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/*===========================================================================
Copyright (C) 2001 European Southern Observatory (ESO)
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., 675 Massachusetss Ave, Cambridge,
MA 02139, USA.
Corresponding concerning ESO-MIDAS should be addressed as follows:
Internet e-mail: midas@eso.org
Postal address: European Southern Observatory
Data Management Division
Karl-Schwarzschild-Strasse 2
D 85748 Garching bei Muenchen
GERMANY
===========================================================================*/
/*-------------------------------------------------------------------------*/
/**
* @defgroup flames_frame2flat
this function takes a pointer to a frame structure, a pointer to an
allflats structure and a frame index, and copies the pointers to the
frame, sigma, badpixel et al. to the specified single flat in myflats
*
*/
/*-------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------
Includes
--------------------------------------------------------------------------*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <flames_midas_def.h>
#include <flames_frame2flat.h>
#include <flames_uves.h>
#include <flames_newmatrix.h>
/**@{*/
/*---------------------------------------------------------------------------
Implementation
---------------------------------------------------------------------------*/
/**
@name flames_frame2flat()
@short fill an allflats structure
@author G. Mulas - ITAL_FLAMES Consortium. Ported to CPL by A. Modigliani
@param myframe frame to be converted to flat
@param myflats output flat frame
@param iframe frame slice to copy (CHECK AGAIN)
@return success or failure code
DRS Functions called:
none
Pseudocode:
copy in structure in out structure
@doc
this function takes a pointer to a frame structure, a pointer to an
allflats structure and a frame index, and copies the pointers to the
frame, sigma, badpixel et al. to the specified single flat in myflats
*/
flames_err
frame2flat(
flames_frame *myframe,
allflats *myflats,
int32_t iframe)
{
int32_t ifibre=0;
int32_t i=0;
frame_data *fdvecbuf1=0;
/* copy pointers from myframe to myflats */
myflats->flatdata[iframe].data = myframe->frame_array;
myflats->flatdata[iframe].sigma = myframe->frame_sigma;
myflats->flatdata[iframe].badpixel = myframe->badpixel;
myflats->flatdata[iframe].framename = myframe->framename;
myflats->flatdata[iframe].sigmaname = myframe->sigmaname;
myflats->flatdata[iframe].badname = myframe->badname;
/* generate numfibres and fibres */
myflats->flatdata[iframe].numfibres = 0;
for (ifibre = 0; ifibre <= myframe->maxfibres-1; ifibre++){
if (myframe->fibremask[ifibre] == TRUE) {
myflats->flatdata[iframe].fibres[myflats->flatdata[iframe].numfibres] =
ifibre;
myflats->fibremask[ifibre] = TRUE;
myflats->fibre2frame[ifibre] = (int) iframe;
myflats->flatdata[iframe].numfibres++;
}
}
/* update global numfibres */
myflats->numfibres += myflats->flatdata[iframe].numfibres;
/* check to find pixmax */
fdvecbuf1 = myflats->flatdata[iframe].data[0];
for (i=0; i<=((myflats->subrows*myflats->subcols)-1); i++) {
if (fdvecbuf1[i] > myflats->pixmax) {
myflats->pixmax = fdvecbuf1[i];
}
}
return(NOERR);
}
/**@}*/
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