GAMIT处理北斗数据

准备文件和处理GPS类似,但是目前采用sh_gamit还是存在bug,虽然选择了C,北斗卫星,但实际还是处理G,GPS数据。

所以采用分步处理北斗数据。

# 采用综合精密星历

```

ln -s ../brdc/brdc1230.17n .

ln -s ../igs/com19473.sp3 .

ln -s ../rinex/*1230.17o .

ln -s ../tables/* .

sh_makexp -expt bdst -orbt comf -yr 2017 -doy 123 -gnss C -sess 0 -nav brdc1230.17n -jclock sp3 -apr lfile. -sinfo 30 00 00 2880

sh_sp3fit -f com19473.sp3 -o comf -d 2017 123 -gnss C

sh_check_sess -sess 123 -type gfile -file gcomf7.123

makej brdc1230.17n jcomf7.123 com19473.sp3 C

sh_check_sess -sess 123 -type jfile -file jcomf7.123

makex bdst.makex.batch

fixdrv dbdst7.123

csh bbdst7.bat

```

但是存在错误,显示:

FATAL  :171014:1248: 4.0 MODEL/setup: Beidou frequencies on x-/c-file file not C2 and C7

# 采用武汉大学的精密星历

```

ln -s ../brdc/brdc1230.17n .

ln -s ../igs/wum19473.sp3 .

ln -s ../rinex/*1230.17o .

ln -s ../tables/* .

sh_makexp -expt bdst -orbt wumf -yr 2017 -doy 123 -gnss C -sess 0 -nav brdc1230.17n -jclock sp3 -apr lfile. -sinfo 30 00 00 2880

sh_sp3fit -f wum19473.sp3 -o wumf -d 2017 123 -gnss C

sh_check_sess -sess 123 -type gfile -file gwumf7.123

makej brdc1230.17n jwumf7.123 wum19473.sp3 C

sh_check_sess -sess 123 -type jfile -file jwumf7.123

makex bdst.makex.batch

fixdrv dbdst7.123

csh bbdst7.bat

```

也显示相同的错误:

STATUS :171014:1644:21.0 MODEL/open:  Loading/Met (U-) File    : ubdst7.123

WARNING:171014:1644:21.0 MODEL//lib/rstnfo: Station.info entry 4829 2017 123  1 44 30  2017 123 10  4 30 starts late for session but may be ok for station

FATAL  :171014:1644:21.0 MODEL/setup: Beidou frequencies on x-/c-file file not C2 and C7

STOP FATAL Error: Stop from report_stat

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