jtec / jtec/prx

tof compensation issue in case of empty CXX columns

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#95 1 comment 0 reactions 1 assignee View on GitHub

@jtec is already working on this.

Since Jul 22, 2025.

bug
Dominant language
Python
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5d 12h
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Description

https://github.com/jtec/prx/blob/3667497a8fe894b91441ab1e063a2c8259731687/src/prx/main.py#L261

I suspect this line is causing issues in some rinex obs files with empty CXX columns that seem not parsed as nan but something else (zeros ?). Then the tof becomes erroneous, leading to satellite coordinates inconsistent with the sat position at transmission time. Can be solved by using the maximum pseudo range (or any non 0 one).

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