mod_table.h

/* mod_table.h */
/* $Revision: 1.11 $    mod_table.h $Date: 2008/05/15 13:47:04 $ */
#ifndef __mod_table_h
#define __mod_table_h

/*************************************************************
 * Modification table file.  Data types.
 *************************************************************/

#include <mix/Types.h>

/*
 * Modification table
 */
typedef struct
{
  Char  NMOD[4];    /*  1 Modification name */
  Int4  MTYPE;      /*  2 Modification ordering type */
#define MTYPE_Sxxx      0   /* sorted by shot point */
#define MTYPE_Dxxx      1   /* sorted by CMP */
#define MTYPE_Rxxx      2   /* sorted by receiver point */
  Int4  LTYPE;      /*  3 Profile type */
#define LTYPE_Linear        1   /* linear profile */
#define LTYPE_Polylinear    2   /* polylinear profile */
#define LTYPE_Cube3D        3   /* 3D cube */
#define LTYPE_VSP       4   /* VSP profile */
  Int4  DTYPE;      /*  4 Data type */
#define DTYPE_Seismic       1   /* Seismic data */
#define DTYPE_DepthImage    2   /* Depth scale CMP image */
#define DTYPE_Parametric    3   /* Parametric (table) data */
#define DTYPE_TimeImage     4   /* Time scale CMP image */
#define DTYPE_Snapshot      5   /* Snapshot image */
#define DTYPE_Velocity      6   /* Velocity map for CMP */
#define DTYPE_TraceCor      7   /* ACF and CCF for traces */
#define DTYPE_Spectrum      8   /* Frequency scale (TBC,TEC,DT=Hz) */
#define DTYPE_TimeOper      9   /* Time scale operator */
  Int4  XCUR;       /*  5 Current X-coordinate */
  Int4  YCUR;       /*  6 Current Y-coordinate */
  Int4  TBEG;       /*  7 Start time */
  Int4  TEND;       /*  8 Stop time */
  Int4  DT;     /*  9 Sampling rate */
  Real4 RDT;        /* 10 Sampling rate (msec) */
  Int4  XBEG[3];    /* 11 First X coordinates on line -
             *    SP,DP and OP */
  Int4  XSTEP[3];   /* 14 Steps between X coordinates -
             *    SP,DP and OP */
  Int4  SIZE;       /* 17 Table length (bytes) */
  Int4  LMIN;       /* 18 Min. distance */
  Int4  LMAX;       /* 19 Max. distance */
  Int4  LMINM;      /* 20 Min. distance (module) */
  Int4  LMAXM;      /* 21 Max. distance (module) */
  Int4  INTL;       /* 22 INTL-table index */
  Int4  INTX;       /* 23 INTX-table index */
  Int4  INTY;       /* 24 INTY-table index */
  Int4  HSIZE;      /* 25 Trace header length (4-byte words) */
  Int4  FORM;       /* 26 Trace format code (see AtomType) */
  Int4  PDC;        /* 27 Parameters data code (SDS-5)
                  number of samples in ACF and CCF for DTYPE=7 */
  Int4  XCF;        /* 28 Coordinates multiplier */
  Int4  MSTACK[3];  /* 29 Max. stack - SP,DP and OP */
  Char  DATE[12];   /* 32 Table creation date */
  Char  TIME[8];    /* 35 Table creation time */
  Int4  PMODE;      /* 37 999 or 998 - if parameters test mode */
  Int4  YBEG;       /* 38 First Y coordinates on line  */
  Int4  YSTEP;      /* 39 Step between Y coordinates */
  Int4  CCODE;      /* 40 Distances check code */
  Int4  NTRF;       /* 41 Block number in file for last reading trace */
  Int4  dummy1;     /* 42 File system control table address */
  Int4  XB_BIN;     /* 43 First X-bin coordinate  */
  Int4  XE_BIN;     /* 44 Last X-bin coordinate */
  Char  BIN_C[4];   /* 45 Binning indicator - "XYnn" */
  Char  SECDIR[4];  /* 46 3D stack sort direction - "XDIR" or "YDIR" */
  Char  YDIR[4];    /* 47 Y axis direction  "UP" or "DOWN" */
  Int4  LSMGDATAINFO;   /* 48 Mod.num. of original VSP.WELL..LSMGDATAINFO.X */
  Int4  XBBEG;      /* 49 First bin X coordinate on line  */
  Int4  XBSTEP;     /* 50 Step between bin X coordinates */
  Char  I_NMOD[4];  /* 51 Input modification name */
  Int4  I_MTYPE;    /* 52 Input modification type */
  Int4  I_LTYPE;    /* 53 Input line type */
  Int4  I_DTYPE;    /* 54 Input data type */
  Int4  I_HSIZE;    /* 55 Input trace header length */
  Int4  I_TBEG;     /* 56 Input traces start time */
  Int4  I_TEND;     /* 57 Input traces stop time */
  Int4  I_DT;       /* 58 Input traces sampling rate */
  Int4  I_FORM;     /* 59 Input traces format */
  Char  I_SECDIR[4];    /* 60 Input stack sort direction */
  Int4  YBEGV[3];   /* 61 First Y coordinates on line -
             *    SP,DP and OP */
  Int4  YSTEPV[3];  /* 64 Steps between Y coordinates -
             *    SP,DP and OP */

}   ModTableMain;


typedef struct
{
  Int4  QL;     /*  1 Number of distances */
  Int2  L[1];       /*  2 List of distances   */

}   ModTableIntL;


typedef struct
{
  Int4  QINT;       /*  1 Number of intervals */
  Int4  DX;     /*  2 Step                */
  Int4  X[1];       /*  3 List of coordinates */

}   ModTableIntX;


typedef struct
{
  Int4  QINT;       /*  1 Number of intervals */
  Int4  DY;     /*  2 Step                */
  Int4  Y[1];       /*  3 List of coordinates */

}   ModTableIntY;



#endif /* mod_table.h */