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/* @(#)ag_rval.c 19.1 (ES0-DMD) 02/25/03 13:53:01 */
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/*===========================================================================
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Copyright (C) 1995 European Southern Observatory (ESO)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public
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License along with this program; if not, write to the Free
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Software Foundation, Inc., 675 Massachusetss Ave, Cambridge,
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Corresponding concerning ESO-MIDAS should be addressed as follows:
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Internet e-mail: midas@eso.org
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Postal address: European Southern Observatory
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Data Management Division
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Karl-Schwarzschild-Strasse 2
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D 85748 Garching bei Muenchen
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===========================================================================*/
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/* @(#)ag_rval.c 19.1 (OAA-ASTRONET) 02/25/03 13:53:01 */
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* HEADER : ag_rval.c - Vers 3.6.000 - Oct 1991 - L. Fini, OAA
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/*****************************************************************************/
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/*CC AG_RVAL (C callable) */
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/* AG_RVAL Real conversion */
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/* Converts (decimal float) values after the = sign from a string */
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/* String syntax is as follows: */
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/* "xxxxx=<value>[,<value>,...,<value>]" */
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/* where xxxx is any string and value must have the syntax required by the */
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/* atof standard library service. Multiple values are separated by commas. */
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/* e.g.: AXES=1.0,4.5; */
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/* Note: this routine is callable through the C interface only */
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int AG_RVAL (chstrg,nvals,vals)
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/* Returns number of values converted */
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char *chstrg; /* Input string */
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int nvals; /* number of values to be converted */
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float vals[]; /* Output array (at least nvals long) */
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while(((*pntr)!='=')&&((*pntr)!='\0'))
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pntr++; /* scan till the '=' */
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for(i=0; i<nvals; i++) {
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while(((*pntr)!=',')&&((*pntr)!='\0'))
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pntr++; /* scan until ',' */
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nv++; /* count converted values */