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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_allocspectrum Substep: Initialize a science frame
*
*/
/*-------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------
Includes
--------------------------------------------------------------------------*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* MIDAS include files */
#include <flames_midas_def.h>
/* FLAMES-UVES include files */
#include <flames_uves.h>
#include <flames_allocspectrum.h>
#include <flames_newmatrix.h>
/**@{*/
/*---------------------------------------------------------------------------
Implementation
---------------------------------------------------------------------------*/
/**
@name flames_allocspectrum()
@short Initialize a science frame
@author G. Mulas - ITAL_FLAMES Consortium. Ported to CPL by A. Modigliani
@param ScienceFrame pointer to a science frame
@return initialized frame
DRS Functions called:
fd3tensor
Pseudocode:
use fd3tensor
to initialize to NULL data
@note
*/
flames_err alloc_spectrum(flames_frame *ScienceFrame)
{
ScienceFrame->spectrum =
fd3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->spectrum[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_data));
ScienceFrame->specsigma =
fd3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->specsigma[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_data));
ScienceFrame->normspec =
fd3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->normspec[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_data));
ScienceFrame->normsigma =
fd3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->normsigma[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_data));
ScienceFrame->speccovar =
fd3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->speccovar[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_data));
ScienceFrame->specmask =
fm3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->specmask[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_mask));
ScienceFrame->normmask =
fm3tensor(0, ScienceFrame->subcols-1,
0, ScienceFrame->lastorder-ScienceFrame->firstorder,
0, ScienceFrame->maxfibres-1);
memset(&ScienceFrame->normmask[0][0][0], 0,
ScienceFrame->subcols*
(ScienceFrame->lastorder+1-ScienceFrame->firstorder)*
ScienceFrame->maxfibres*sizeof(frame_mask));
return NOERR;
}
/**@}*/
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