GAMIT配置文件－sestbl.

Session Table

Processing Agency = MIT

Satellite Constraint = Y ; Y/N (next two lines are free-format but 'all' must be present)
all a e i n w M rad1 rad2 rad3 rad4 rad5 rad6 rad7 rad8 rad9;
0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01

Choice of Experiment = RELAX. ; BASELINE/RELAX./ORBIT
Type of Analysis = 1-ITER ; 1-ITER/0-ITER (no postfit autcln)/PREFIT
This now redundant AUTCLN Postfit = R ; Run autcln for postfit run; R causes repeat run.
Choice of Observable = LC_AUTCLN ; L1&L2/L1_ONLY/L2_ONLY/LC_ONLY/
; L1,L2_INDEPEND./LC_HELP/LC_AUTCLN
Station Error = ELEVATION 10 5 ; 1-way L1, a**2 + (b**2)(L**2) in mm, ppm, default = 10. 0.
Use N-file = Y ; Y/N (default no): automatic procedure to reweight by station
AUTCLN reweight = Y ; Release 10.31 equivalent of Use N-file
AUTCLN Command File = autcln.cmd ; Filename; default none (use default options)
Decimation Factor = 4 ; FOR SOLVE, default = 1
Quick-pre decimation factor = 10 ; 1st iter or autcln pre, default same as Decimation Factor
Quick-pre observable = LC_ONLY ; for 1st soln, default same as Choice of observable

Ionospheric Constraints = 0.0 mm + 8.00 ppm
Ambiguity resolution WL = 0.15 0.15 1000. 99. 15000. ; used for LC_HELP only
Ambiguity resolution NL = 0.15 0.15 1000. 99. 15000. ; Allow long baselines with LC_AUTCLN

Zenith Delay Estimation = Y ; Yes/No (default No)
Interval zen = 2 ; 2 hrs = 13 knots/day (default is 1 ZD per day)
Zenith Constraints = 0.50 ; zenith-delay a priori constraint in meters (default 0.5)
Zenith Variation = 0.02 100. ; zenith-delay variation, tau in meters/sqrt(hr), hrs (default .02 100.)
Elevation Cutoff = 0 ; default 0 to use value in autcln.cmd
Atmospheric gradients = Y ; Yes/Np (default No)
Number gradients = 1 ; number of gradient parameters per day (NS or ES); default 1
Gradient Constraints = 0.01 ; gradient at 10 deg elevation in meters; default 0.03 m

Update T/L files = L_ONLY ; T_AND_L (default), T_ONLY, L_ONLY, NONE
Update tolerance = .3 ; minimum adjustment for updating L-file coordinates, default .3 m

Met obs source = GPT 50 ; hierarchical list: RNX ufile GPT/STP [humid value]; default GTP 50
if [humid value] < 0, use RNX or UFL if available
Output met = N ; write the a priori met values to a z-file (Y/N)
Use met.list = N
Use met.grid = N
DMap = GMF ; GMF(default)/NMFH/VMF1
WMap = GMF ; GMF(default)/NMFW/VMF1
Use map.list = N
Use map.grid = N
Yaw Model = Y ; Y/N default = Y
Radiation Model for ARC = BERNE
Inertial frame = J2000
Tides applied = 31 ; Binary coded: 1 earth 2 freq-dep 4 pole 8 ocean 16 remove mean for pole tide
; 32 atmosphere ; default = 31
Use otl.list = N
Use otl.grid = Y
Use atl.list = N
Use atl.grid = N
Etide model = IERS03 ; IERS96/IERS03
Apply atm loading = N ; Y/N for atmospheric loading
Use atml.list = N
Use atml.grid = N
Antenna Model = AZEL ; NONE/ELEV/AZEL default = ELEV Use ELEV for IGS01 relative model
SV antenna model = ELEV ; NONE/ELEV default = NONE
SV antenna off = N ; Y/N to estimate satellite antenna offsets (default N)
Delete AUTCLN input C-files = Y ; Y/N ; default Y to force rerun of MODEL
Scratch directory = /tmp

Optional controls:

Inertial frame = B1950 ; B1950/J2000 (default = J2000)

Initial ARC ; Y/N default = Yes
Final ARC ; Y/N default = No
Radiation Model for ARC ; SPHRC/BERNE/SRDYB/SVBDY default = SPHRC
Reference System for ARC ; WGS72/WGS84/MERIT/IGS92/EGM96 (default = EGM96)
Tabular interval for ARC ; 900. seconds (new default), 1350. seconds (old default)
Stepsize for ARC ; 75. seconds (new default), 168.75 seconds (old default)

