很奇怪，在运行sh_upd_stnfo时候出现下面红色的问题，本人影响中，以前没有遇到过这个问题的．

Updating station.info using information from RINEX file tcms0530.22o
mstinf -f station.info -w station.info.new   -r tcms0530.22o -o  -re diff  
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: Merge or update station.info files: Version 2.3 2015-11-08
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: There will be    0 station.info files and    1 RINEX headers merged
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: There will be    0 IGS log files and    0 SINEX headers merged
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: There will be    0 GIPSY receiver files and    0 GIPSY antenna files merged
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: Reference file station.info     32 entries found
STATUS :220313:1852:40.0 MSTINF/htoglb/mstinf: Checking station.info entries for RINEX file tcms0530.22o
WARNING:220313:1852:40.0 MSTINF/htoglb/mstinf: Checking station.info entries for RINEX file tcms0530.22o
 RRXHED rxver nwave1 nwave2 nobtyp rxobtyp    2.10999990               1           1          10 C1 L1 S1 C2 L2 S2 P2 C5 L5 S5
WARNING:220313:1852:40.0 MSTINF/lib/rrxhed: Antenna height is zero (Name tcms0530.22o)
WARNING:220313:1852:41.0 MSTINF/htoglb/mstinf: swver (       5.) from rcvers > 99., set to zero (Name tcms0530.22)
STATUS :220313:1852:41.0 MSTINF/htoglb/mstinf: Station.info files have     11 sites
STATUS :220313:1852:41.0 MSTINF/htoglb/mstinf: Site with most entries 7132 Maximum     3
STATUS :220313:1852:41.0 MSTINF/htoglb/mstinf: Output file station.info.new     has    33 entries
Updating station.info

查看/opt/gamit10.71/kf/htoglb/mstinf.f里面没有这句话，

所以判断应该是在/opt/gamit10.71/gamit/lib/rrxhed.f文件里面

由上可以看出debug决定是否输出信息，debug这个参数是mstinf传入的，查看源代码发现调用rrxhed前，gamit10.71默认设置debug=true．

然而，10.71以前的版本，比如gamit10.61就默认debug=false