ecv.h

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/*
 
$Header: /app/shared/RCS/irix-5.2/seawifsd/src/hdfio/Shared.V4.2/L012_Util/util/osc/ecv.h,v 4.10 1995/01/17 19:58:40 seawifsd Exp seawifsd $
$Log: ecv.h,v $
Revision 4.10  1995/01/17 19:58:40  seawifsd
Jan. 17, 1994, V4.10
 
Revision 4.1  1995/01/17 14:14:53  seawifsd
Jan. 9, 1994, 4.0
 
Revision 3.3  1994/11/08 18:46:56  seawifsd
Nov. 8, 1994, 3.3a3
 
Revision 3.3  1994/11/08 15:04:54  seawifsd
Nov. 8, 1994, 3.3a2
 
Revision 1.2  1994/05/10 18:51:33  seawifst
May 6, 1994 version 1.2
 
Revision 1.1  1994/04/19 13:49:00  seawifst
Initial revision
 
 
 */
 
 
/* Engineering ConVersion */
#ifndef _ECV_FILE
#define _ECV_FILE
/*----------------------------------------------------------------------------*/
/* Engineering Conversion Type for all the values           */
/* There should be no need for discrete field, but ...          */
/* Use negative for discrete field and positive for analog field    */
/* 0 indicate no conversion                     */
#define NECT0     0
 
/* Discrete Engineering Conversion Type 1 - for discrete field      */
#define DECT1     -1
 
/* Analog Engineering Conversion Type 1 - (Y = mX+b)            */
/* two floating point values (m and b) are following the conversion */
/* type field                               */
#define AECT1     1
/* Analog Engineering Conversion Type 2 - for 4 byte GPS        */
#define AECT2     2
 
/* define a filled parameters for NECT0(no conversion)          */
#define FILLAECT1 NECT0,0.0,0.0
 
#ifdef __ANSI_CPP__
#define ECVM(n)  n##_ECV
#else
#define ECVM(n)  n##_ECV
#endif /* ANSI */
 
#endif /* _ECV_FILE */