'SPARTN MESSAGE': How to extract other ID's.

[ferraragianluigi97-source]

I'm processing data and I've noticed that codes like identifiers like SF096, SF097, etc. are missing from the ocb parse and hpac. If they're missing, does that mean I didn't receive them, or do I have to extract them with other scripts? Thank you very much.

[semuadmin]

Hi @ferraragianluigi97-source

Python code?

SPARTN data source?

Assuming you're using an unencrypted PPFlex NTRIP SPARTN source, then if you're not seeing any SF datafields at all it could simply be because you haven't set the decode flag to "True" e.g.

from pyspartn import SPARTNReader, ERRLOG

INFILE = "spartnntrip_20240430192807.log"
with open(INFILE, "rb") as stream:
    spr = SPARTNReader(
        stream,
        quitonerror=ERRLOG,
        decode=True, # <==
    )
    for raw, parsed in spr:
        print(parsed)

"<SPARTN(SPARTN-1X-OCB-BEI, msgType=0, nData=193, eaf=0, crcType=2, frameCrc=3, msgSubtype=3, timeTagtype=1, gnssTimeTag=452200846, solutionId=5, solutionProcId=11, crc=6801214, SF005=354, SF010=0, SF069=0, SF008=0, SF009=0, SF097=0, SatBitmaskLen=1, SF094=184555012, SF013_01=0, PRN_01=19, SF014O_01=1, SF014C_01=1, SF014B_01=1, SF015_01=7, SF100_01=95, ... PhaseBias_07_03=L7I, SF023_07_03=1, SF015_07_03=7, SF020PB_07_03=-0.07600000000000051, PhaseBias_07_04=L1P, SF023_07_04=1, SF015_07_04=7, SF020PB_07_04=0.0, CodeBiasBitmaskLen_07=0, SF106_07=232, CodeBias_07_01=C2I, SF029_07_01=0.7800000000000011, CodeBias_07_02=C5P, SF029_07_02=0.33999999999999986, CodeBias_07_03=C7I, SF029_07_03=0.33999999999999986, CodeBias_07_04=C1P, SF029_07_04=0.7800000000000011)>",
        etc...

[ferraragianluigi97-source]

Thank you very much! I just missed this function.

[semuadmin]

If this answers your question, I'd be grateful if you could mark it as 'answered'. Thanks