GAMIT软件Track模块使用帮助.doc

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1、.GAMIT软件Track模块使用帮助TrackRT:RealtimeGPSkinematicprocessingprogramTrackRTB:RealtimeGPSkinematicprocessingprogramforusewithPre2.5BNCTrackRTr:RinexfileemulatoroftrackRTforpost-processingevaluationRunstring:%trackRT%trackRTBwhereoptionsare-mHostnameofsys

2、temwithreal-timedataport(NormallyBNCwouldberunningonthissystem)(Defaultlocalhost)-pPortnumberonhostsupplyingthedatastream(Mandatoryinput).-ftrackRTcommandfile(similartotrackcommandfile)-r4-charcodeforreferencesite.-dlistofsi

3、testobeprocessed.Ifnotspecifiedallsitesindatastreamwillbeprocessed(thereisalimitonmaximumnumberofsitesthatcanbeprocesseddependingonmax_siteintrack.ThereferencecodeshouldNOTbegivenhere.)-nSpecifiesarootnametowhichoutputwillbedirectedWord文档.(.outisappendedforstdoutout

4、put).Use?inthepos_root,sum_fileandcsv_filenamesthe?willbereplacedbythisstring.Commandfilenamemustbegiven.%trackRTrSamelistofoptionalthough-m,-phavenoeffect-dlistofrinexfiles(sitenamesaregeneratedfromthefirst4-charactersofrinexfilenames)VERSIONS:----

5、-----1.13--Fixedtime-equateiinSaveObsAsothatadiffernceofmorethan0.1secondsinneededforanewepoch(trackRTonly)AddedreferencerelativehumidityforGPT.(120103)1.12--HandlebadPRNfromBNCwhereG23==203.1.11--VersiontohandlemissingsatellitesinSP3files(110505)1.10--VersiontohandlerBNC2.5a

6、ndgreaterthatisnowoutputingasciiratherthanbinarydata(trackRTBhandlesBNC2.0)(110501)1.00--Initialversion100301(2010March1)Word文档.INTRODUCTION:-------------TrackRT/TrackRTBandtrackRTrhavemanycommandsthatallowitbecontrolledbothwhenstartedandduringruns.Belowthedetailedcommandsare

7、givenandherewegivetheminimumcommandsneeded.SP3_DIR:(unlesssp3filesareinthecurrentdirectory)SITE_POS:Sitepositionsmustbegivenforeverysitetobeprocessed.SITE_STATS:Tosettheapriorisigmaandprocessnoiseforthesites.NOTE:Thereferencesitepositionshouldbesettozerofortheapriorisigmaandp

8、rocessnoise.Typicalsite_statswouldbewherecit1hereisthereferencesite.