectra using command MODIFY OFFSETS, and write  the  modi-
    fied spectra in a new output file.

    STRIP can also produce a GILDAS 2-D image from a set of parallel contin-
    uum drifts. The drifts must  have  the  same  steps,  and  be  regularly
    spaced.  The index must define a coherent map.

    PV  cuts  might  also be done easily in GREG from a GILDAS table or cube
    with more versatility.

Gildas manager 2020-10-13