Earth Rotation ; Diurnal/Semidirunal terms: Binary coded: 1=pole 2=UT1 4=Ray model; default=7
Estimate EOP ; Binary coded: 1 wob 2 ut1 4 wob rate 8 ut1 rate
Wobble Constraint = 3. 0.3 ; Default 3. (arcsec) 0.3 (arcsec/day)
UT1 Constraint = 0.00002 0.02 ; Default .00002 (sec) 0.02 (sec/day)

Number Zen = 4 ; number of zenith-delay parameters (default 1)
Zenith Constraints = 0.50 ; zenith-delay a priori constraint in meters (default 0.5)
Zenith Model = PWL ; PWL (piecewise linear)/CON (step)
Zenith Variation = 0.02 100. ; zenith-delay variation, tau in meters/sqrt(hr), hrs (default .02 100.)
Gradient Constraints = 0.03 ; gradient at 10 deg elevation in meters
Gradient Variation = .01 100 ; gradient variation
Tropospheric Constraints = NO ; YES/NO (spatial constraint)

Antenna Model ; NONE/ELEV/AZEL default = NONE
Tide Model ; Binary coded: 1 earth 2 freq-dep 4 pole 8 ocean default = 15
Yaw Model ; YES/NO default = YES
I-file = N ; Use I-file (Y/N) (default Y)

AUTCLN Postfit = Y ; Assume 'Y' if 'Type of analysis = 1-ITER' (autcln.cmd.postfit file also)
Delete AUTCLN input C-files = Y ; YES/NO/Intermediate (default no)
Quick-pre observable = LC ; For 1st iter or autcln pre, default same as Choice of observable
AUTCLN Command File ; Filename; default none (use default options)
Delete eclipse data = POST ; ALL/NO/POST (Default = NO)
SCANDD control ; BOTH (default) /NONE/FIRST/FULL/IFBAD see manual sec. 5.2
Iteration ; CFILES / XFILES (default)
Edit AUTCLN Command File ; YES/NO; default = NO (For clocks, no longer needed)

Ambiguity resolution WL ; default = 0.15 0.15 1000. 10. 500.
Ambiguity resolution NL ; default = 0.15 0.15 1000. 10. 500.
Type of Biases : IMPLICIT (default for quick), EXPLICIT (default for full)
H-file solutions ; ALL ; LOOSE-ONLY
Station Error = BASELINE 10. 0. ; 1-way L1, a**2 + (b**2)(L**2) in mm, ppm, default = 10. 0.
Station Error = UNIFORM 10. ; 1-way L1 in mm, default = 10.
Station Error = ELEVATION 4.3 7.0 ; 1-way L1 , a**2 + b**2/sin(elev)**2 in mm, default = 4.3 7.0
Satellite Error = UNIFORM 0. ; 1-way L1 in mm (added quadratically to station error) default = 0.
Select Epochs ; Enter start and stop epoch number (applies only to SOLVE)
Decimation Factor ; FOR SOLVE, default = 1
Quick-pre decimation factor = 10 ; 1st iter or autcln pre, default same as Decimation Factor
Elevation Cutoff = 15. ; For SOLVE, overrides the MODEL or AUTCLN values if they are lower
Correlation print ; Threshhold for printing correlations (default 0.9999)

Export Orbits ; YES/NO default = NO
Orbit id ; 4-char code read only if Export Orbits = YES
Orbit Format ; SP1/SP3 (NGS Standard Products)
Orbit organization ; 3-char code read only if Export Orbits = YES
Reference System for Orbit = ITR93 ; ITR92/ITR91/ITR90/WGS84/MERIT (for SP3 header)
Lunar eclipses = Y ; Set = N to turn off lunar eclipses in ARC to match model of GAMIT < 10.2 (default Y)

Delete all input C-files ; YES/NO default = NO
Delete MODEL input C-files ; YES/NO default = NO
Delete AUTCLN input C-files ; YES/NO default = NO
Update T/L files ; T_AND_L (default), T_ONLY, L_ONLY, NONE
(Applies only to update for final solution after initial )
Update tolerance ; minimum adjustment for updating L-file coordinates, default .3 m
SOLVE-only = YES ; YES/NO default = NO
X-compress = YES ; Uncompress/compress X-files default = NO
SCANDD control ; FULL (default), FIRST, BOTH, IFBAD, NONE
Run CTOX = YES ; Make clean X-files from C-files default = NO
Bias apriori = 100. ; Optional constraint on biases for LC_AUTCLN (default 0 -> no constrint)
SOLVE print = Y ; Turn on SOLVE output to screen (default N)

Bias apriori = 1000. ; Optional constraint on biases for LC_AUTCLN (default 1000, 0 -> constraint)
Bias rcond = 10000. ; Condition number ratio for fixing dependent biases (default 10000.)