proj/flatfield/apps/write_dark.c

// write out flatfields


#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <jsoc_main.h>
#include <string.h>
#include <time.h>



char *module_name    = "write_dark";    //name of the module

                                      //arguments of the module
ModuleArgs_t module_args[] =        
{
  {ARG_STRING, "instrument"},    //HMI or AIA
  {ARG_STRING, "series_dark", ""},  //series name dark 
  {ARG_STRING, "file_dark"},    //file name of dark image (binary file of floats)
  {ARG_INT, "camera", "0"}, //camera for HMI (1 or 2)
  {ARG_STRING, "wave_str", "dd"},  //wave string for AIA
  {ARG_TIME, "t_obs"},             //T_OBS
  {ARG_INTS, "fsn_list_dark", "-1,-1"},    //comma separated list of FSNs
  {ARG_INT, "nx", "4096"},             //x dim of image   
  {ARG_INT, "ny", "4096"},              //y dim of image 
  {ARG_END}
};






/*-------------------------------------------------------------*/
/*                                                             */
/*   DoIt is the entry point of the module                     */
/*   the name MUST be DoIt for a DRMS module                   */
/*                                                             */
/*-------------------------------------------------------------*/

int DoIt(void)
{

  int i,j,k;
  int status = DRMS_SUCCESS;
 
  const char *input_dark;
  input_dark = cmdparams_get_str(&cmdparams, "file_dark", NULL);

  const char *instrument;
  instrument=cmdparams_get_str(&cmdparams, "instrument", &status);

  if (strcmp(instrument,"HMI") != 0 && strcmp(instrument,"AIA") != 0){printf("Instrument invalid\n"); exit(EXIT_FAILURE);}

  int inst_hmi=!strcmp(instrument,"HMI");
  int inst_aia=!strcmp(instrument,"AIA");

 

  const char *wavelength;
  int vvd=0, vvv=-1;
  short aia_cam[23]={1,1,1,1,1,1,2,2,2,2,2,2,3,3,3,3,3,4,4,4,4,4,4};

  if (inst_aia)
    {
      wavelength=cmdparams_get_str(&cmdparams, "wave_str", &status);
      char **wavestrs=(char **)(malloc(23*sizeof(char *)));
 
  
  wavestrs[0]="131_THIN";
  wavestrs[1]="131_THICK";
  wavestrs[2]="131_OPEN";
  wavestrs[3]="335_THIN";
  {char *wv="335_THICK"; wavestrs[4]=wv;}
  {char *wv="335_OPEN"; wavestrs[5]=wv;}
  {char *wv="193_THIN"; wavestrs[6]=wv;}
  {char *wv="193_THICK"; wavestrs[7]=wv;}
  {char *wv="193_OPEN"; wavestrs[8]=wv;}
  {char *wv="211_THIN"; wavestrs[9]=wv;}
  {char *wv="211_THICK"; wavestrs[10]=wv;}
{char *wv="211_OPEN"; wavestrs[11]=wv;}
{char *wv="171_THIN"; wavestrs[12]=wv;}
{char *wv="171_THICK"; wavestrs[13]=wv;}
{char *wv="1600"; wavestrs[14]=wv;}
{char *wv="1700"; wavestrs[15]=wv;}
{char *wv="4500"; wavestrs[16]=wv;}
{char *wv="94_THIN"; wavestrs[17]=wv;}
{char *wv="94_THICK"; wavestrs[18]=wv;}
{char *wv="94_OPEN"; wavestrs[19]=wv;}
{char *wv="304_THIN"; wavestrs[20]=wv;}
{char *wv="304_THICK"; wavestrs[21]=wv;}
{char *wv="304_OPEN"; wavestrs[22]=wv;}

 



for (i=0; i<23; ++i){vvd += !strcmp(wavestrs[i], wavelength); if (!strcmp(wavestrs[i], wavelength)) vvv=i;}
if (vvd == 0){printf("nonexisting wavelength id\n"); exit(EXIT_FAILURE);} else {printf("wavelength number %d\n", vvv);}
    }




  int cam_id=cmdparams_get_int(&cmdparams, "camera", NULL);

  char *camera_string;

  if (inst_hmi){
  if (cam_id == 1) camera_string="HMI_SIDE1";
  if (cam_id == 2) camera_string="HMI_FRONT2";
  if (cam_id < 1 || cam_id > 2){printf("wrong camera id for HMI\n"); exit(EXIT_FAILURE);}
  }

  if (inst_aia){
    if (aia_cam[vvv] == 1) camera_string="AIA_ATA1";
    if (aia_cam[vvv] == 2) camera_string="AIA_ATA2";
    if (aia_cam[vvv] == 3) camera_string="AIA_ATA3";
    if (aia_cam[vvv] == 4) camera_string="AIA_ATA4";
    
