-
Notifications
You must be signed in to change notification settings - Fork 4
/
Copy pathTrkData.LMF.OD6.wsc
583 lines (418 loc) · 16.8 KB
/
TrkData.LMF.OD6.wsc
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
<?xml version="1.0"?>
<!-- ============================================= -->
<!-- This WSC is designed to read the LMF GPS -->
<!-- tracking data format -->
<!-- -->
<!-- author: jens ramrath -->
<!-- date: 23 mar 2009 -->
<!-- update 13-nov-09: to work with ODTKv6 -->
<!-- update 19 may 17: to work for Algerian -->
<!-- Space Agency GPS data -->
<!-- update 13 jun 17: to work with Algerian -->
<!-- Space Agency doppler data -->
<!-- ============================================= -->
<component>
<?component error="true" debug="true"?>
<registration
description="STK fixed ephemeris file format"
progid="TrkData.LMF.OD6.wsc"
version="1.00"
classid="{B1BBE09D-0900-4d21-9C9D-5FEA7BCC095C}"
>
</registration>
<public>
<!-- Properties -->
<property name="FileName">
<get internalName="GetFileName"/>
</property>
<property name="SupportsMultipleTrackers">
<get internalName="GetSupportsMultipleTrackers"/>
</property>
<property name="SupportsSave">
<get internalName="GetSupportsSave"/>
</property>
<!-- Methods -->
<method name="Reset"/>
<method name="OpenFile">
<parameter name="newVal"/>
<parameter name="newFile"/>
</method>
<method name="GetObsSet">
<parameter name="setCollection"/>
</method>
<method name="GetSupportedObsSet">
<parameter name="setColl"/>
</method>
<method name="SaveObs">
<parameter name="pEnum"/>
<parameter name="bAppend"/>
</method>
<!-- New method added to support ODTK 6.1.1 -->
<method name="CloseFile"/>
</public>
<script language="VBScript">
<![CDATA[
'-------------------------------------------------------------------------
' Member variables
'-------------------------------------------------------------------------
Option explicit
Const ForReading = 1
Const ForWriting = 2
Const eMTRange = 1
Const eMTDoppler = 2
Const eMTAzimuth = 11
Const eMTElevation = 12
Const eMTRightAscension = 18
Const eMTDeclination = 19
Const eMTSBRightAscension = 31
Const eMTSBDeclination = 32
Const eMTSBRange = 33
Const eMTSBAzimuth = 34
Const eMTSBElevation = 35
Const eMTGPSNav_C1 = 81
Const eGroundReceiveTime = 0
Const eSatelliteTransmitTime = 1
Const eGroundTransmitTime = 2
Const eSatelliteReceiveTime = 3
Const eXComp = 0
Const eYComp = 1
Const eZComp = 2
'-------------------------------------------------------------------------
' define some global variables we'll be using
'-------------------------------------------------------------------------
Dim m_sfileSysObj, m_Stream, m_sFileName
Set m_sfileSysObj = CreateObject("Scripting.FileSystemObject")
m_sFileName = ""
' Define the speed of light (m/s)
const AgCSpeedOfLight = 2.997924580000000E+08
'-------------------------------------------------------------------------
' define some regular expression objects that we'll be using
'-------------------------------------------------------------------------
dim oRegExp, oMatches, oMatch
Set oRegExp = new RegExp
dim oRegExpSub, oMatchesSub, oMatchSub
Set oRegExpSub = new RegExp
'-------------------------------------------------------------------------
' Create obsSet and obs objects for use later on
'-------------------------------------------------------------------------
Dim version
version = "6.0"
Dim textFile, ObjectStr, versionStr, regValue, ODDBObjectFile
versionStr = "HKEY_LOCAL_MACHINE\SOFTWARE\AGI\ODTK\" & version & "\InstallHome"
GetRegKey(versionStr)
ODDBObjectFile = m_sfileSysObj.Buildpath(regValue, "\ODTK\AppData\Scripts\MeasProviders\WindowsScriptComponents\" & "CreatODDBObjects.txt")
Set textFile = m_sfileSysObj.OpenTextFile(ODDBObjectFile, ForReading)
Dim pObsSet
