ComputeFStatisticBinary_v2.h

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/*
*  Copyright (C) 2007 Chris Messenger
*
*  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 with program; see the file COPYING. If not, write to the
*  Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
*  MA  02111-1307  USA
*/

#ifndef _CFS_H
#define _CFS_H

#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <time.h>
#include <errno.h>
#include <lal/AVFactories.h>
#include <lal/ComputeSky.h> 
#include <lal/ComputeSkyBinary.h>
#include <lal/LALDatatypes.h>
#include <lal/LALDemod.h>
#include <lal/LALBarycenter.h>
#include <lal/LALInitBarycenter.h>
#include <lal/Date.h>

#ifndef NOGLOB
#include <glob.h>
#endif
#define BUFFERSIZE 1024                                                                   

/* Maximum fractional doppler shift */  /* BINARY-MOD - Need to sort this */
#define DOPPLERMAX 1.e-4

/* (Half the ) number of terms to keep in the Dirichlet kernel sum */
#define NTERMS 32

#define MAXFILES 40000         /* Maximum # of files in a directory  */
#define MAXFILENAMELENGTH 256   /* Maximum # of characters of a SFT filename */

/* The command line arguments are not the actual search parameters that will be used, 
just the ones that the user requested.  The actual parameters that
will be used are computed as exact integers, which correspond as closely as
possible to the users request, but are not the same.  Don't use these variables! */



/* 
 *this structure holds all configuration-settings for the code, including the 
 * user-input variables, but also derived ones 
 */
typedef struct {
  CHAR EphemEarth[MAXFILENAMELENGTH];
  CHAR EphemSun[MAXFILENAMELENGTH];
  INT4 FreqImax;  /* number of computed F values: F[0]....F[FreqImax-1] */

  INT4 SpinImax;
  INT4 ifmax;
  INT4 ifmin;

  REAL8 dFreq;
  REAL8 tsft;
  INT4 SFTno;

  INT4 nsamples;
  INT4 Ti;        /* GPS seconds of first SFT */
  INT4 Tf;        /* GPS seconds of last SFT */
  CHAR filelist[MAXFILES][MAXFILENAMELENGTH];

  LALDetector Detector;         /* Our detector*/
  EphemerisData *edat;          /* ephemeris data */

  CHAR *skyRegion;              /* sky-region (polygon) to search over */
} ConfigVariables;
  
struct headertag {
    REAL8 endian;
    INT4  gps_sec;
    INT4  gps_nsec;
    REAL8 tbase;
    INT4  firstfreqindex;
    INT4  nsamples;
} header;
  


#endif

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