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/* $Id: vmadfifutable.c,v 1.2 2013-03-25 11:43:04 cgarcia Exp $
*
* This file is part of the VIMOS Pipeline
* Copyright (C) 2002-2004 European Southern Observatory
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: cgarcia $
* $Date: 2013-03-25 11:43:04 $
* $Revision: 1.2 $
* $Name: not supported by cvs2svn $
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <pilmessages.h>
#include "vmtable.h"
#include "vmifutable.h"
#include "vmadf.h"
#include "vmadfifutable.h"
VimosAdfSlitHolder *extractSlitsFromIFU(VimosTable *adf,
VimosIfuTable *ifuTab, VimosIfuMode ifuMode)
{
int i, quadVal;
float radiusVal;
double dValue;
char comment[80];
VimosIfuQuad *ifuQuad;
VimosIfuSlit *ifuSlit;
VimosIfuFiber *ifuFiber;
VimosAdfSlitType slitType;
VimosAdfCircSlit *tCircSlit;
VimosAdfSlitHolder *slitHolder;
VimosAdfSlitHolder *tSlitHolder;
VimosAdfSlitHolder *linkedSlits=NULL;
/* validate input */
if (ifuTab == NULL) {
pilMsgError("extractSlitsFromIFU","NULL input table");
return(NULL);
}
if (ifuMode == VM_IFU_MODE_UNDEF) {
pilMsgError("extractSlitsFromIFU","Undefined input mode");
return(NULL);
}
if (!readIntDescriptor(adf->descs, "ESO OCS CON QUAD", &quadVal, comment)) {
pilMsgError("extractSlitsFromIFU","The function readIntDescriptor has returned an error");
return(NULL);
}
if (!readDoubleDescriptor(ifuTab->descs, "ESO PRO FIBER RADIUS", &dValue,
comment)) {
pilMsgError("extractSlitsFromIFU","The function readDoubleDescriptor has returned an error");
return(NULL);
}
radiusVal = (float) dValue;
/* get quadrants in the table */
ifuQuad = ifuTab->quads;
i = 0;
slitHolder = NULL;
slitType = VM_ADF_CIRC_SLIT;
while (ifuQuad)
{
if (quadVal != ifuQuad->quadNo) {
ifuQuad = ifuQuad->next;
continue;
}
/* get slits in the quadrant */
ifuSlit = ifuQuad->ifuSlits;
while (ifuSlit)
{
/* test to see if we are in High Resolution mode. In this
case only the slit nr. 2 is illuminated */
if ((ifuMode == VM_IFU_MODE_SMALL) && (ifuSlit->ifuSlitNo != 2)) {
ifuSlit = ifuSlit->next;
continue;
}
/* get fibers in the slit */
ifuFiber = ifuSlit->fibers;
/* cycle on all fibers */
while (ifuFiber)
{
/* here goes the conversion... */
tCircSlit = newAdfCircSlit();
if (tCircSlit == NULL) {
pilMsgError("extractSlitsFromIFU","The function newAdfCircSlit has returned NULL");
return(NULL);
}
tCircSlit->slitNo = i+1;
tCircSlit->x = ifuFiber->fiberx;
tCircSlit->y = ifuFiber->fibery;
tCircSlit->radius = radiusVal;
tCircSlit->IFUslitNo = ifuSlit->ifuSlitNo;
tCircSlit->IFUfibNo = ifuFiber->fibNo;
tCircSlit->IFUfibTrans = ifuFiber->fiberTrans;
if (i == 0) {
slitHolder = newAdfSlitHolder();
if (slitHolder == NULL) {
pilMsgError("extractSlitsFromIFU","The function newAdfSlitHolder has returned NULL");
return(NULL);
}
linkedSlits = slitHolder;
linkedSlits->prev = NULL;
linkedSlits->next = NULL;
}
else {
tSlitHolder = newAdfSlitHolder();
if (tSlitHolder == NULL) {
pilMsgError("extractSlitsFromIFU","The function newAdfSlitHolder has returned NULL");
return(NULL);
}
tSlitHolder->prev = linkedSlits;
linkedSlits->next = tSlitHolder;
linkedSlits = tSlitHolder;
}
linkedSlits->slit = tCircSlit;
linkedSlits->slitNo = i+1;
linkedSlits->slitType = slitType;
i++;
/* get next fiber */
ifuFiber = ifuFiber->next;
}
/* get next slit */
ifuSlit = ifuSlit->next;
}
/* get next quadrant */
ifuQuad = ifuQuad->next;
}
return(slitHolder);
}
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