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ocssw
ocssw_src
src
geogen_modis
GEO_global_arrays.h
Go to the documentation of this file.
1
/*
2
!C-INC**************************************************************************
3
!Description: the declaration of the global array variables for the
4
Level-1A geolocation software
5
6
!Input Parameters: N/A
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!Output Parameters: N/A
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10
!Revision History:
11
* $Log: GEO_global_arrays.h,v $
12
* Revision 6.4 2010/12/15 22:56:47 kuyper
13
* Merged *_IDX macros with *_index enumeration constants into *_IDX
14
* enumeration constants.
15
*
16
* Revision 6.3 2010/05/03 18:15:38 kuyper
17
* Reinstated xyzRotRates member of sc_state_struct.
18
*
19
* James Kuyper James.R.Kuyper@NASA.gov
20
*
21
* Revision 6.2 2010/04/01 19:53:32 kuyper
22
* Helped resolve Bug 2472 by adding qualityFlags to sc_state_struct.
23
*
24
* Revision 6.1 2009/04/17 16:24:57 kuyper
25
* Removed most global arrays.
26
* Changed MAX_SCAN_SAMPLE to MAX_PADDED.
27
*
28
* Revision 4.1 2003/08/22 14:10:25 kuyper
29
* Removed sc_attitude.
30
*
31
* Revision 3.1 2001/04/03 00:25:26 kuyper
32
* Removed obsolete global mirr_side.
33
*
34
* Revision 2.6 2001/03/01 19:38:34 rtian
35
* change mirr_impulse_enc and mirr_impulse_time to be array of pointer to double.
36
* rtian@gscmail.gsfc.nasa.gov
37
*
38
* Revision 2.5 1999/03/12 17:48:37 kuyper
39
* Capitalized Prolog Sections
40
*
41
* Revision 2.4 1999/01/22 17:00:19 kuyper
42
* Removed sc_evolution and it's typedef.
43
* Removed xyzRotRates from sc_state_struct.
44
*
45
* Revision 2.3 1997/11/07 16:11:21 kuyper
46
* Changed pixel_flags to unsigned char, to match gflags.
47
* Made include guard macro names ANSI compliant.
48
*
49
* Revision 2.2 1997/10/24 13:25:57 kuyper
50
* Removed ecs_sc_* arrays.
51
*
52
* Revision 2.1 1997/10/21 18:15:47 kuyper
53
* Returned from ClearCase
54
*
55
Revision /main/GEO_V2_DEV/2 on 30-Sep-97.00:43:14
56
by Jeffrey Blanchette (jjb@modis-xl.gsfc.nasa.gov)
57
"Added sample_to_sensor enumerated indices.
58
Removed range_scale global."
59
60
* Revision 1.8 1997/07/18 21:58:00 kuyper
61
* Baselined Version 1
62
*
63
* Revision 1.8 1997/03/26 19:09:37 fhliang
64
* Initial revision of SDST delivery of GEO_global_arrays.h.
65
*
66
Revision 1.7 1997/01/02 16:29:05 kuyper
67
Added sc_angvel.
68
69
Revision 1.6 1996/11/07 16:19:22 kuyper
70
Added array index macros for lat,lon,height vectors.
71
72
Revision 1.5 1996/09/17 19:33:22 kuyper
73
Moved various global arrays into sc_evolution struct.
74
75
Revision 1.4 1996/07/24 22:14:31 kuyper
76
Inserted required '!'s in comments.
77
78
Revision 1.3 1996/07/18 22:14:41 kuyper
79
Included GEO_geo.h for MAX_DETECTORS definition.
80
81
Revision 1.2 1996/07/18 21:56:13 kuyper
82
Converted definitions to extern declarations.
83
Removed samples_per_scan, sector_start_enc.
84
85
86
5/22/95
87
Frederick S. Patt (patt@modis-xl.gsfc.nasa.gov)
88
Created this include file from GEO_global.h
89
90
6/21/95
91
Frederick S. Patt (patt@modis-xl.gsfc.nasa.gov)
92
Clean up and verify consistency with code
93
94
!Team-unique Header:
95
This software is developed by the MODIS Science Data Support
96
Team for the National Aeronautics and Space Administration,
97
Goddard Space Flight Center, under contract NAS5-32373.