ObjectStr = textFile.ReadLine ' ObjectStr = "AgMach10_5.AgODObsSet" or similar
Set pObsSet = CreateObject(ObjectStr)
Dim pObs
ObjectStr = textFile.ReadLine ' ObjectStr = "IAgODProvideTrackingData5.AgODGenericObs" or similar
Set pObs = CreateObject(ObjectStr)
'-------------------------------------------------------------------------
' Function GetFileName()
'-------------------------------------------------------------------------
Function GetFileName()
GetFileName = m_sFileName
End Function
'-------------------------------------------------------------------------
' SupportsSave property [read-only]
'-------------------------------------------------------------------------
Function GetSupportsSave()
GetSupportsSave = False
End Function
'-------------------------------------------------------------------------
' SupportsMultipleTrackers property [read-only]
'-------------------------------------------------------------------------
Function GetSupportsMultipleTrackers()
GetSupportsMultipleTrackers = True
End Function
'-------------------------------------------------------------------------
' Reset method
'-------------------------------------------------------------------------
Function Reset()
if m_sFileName <> "" Then
Dim newVal
newVal = m_sFileName
OpenFile newVal, False
End if
End Function
'-------------------------------------------------------------------------
' OpenFile method
'-------------------------------------------------------------------------
Function OpenFile(newVal, newFile)
If m_sFileName <> "" Then
m_Stream.Close
m_sFileName = ""
End If
m_sFileName = newVal
If newFile Then
Set m_Stream = m_sfileSysObj.OpenTextFile(m_sFileName, ForWriting, True)
Else
Set m_Stream = m_sfileSysObj.OpenTextFile(m_sFileName, ForReading)
End If
End Function
'-------------------------------------------------------------------------
' GetObsSet method
'-------------------------------------------------------------------------
Function GetObsSet(setColl)
dim date, line, year, month, day, hour, min, sec, msec, usec, station, usecStation, satellite
dim measType, az, azSD, el, elSD, range, rangeSD, rangeRate, rangeRateSD, rest, err, numSets
Dim value, units, revNum, staID, trackSys, seconds
numSets = 0
pObsSet.Clear
Dim debug
debug = 0
Dim satelliteID
Set satelliteID = CreateObject("Scripting.Dictionary")
satelliteID.Add "ALSB", 1001
Dim receiverID
Set receiverID = CreateObject("Scripting.Dictionary")
receiverID.Add "ALSB", 801
Dim stationID
Set stationID = CreateObject("Scripting.Dictionary")
stationID.Add "EQPT_S", 1
' ***********************
' ***** read header *****
' ***********************
Dim spacecraftName
Dim stationName
Dim fileType
Dim fileFormat
Dim genDate
Dim genAppName
Dim genAppRls
Dim satID
line = "null"
Do Until m_Stream.AtEndOfStream or line = "END_FILE_HEADER"
line = trim(m_Stream.ReadLine)
if line <> "" then
' parse header
oRegExp.pattern = "(\S+)\s+(.*)"
oRegExp.global = false
set oMatches = oRegExp.Execute(line)
if oMatches.Count > 0 then
dim part1
dim part2
part1 = oMatches(0).submatches(0)
part2 = oMatches(0).submatches(1)
if debug <> 0 then
msgbox("part1: " & part1 & (Chr(13)& Chr(10)) & "part2: " & part2)
end if
' file type
if UCase(part1) = "FILE_TYPE:=" then
fileType = part2
end if
' file format
if UCase(part1) = "FILE_FORMAT:=" then
fileFormat = part2
end if
' gen date
if UCase(part1) = "GEN_DATE:=" then
genDate = part2
end if
'
if UCase(part1) = "GEN_APP_NAME:=" then
genAppName = part2
end if
'
if UCase(part1) = "GEN_APP_RLS:=" then
genAppRls = part2
end if
end if
end if
loop
if debug <> 0 then
msgbox("finished reading the header")
end if
' *********************
' ***** read data *****
' *********************
Dim front, time, data1, data2, data3, data4, measure
