.help cqlocaten Mar00 "Catquery Package"
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NAME
cqlocaten -- locate a catalog / survey record by number
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SYNOPSIS

catno = cq_locaten (cq, catno, catname, maxch)

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pointer	cq		# the configuration file descriptor
int catno		# the number of the catalog / survey to be located
char	catname		# the name of the located catalog
int	maxch		# the maximum size of the name of the located catalog
.fi
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ARGUMENTS
.ls cq     
The configuration file descriptor.
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.ls catno
The sequence number of the catalog / survey record to be located.
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.ls catname
The name of the located catalog.
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.ls maxch
The maximum size of the name of the located catalog.
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DESCRIPTION
Cq_locaten locates a catalog / survey record in the configuration file by
sequence number. Cq_locaten is an integer function which returns the catalog
/ survey record sequence number as its function value. Zero is returned
if the catalog record is not located. Cq_locaten also returns the name of the
located catalog in the array catname.

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NOTES
Cq_locaten is used to determine whether the requested record exists. It does
not set the current catalog / survey. This must be done with a call to
cq_setcat or cq_setcatn.

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SEE ALSO
cqlocate, cqsetcat, cqsetcatn
.endhelp