How can I get static position with its variance information?

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Hello everyone, I'd like to run PPP under static mode and get postition with corresponding covariace information, just like gamit. What should I do?
Hope someone to help and thanks a lot!

[tmayerguerr]

Hi,

Static positions can be estimated with gnssParametrization->staticPositions.

Getting the covariances is a little more complicated as it is not directly implemented. You can write out the normal equation matrix additionally with processingStep->writeNormalEquations. This is the inverse of the covariance matrix. You should only select the relevant parameters with remainingParameters->wildcard with select type 'position.*'

regards
Torsten

[FFFFFG-IGG]

Hi,

Static positions can be estimated with gnssParametrization->staticPositions.

Getting the covariances is a little more complicated as it is not directly implemented. You can write out the normal equation matrix additionally with processingStep->writeNormalEquations. This is the inverse of the covariance matrix. You should only select the relevant parameters with remainingParameters->wildcard with select type 'position.*'

regards Torsten

Thanks Torsten！Now write out the normal equation is quite complicate and will take a lot disk space. I wonder if there is someway to output postition and its covariance in one file, just like the output format of gamit:
CoordX COVX CoordY COVY CoordZ COVZ
Maybe that could be finished by one program or set of programs in GROOPS?
Regrads Fan