fparsei.f File Reference

Extract integers from a free-format character string. More...

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Functions/Subroutines
subroutine	fparsei (carg, marg, karg)
	This subprogram extracts integers from a free-format character string.

Detailed Description

Extract integers from a free-format character string.

Author

Mark Iredell

Date

1998-09-03

Definition in file fparsei.f.

Function/Subroutine Documentation

fparsei()

subroutine fparsei	(	character*(*)	carg,
			marg,
		integer, dimension(marg)	karg
	)

This subprogram extracts integers from a free-format character string.

It is useful for parsing command arguments.

Program history log:

• 1998-09-03 Mark Iredell

Parameters

[in]	CARG	character*(*) string of ascii digits to parse. Integers may be separated by a comma or by blanks.
[in]	MARG	integer maximum number of integers to parse.
[out]	KARG	integer (MARG) numbers parsed. (from 0 to MARG values may be returned.)

Note

To determine the actual number of integers found in the string, KARG should be set to fill values before the call to FPARSEI() and the number of non-fill values should be counted after the call.

Author

Mark Iredell

Date

1998-09-03

Definition at line 24 of file fparsei.f.