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# GETDATATYPE -- Convert a character to an IRAF data type (one of TY_*)
# Recognized character codes "bcusilrdx"
int procedure getdatatype (c)
char c
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DECODE_RANGES: See help text in source code or ranges.doc.
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GET_NEXT_NUMBER: See help text in source code or ranges.doc.
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IS_IN_RANGE: See help text in source code or ranges.doc.
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# EXTREMA -- Find the extrema in a set of x and y data points
Help text is in the source code
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# PEAKS -- Find the peaks in a set of x and y data points
Help text is in the source code
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# CLGSEC -- Get an image section and decode it.
#
# A section string may be either a null string or bracketed by [].
# The arrays x1, x2, and step are initialized to FIRST, LAST, and STEP.
# The number of subscripts decoded is returned in nsubscripts.
# This routine uses the same decode routine as IMIO.
define FIRST 1
define LAST MAX_LONG
define STEP 1
procedure clgsec (prompt, section, x1, x2, step, nsubscripts)
char prompt[ARB]
char section[ARB]
long x1[IM_MAXDIM]
long x2[IM_MAXDIM]
long step[IM_MAXDIM]
int nsubscripts
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