swepam_i.h

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/* $Id: swepam_i.h,v 1.5 1998/12/02 01:47:38 asc Exp $ */

/* Structure definition for SWI moments */

#ifndef SWEPAM_I_H
#define SWEPAM_I_H 1

#include "swepam_dcali.h"
#include "swepam_dengi.h"
#include "swepam_dhskpi.h"
#include "swepam_dloadi.h"
#include "swepam_drawi.h"
#include "swepam_dssti.h"
#include "swepam_dsti.h"
#include "swepam_dsti2.h"
#include "swepam_dswi.h"
#include "swepam_bri.h"

#define DATA_SIZE_RTSW 1344 /* # of bytes in 1 RTSW mode */
#define DATA_SIZE_SWI  4352 /* # of bytes in 1 SWI mode */
#define I_SPEC 5            /* # of spectral segments */
#define I_ANGLE 33          /* # of pixels in RTSW data set */
#define I_ANGLE_TOT 96      /* # of pixels in SWI data set */
#define I_ESTEP 8           /* # of E steps per angle/seg */
#define I_ETOT 40           /* total # of energy steps */
#define I_COUNT_RTSW 1320   /* # of counts in 1 RTSW mode */
#define I_COUNT_SWI 3840    /* # of counts in 1 SWI mode */
#define I_MFHDR   4         /* Major frame header */
#define I_RTMFHDR 4         /* Real Time Major frame header */
#define I_SSSHDR  5         /* Spectral Segment Header */
#define I_DSHDR  2          /* Data Set Header */
#define I_CEM 12          /* # of CEMs used in SWI mode */
#define I_PHI 61          /* # of phi angles */

#include "hdfi.h"
#include "swepam.h"

struct swepam_i {
  uint16   year;    /* Full four-digit year, eg, 1998   */
  uint16   yday;    /* Day of year, 1-365 (or -366)     */
  uint8    mon;     /* Month, 1-12              */
  uint8    mday;    /* Day of month, 1-31           */
  uint8    hour;    /* Hour, 0-23               */
  uint8    min;     /* Minutes past the hour, 0-59      */
  uint8    sec;     /* Seconds, 0-59            */
  uint32   sct;     /* Spacecraft time?         */

  float32  np;      /* Proton density, cm-3         */
  float32  np_bound;    /* Proton density, bound        */
  float32  he_ratio;    /* Alpha ratio              */
  float32  speed;   /* Proton speed, km/s           */
  float32  Ttt[3][3];   /* Temperature tensor           */
  float32  Trr_bound;   /* Bounded temperature          */
  float32  Tpara;   /* parallel component of temperature    */
  float32  Tperp[2];    /* perp.    component of temperature    */

  uint32   limit;   /* ??? */
  uint32   lmx;     /* ESA level with max count rate, 0-199 */
  float32  spin;    /* Spacecraft spin rate         */
  uint32   flag3d;  /* bitmask flagging "suspect" data  */
  float32  rtsw_counts;
  float32  rtsw_pc;
  float32  total_counts;
  int32    cem_max; /* CEM holding max counts       */
  uint8    imax[I_SPEC];
  uint8    jmax[I_SPEC];
  uint8    kmax[I_SPEC];

  uint8    peak_p;  /* Proton peak, index into dist_fun_1d  */
  uint8    break_p_a;   /* Break between protons and alphas */
  uint8    peak_a;  /* Alpha peak, index into dist_fun_1d   */
  float32  vel_p_rtn[3]; /* RTN components of proton speeds */
  float32  vel_a_rtn[3]; /* RTN components of alpha speeds  */

  float32  vel_p_gse[3]; /* GSE components of proton speeds */
  float32  vel_a_gse[3]; /* GSE components of alpha speeds  */

  float32  sc_pos_gse[3]; /* Spacecraft position at this time, GSE coords */

  /* Dist Fun */
  float32  dist_fun_1d[I_ETOT]; /* 1-D Distribution function        */
  float32  flux_1d[I_ETOT]; /* 1-D corrected flux       */
  uint32   counts[I_ETOT];  /* uncorrected counts, over phi & theta */
/*  uint32   counts_per_cem[12][I_ETOT];        /* ESM ESM ESM */
/*  uint16   counts_xxx[12][72][I_ETOT];        /* ESM ESM ESM */
/*  float32  phase;             /* ESM ESM ESM */
};

#endif  /* SWEPAM_I_H */