98
99
!END****************************************************************************
100
*/
101
102
103
#ifndef GEO_GLOBAL_ARRAYS_H
104
#define GEO_GLOBAL_ARRAYS_H
105
#include "hdfi.h"
106
#include "PGS_TYPES.h"
107
#include "
GEO_geo.h
"
108
109
110
/**********************************************************
111
variables for one granule of the input data based on scan
112
**********************************************************/
113
114
/* Earth sector start time for the scans in a granule */
115
extern
double
scan_start_time
[
MAX_SCAN_NUMBER
];
116
117
enum
{
EPH_IDX
,
ATT_IDX
,
QFL_IDXS
};
118
typedef
struct
{
119
PGSt_double
time
;
/* record time, TAI seconds */
120
PGSt_double position[3];
/* ECI postion, meters */
121
PGSt_double velocity[3];
/* ECI velocity, meters/sec */
122
PGSt_double eulerAngles[3];
/* attitude euler angles (roll, pitch,
123
yaw) wrt the orbital reference frame
124
(?), radians. */
125
PGSt_double xyzRotRates[3];
/* attitude rates (roll, pitch, yaw)
126
in the spacecraft reference frame.
127
radians/sec. */
128
uint32 qualityFlags[
QFL_IDXS
];
/* Ephemeris and atittude
129
quality flags. */
130
}
sc_state_struct
;
131
132
/* total number of good impulse data */
133
extern
int
num_impulse
[
MAX_SCAN_NUMBER
];
134
135
/* validation flags for mirror data (each scan) */
136
extern
int
mirr_impulse_flag
[
MAX_SCAN_NUMBER
];
137
138
/* mirror impulse encoder for the scans in a granule */
139
extern
double
*
mirr_impulse_enc
[
MAX_SCAN_NUMBER
];
140
141
/* mirror impulse time for scans in a granule */
142
extern
double
*
mirr_impulse_time
[
MAX_SCAN_NUMBER
];
143
144
/* sample time for all the pixels in a scan (relative to sector start time */
145
extern
double
*
sample_time
;
146
147
/* offsets into terrain_*_position */
148
enum
{
LAT_IDX
,
LON_IDX
,
HT_IDX
};
149
150
/* offsets into sensor, solar arrays. */
151
enum
{
azimuth_index
,
z_angle_index
,
range_index
};
152
153
#endif
154
scan_start_time
double scan_start_time[MAX_SCAN_NUMBER]
Definition:
GEO_earth_location.c:31
azimuth_index
@ azimuth_index
Definition:
GEO_global_arrays.h:151
sc_state_struct::time
PGSt_double time
Definition:
GEO_global_arrays.h:119
HT_IDX
@ HT_IDX
Definition:
GEO_global_arrays.h:148
mirr_impulse_time
double * mirr_impulse_time[MAX_SCAN_NUMBER]
Definition:
GEO_earth_location.c:43
range_index
@ range_index
Definition:
GEO_global_arrays.h:151
sample_time
double * sample_time
Definition:
GEO_locate_one_scan.c:11
sc_state_struct
Definition:
GEO_global_arrays.h:118
z_angle_index
@ z_angle_index
Definition:
GEO_global_arrays.h:151
MAX_SCAN_NUMBER
const int MAX_SCAN_NUMBER
Definition:
VcstGeoParameters.h:57
mirr_impulse_enc
double * mirr_impulse_enc[MAX_SCAN_NUMBER]
Definition:
GEO_earth_location.c:37
ATT_IDX
@ ATT_IDX
Definition:
GEO_global_arrays.h:117
QFL_IDXS
@ QFL_IDXS
Definition:
GEO_global_arrays.h:117
LON_IDX
@ LON_IDX
Definition:
GEO_global_arrays.h:148
EPH_IDX
@ EPH_IDX
Definition:
GEO_global_arrays.h:117
GEO_geo.h
LAT_IDX
@ LAT_IDX
Definition:
GEO_global_arrays.h:148
mirr_impulse_flag
int mirr_impulse_flag[MAX_SCAN_NUMBER]
num_impulse
int num_impulse[MAX_SCAN_NUMBER]
Definition:
GEO_prepare_l1a_data.c:6