  }
  TIME t_dark=cmdparams_get_time(&cmdparams, "t_obs", NULL);

        
  int *fsn_list_dark;
  fsn_list_dark=(int *)(malloc(sizeof(int)*256));
  int ndark=cmdparams_get_intarr(&cmdparams, "fsn_list_dark", &fsn_list_dark, NULL);

if (ndark <1){ printf("wrong number of dark frames\n"); exit(EXIT_FAILURE);}
if (ndark > 256){ printf("too many dark frames\n"); exit(EXIT_FAILURE);}
char  fsn_string_dark[13*256]={""};
  for (k=0; k<ndark; ++k)
    { 
      char ffnumb[12]={""};
      sprintf(ffnumb, "%12d", fsn_list_dark[k]);
      strcat(fsn_string_dark, ffnumb);
      if (k<(ndark-1)) strcat(fsn_string_dark, ",");
    }
     
       
       int fsn_first_dark=fsn_list_dark[0];
       int fsn_last_dark=fsn_list_dark[ndark-1];
    

    
     
       const char *series_name_dark;
       series_name_dark=cmdparams_get_str(&cmdparams, "series_dark", NULL);
    

    int stat = DRMS_SUCCESS; 
    int  error       = 0;


  DRMS_RecordSet_t *dataout, *dataout_dark;
   
       DRMS_Record_t *recout  = NULL;
       DRMS_Segment_t *segout = NULL;
       DRMS_Array_t *arrout_dark;      
       long long recnum_dark;
       DRMS_Type_t type = DRMS_TYPE_FLOAT;
       DRMS_Type_t type_time      = DRMS_TYPE_TIME;
       size_t bytes_read;
       FILE *fgram;
       float *gout1;
       

       int nx=cmdparams_get_int(&cmdparams, "nx", NULL);
       int ny=cmdparams_get_int(&cmdparams, "ny", NULL);

       int axisin[2];                                                   //size of input arrays
       int axisout[2]={nx,ny};

     
 //KEYWORDS  ***********************************************************************/

      const char *primekey1 = "CAMERA";
      const char *primekey2 = "T_OBS";                            //1st prime key of output data
            

      const char *key1 = "FSN_FIRST";     // output keyword //copy
      const char *key2 = "FSN_LAST";  // output keyword //copy 
      const char *key3 = "FSN_INPUT";  // output keyword //copy 
  
      const char *key6="INSTRUME";

      const char *key1aia="WAVE_STR";
    

  printf("START!\n");


      //*****************************************************************************/
      //Dark data series                                                             /
      //*****************************************************************************/

      drms_series_exists(drms_env, series_name_dark, &status);
      if (status == DRMS_ERROR_UNKNOWNSERIES)
    {
      printf("Dark series %s doesn't exist\n",series_name_dark);       //if the output series does not exit
      exit(EXIT_FAILURE);                                        //we exit the program
    } 
      if (status == DRMS_SUCCESS)
    {
      printf("Dark series %s exists.\n",series_name_dark);
    }

      //read dark image

      float *f_dark;
      fgram=fopen(input_dark, "rb");
      if (fgram==NULL){fputs("File error", stderr); printf("Could not read file\n"); exit(EXIT_FAILURE);}
      f_dark=(float *)(malloc(nx*ny*sizeof(float)));
      bytes_read=fread(f_dark,sizeof(float),nx*ny,fgram);
      fclose(fgram);

 
      arrout_dark  = drms_array_create(type,2,axisout,NULL,&status);
      if (status != 0 || arrout_dark == NULL){printf("could not create array\n"); exit(EXIT_FAILURE);}

      gout1=arrout_dark->data;

      dataout_dark = drms_create_records(drms_env,1,(char *)series_name_dark, DRMS_PERMANENT, &stat);
      if (stat !=0 || dataout_dark == NULL){printf("could not create dark\n"); exit(EXIT_FAILURE);}
     
    
      for (j=0; j<ny; ++j) for (i=0; i<nx; ++i)  gout1[j*nx+i]=f_dark[j*nx+i];
 
      if (stat != DRMS_SUCCESS)
        {
          printf("Could not create a record for the series %s\n", series_name_dark);
          exit(EXIT_FAILURE);
        }

      if (stat == DRMS_SUCCESS)
        {     
          printf("Writing a record on the DRMS for the series %s\n", series_name_dark);
         
          recout = dataout_dark->records[0];
          recnum_dark=recout->recnum;

          status=0;
          status += drms_setkey_time(recout, primekey2, t_dark);

          if (inst_hmi) status += drms_setkey_int(recout, primekey1,cam_id);
         
          status += drms_setkey_int(recout,key1,fsn_first_dark);
          status += drms_setkey_int(recout,key2,fsn_last_dark);
          status += drms_setkey_string(recout, key3, fsn_string_dark);
          status += drms_setkey_string(recout, key6, camera_string);

          
          if (inst_aia) status += drms_setkey_string(recout, key1aia, wavelength);
          

          if (status != 0){printf("error setting keywords"); exit(EXIT_FAILURE);}
          drms_keyword_setdate(recout);

          segout=drms_segment_lookup(recout, "dark");
          if (segout == NULL){printf("could not find segment\n"); exit(EXIT_FAILURE);}

          status=drms_segment_write(segout, arrout_dark, 0);
          if (status != 0){printf("could not write segment\n"); exit(EXIT_FAILURE);}
        }

      drms_close_records(dataout_dark, DRMS_INSERT_RECORD);
      drms_free_array(arrout_dark);
      printf("done\n");



      printf("COMPLETED!\n");

 
    
   
      
     return 0;

  

}

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