next up previous contents index
Next: POPUP Up: LOAD Previous: LOAD /PLANES   Contents   Index


LOAD /RANGE

        [DISPLAY\]LOAD  File /RANGE Min Max Type

    Load only the channels between the First and Last defined by Min Max and
    Type.   Type can be CHANNEL, VELOCITY or FREQUENCY. If the Data cube has
    no Frequency/Velocity axis, only CHANNEL is allowed.

    For type CHANNEL, Min and Max indicate offsets from Channel 1 and  Chan-
    nel Nchan (the number of channels in the data set). Thus Max can be neg-
    ative: it then indicates Last = Nchan-Max. Also Min=0 and Max=0  implies
    loading all the channels.

    The /RANGE option is not (yet) allowed for FITS files.


Gildas manager 2023-06-01