Do Until m_Stream.AtEndOfStream ' Or numSets > 0
line = m_Stream.ReadLine
' ***** parse measurement data *****
' sample lines:
' MEAS:= 2009/03/09 13:56:51.164 PX GPS FILTER IB -3429.178500000000 EC
' MEAS:= 2009/03/09 13:56:51.164 PY GPS FILTER IB 6221.983000000000 EC
' MEAS:= 2009/03/09 13:56:51.164 PZ GPS FILTER IB 1199.821250000000 EC
' MEAS:= 2009/03/09 13:56:51.164 VX GPS FILTER IB 2.054423828125 EC
' MEAS:= 2009/03/09 13:56:51.164 VY GPS FILTER IB -0.276117553711 EC
' MEAS:= 2009/03/09 13:56:51.164 VZ GPS FILTER IB 7.246750000000 EC
' or
' MEAS:= 2017/06/07 20:33:47.000 DO ORN EQPT_S ON 31930.000000000000 NM
' MEAS:= 2017/06/07 20:33:48.000 DO ORN EQPT_S ON 46384.000000000000 NM
' MEAS:= 2017/06/07 20:33:49.000 DO ORN EQPT_S ON 46361.000000000000 NM
' MEAS:= 2017/06/07 20:33:50.000 DO ORN EQPT_S ON 46338.000000000000 NM
' MEAS:= 2017/06/07 20:33:51.000 DO ORN EQPT_S ON 46314.000000000000 NM
' read satID
if left(line, 8) = "SAT_ID:=" then
satID = Trim(mid(line, 9))
if debug <> 0 then
msgbox("satID: " & satID)
end if
' read data
else
oRegExp.pattern = "(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)\s+(\S+)"
oRegExp.global = false
set oMatches = oRegExp.Execute(line)
if oMatches.Count = 1 then
front = oMatches(0).submatches(0)
day = oMatches(0).submatches(1)
time = oMatches(0).submatches(2)
measType = oMatches(0).submatches(3)
data1 = oMatches(0).submatches(4)
data2 = oMatches(0).submatches(5)
data3 = oMatches(0).submatches(6)
measure = oMatches(0).submatches(7)
data4 = oMatches(0).submatches(8)
'-------------------------------------------------------------------------
' Reassemble the date into a YYYY/MM/DD format. This is the closest
' representation to what was input and avoids messy date
' conversion code. Let ODTK do the work!
'-------------------------------------------------------------------------
' there is a 1 sec offset for Doppler data. GPS should be fine
if measType = "D2" then
Dim splitTime, splitHour, splitMins, splitSecs
splitTime = split(time, ":")
splitHour = splitTime(0)
splitMins = splitTime(1)
splitSecs = splitTime(2)
if splitSecs > 1 then
time = splitHour & ":" & splitMins & ":" & formatNumber(splitSecs - 1, 6)
elseif splitSecs < 1 AND splitMins > 0 then
time = splitHour & ":" & splitMins - 1 & ":" & splitSecs + 59
else 'splitSecs < 1 AND splitMins = 0 AND splitHours > 0 then
time = splitHour - 1 & ":" & splitMins + 59 & ":" & splitSecs + 59
end if
end if
date = day & " " & time
'-------------------------------------------------------------------------
' Initialize observation and obs set
'-------------------------------------------------------------------------
pObsSet.Clear()
pObsSet.Date.unit = "YYYY/MM/DD"
pObsSet.Date = date
'-------------------------------------------------------------------------
' Initialize observation
'-------------------------------------------------------------------------
pObs.Date.unit = "YYYY/MM/DD"
pObs.Date = date
pObs.TimeOrigin = eGroundReceiveTime
if measType = "D2" or measType = "DO" then
' 2-way doppler
'-------------------------------------------------------------------------
' Set up facility and satellite IDs
' In TrackerIDs list: facility must come first
'-------------------------------------------------------------------------
pObs.TrackerIDs.Clear()
if measType = "D2" then
pObs.TrackerIDs.Insert 0, stationID(data1) ' Facility must be first item
else
pObs.TrackerIDs.Insert 0, stationID(data2) ' Facility must be first item
end if
pObs.TrackerIDs.Insert 1, satelliteID(satID) ' Satellite follows Facility
' convert data from Hz to m/s
' df = -v/c*f0
' where:
' df = frequency shift
' v = velocity of source with respect to receiver
' c = speed of light = AgCSpeedOfLight (2.997924580000000E+08 m/s)
' f0 = emitted frequency = 2266.5 MHz.
