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RUNNING run_tdsolve

Usage: run_tdsolve {-aefhilopqrsxy} path yr doy

where

OPTIONAL COMMAND LINE ARGUMENTS

FLAG DEFINITION ARGUMENTS DEFAULTS
-a auto-select start/stop time none 00:00:00 - 23:59:30
-c double-difference de-correlation off none on
-e elevation cutoff value (degrees) 15 degrees
-f observable value (1 = L1 only, ...) 3
-h this help message none none
-i data interval value (seconds) 30 seconds
-l user input time limits will query user none
-o output plots none none
-p precise ephemeris file name search
-q quite; no screen messages none verbose
-s site info file file name ../files/site_info
../files/site_info.cors
../files/site_info.igs
-x omit satellite PRN number none
-y omit station station ID none

Examples

Standard run using all defaults:
30s data interval; 15 deg elv cutoff; ion-free observable; auto-select precise ephemeris.
run_tdsolve ~/airport 96 124
Force an "L1 only" solution.
run_tdsolve -f 1 ~/airport 96 124
Force an specific a priori ephemeris ephemeris
run_tdsolve -p igs08521.sp3 /Mywork 96 127

Examples of some common messages and problems:

 PROBLEM: Erroneous path was entered. 
run_tdsolve ERROR: PROJECT DIRECTORY "/bad/directory" DOES NOT EXIST.
run_tdsolve: STOP @ 98/03/24 13:23:28

PROBLEM: One of the programs run by run_tdsolve failed.
In these cases, the processing directory is left in the state when the program failed to facilitate debugging. One could go into the processing directory and run the faulting program manually to see additional messages. 

run_tdsolve: PROCESSING /u2/Beta/Tests/Tutorial/96_360      @ 98/03/24 13:26:32
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/24 13:26:32
run_tdsolve: CREATING DATABASE USING mergedb                @ 98/03/24 13:26:40
run_tdsolve ERROR: mergedb RUNSTAT="1".
run_tdsolve: STOP @ 98/03/24 13:26:40

PROBLEM: One of the compressed RINEX data files is corrupt.
The corrupt file will be stored in the data/Corrupt subdirectory and processing continues. 

run_tdsolve: PROCESSING /u2/Beta/Tests/Tutorial/96_360      @ 98/03/24 13:32:49
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/24 13:32:49
run_tdsolve ERROR: UNCOMPRESSING "chl13600.96o.Z".
run_tdsolve WARNING: MOVING FILE TO /u2/Beta/Tests/Tutorial/96_360/data/Corrupt.
run_tdsolve: CREATING DATABASE USING mergedb                @ 98/03/24 13:32:50
run_tdsolve: UPDATING COORDINATES USING tdsolve             @ 98/03/24 13:33:16
run_tdsolve: NORMAL TERMINATION                             @ 98/03/24 13:33:39

PROBLEM: Fewer than two RINEX data files were found. 

run_tdsolve: PROCESSING /u3/Beta_tests/Tutorial/96_360      @ 98/03/23 17:32:39
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/23 17:32:39
run_tdsolve: CREATING DATABASE USING mergedb                @ 98/03/23 17:32:40
run_tdsolve ERROR: INSUFFICIENT NUMBER OF DATA FILES.
run_tdsolve: STOP @ 98/03/23 17:32:40

PROBLEM: No fixed/constrained sites' RINEX data files were found. 

run_tdsolve: PROCESSING /u3/Beta_tests/Tutorial/96_360      @ 98/03/23 17:32:41
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/23 17:32:41
run_tdsolve: CREATING elv.plt USING mergedb                 @ 98/03/23 17:32:42
run_tdsolve ERROR: NO FIXED SITES IN DATA SET.
run_tdsolve: STOP @ 98/03/23 17:32:43

PROBLEM: No broadcast message ( RINEX "n") files were found. 

run_tdsolve: PROCESSING /u3/Beta_tests/Tutorial/96_360      @ 98/03/23 17:32:43
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/23 17:32:44
run_tdsolve ERROR: NO BROADCAST EPHEMERIS FOUND
run_tdsolve: STOP @ 98/03/23 17:32:45

POSSIBLE PROBLEM: A precise ephemeris was not found. 

run_tdsolve: PROCESSING /u3/Beta_tests/Tutorial/96_360      @ 98/03/23 17:32:46
run_tdsolve: UNCOMPRESSING RINEX FILES                      @ 98/03/23 17:32:46
run_tdsolve WARNING: NO PRECISE EPHEMERIS FOUND.  USING BROADCAST.
run_tdsolve: CREATING DATABASE USING mergedb                @ 98/03/23 17:32:48
run_tdsolve: UPDATING COORDINATES USING tdsolve             @ 98/03/24 17:33:26
run_tdsolve: NORMAL TERMINATION                             @ 98/03/23 17:33:36

PROBLEM: User input precise ephemeris was not found. 

run_tdsolve ERROR: ARGUMENT FOR FLAG -p = "igs.eph".
run_tdsolve: STOP @ 98/03/24 13:16:02

PROBLEM: Error in a user specific, command-line parameter.
This example shows the result of a non-numeric elevation cutoff value. 

run_tdsolve ERROR: ARGUMENT FOR FLAG -e = "dummy".
run_tdsolve: STOP @ 98/03/24 13:19:11

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June 24, 1999
Steve Hilla