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- The contents of a slot can be written out by use of the
In image mode, this types out a 5 by 19 subset at the requested
coordinate position. The default is to centre the region on
the coordinates given by X_CENTRE and Y_CENTRE, but the
options /CURSOR and /HAND are also available.
In list mode, 5 headed columns are printed
with the range of lines being optional arguments. In this case there
is also an optional qualifier SPECIFY which accepts three other
arguments which is interpreted as the start and end rows, and
the first column from which the output
is to begin.
The /PRINT option formats a temporary
printronix file of this information, and submits it to the print queue.
- REPLACE allows the user to data values of either type, to user
specified numbers. Various qualifiers can be used such as /ENTRY,
- STATS obtains statistics for list column or image data.
(ie. mean, min, max, standard-deviation etc.)
- INVALIDATE sets parts of a list or
image to be flagged invalid.
There are many options, such as use of cursor ( /CURSOR) and
cutting out zero-order spectra ( /ZERO).
- CLEAN removes the missing values from a list,
or replaces them
with user supplied values for an image. In the list case
the column which is to be searched for invalids is prompted for.