Dim velocity
velocity = -measure*AgCSpeedOfLight/(2266.5*1000000)
pObs.MeasureType = eMTDoppler
pObs.Value.Unit = "m/sec"
pObs.Value.Value = velocity
pObsSet.Add pObs
if debug <> 0 then
msgbox("Time: " & date & (Chr(13) & Chr(10)) & "Measurement: " & pObs.MeasureType & (Chr(13) & Chr(10)) & " value: " & pObs.Value.Value & (Chr(13) & Chr(10)) & stationID(staID) & " to " & satelliteID(satID))
end if
elseif data1 = "RG" then
' RANGE
'-------------------------------------------------------------------------
' Set up facility and satellite IDs
' In TrackerIDs list: facility must come first
'-------------------------------------------------------------------------
pObs.TrackerIDs.Clear()
pObs.TrackerIDs.Insert 0, stationID(data2) ' Facility must be first item
pObs.TrackerIDs.Insert 1, satelliteID(satID) ' Satellite follows Facility
pObs.MeasureType = eMTRange
pObs.Value.Unit = "km"
pObs.Value.Value = measure
pObsSet.Add pObs
if debug <> 0 then
msgbox("Time: " & date & (Chr(13) & Chr(10)) & "Measurement: " & pObs.MeasureType & (Chr(13) & Chr(10)) & " value: " & pObs.Value.Value & " " & pObs.Value.Unit & (Chr(13) & Chr(10)) & "stationID: " & data2 & (Chr(13) & Chr(10)) & "satelliteID: " & satID & (Chr(13) & Chr(10)) & stationID(data2) & " to " & satelliteID(satID))
end if
elseif data1 = "GPS" and left(measType, 1) = "P" then
' GPS
'-------------------------------------------------------------------------
' Set up facility and satellite IDs
' In TrackerIDs list: facility must come first
'-------------------------------------------------------------------------
pObs.TrackerIDs.Clear()
pObs.TrackerIDs.Insert 0, receiverID(satID)
pObs.MeasureType = eMTGPSNav_C1
pObs.Value.Unit = "km"
pObs.Value.Value = measure
select case measType
case "PX"
pObs.CartesianComponent = eXComp
case "PY"
pObs.CartesianComponent = eYComp
case "PZ"
pObs.CartesianComponent = eZComp
end select
pObsSet.Add pObs
if debug <> 0 then
msgbox("Time: " & date & (Chr(13) & Chr(10)) & "Measurement: " & pObs.MeasureType & (Chr(13) & Chr(10)) & " value: " & pObs.Value.Value & " " & pObs.Value.Unit & (Chr(13) & Chr(10)) & stationID(staID) & " to " & satelliteID(satID))
end if
end if
'-------------------------------------------------------------------------
' Any Valid Meas?
'-------------------------------------------------------------------------
If pObsSet.Count > 0 Then
numSets = numSets + 1
setColl.Add pObsSet
End If
End If
End If
Loop
GetObsSet = numSets
if debug <> 0 then
msgbox("at end of GetObsSet")
end if
End Function
'-------------------------------------------------------------------------
' GetSupportedObsSet method
'-------------------------------------------------------------------------
Function GetSupportedObsSet(setColl)
Dim numSets
numSets = 0
GetSupportedObsSet = numSets
End Function
'-------------------------------------------------------------------------
' CloseFile method
'-------------------------------------------------------------------------
Function CloseFile()
If m_sFileName <> "" Then
m_Stream.Close()
m_sFileName = ""
End If
End Function
'-------------------------------------------------------------------------
' SaveObs method
'-------------------------------------------------------------------------
Function SaveObs(pEnum, bAppend)
Dim nObsSaved
nObsSaved = 0
SaveObs = nObsSaved
End Function
Function GetRegKey (regKey)
Dim objShell
Set objShell = CreateObject("WScript.Shell")
regValue = objShell.RegRead(regKey)
Set objShell = nothing
End Function
]]>
</script>
</component>