Roadmap 2023

[gwbres]

Roadmap : tasks we can reasonnably accomplish by the end of this year

• Preprocessing
  • Fix the Hatch filter operation.
    It is a very convenient algorithm to smooth Pseudo Range observations.
    This will probably prove very important if we move towards a PVT solver for example.
  • Provide Phase Origin alignment as a possible preprocessing operation
  • Provide Phase Offset as a new possible preprocessing operation
• Investigate Cycle Slip detection algorithms
• Parser :
  • Decoded Epoch type often has wrong timescale #81
  • Support CNAV ephemeris types #76
  • Ephemeris health fields #80
• ionex features #69
• Writer / generator
  • Improve the Data generation interface in the command line interface
• Documentation
  • Document IONEX usage in the command line
• Conclude the python bindings ?
  Currently the python bindings PR is solely stuck due to complex Enums that cannot be converted to PyObjects directly.
  A work around is to write Python compatible versions of these problematic structures and provide .to() and .from().
  This is initiated, I'll see if I can conclude this topic

[larsnaesbye]

A good use case for rinex-cli is to be a modern replacement for teqc. A guide describing how to mimic tecq behaviour would be incredibly useful for many people.

[larsnaesbye]

Hi @gwbres ,

I'm thinking about writing that guide to assist people in moving from teqc. Right now, just a structure document here.

Any thoughts?

[gwbres]

Hello,

yes, basically you can extract things from the existing processing/gnss/qc part of the documentation and provide meaningful examples.
Currently we host CRNX/V3/ESBCDNK and CRNX/V3/MOJDNK with associated NAV files that you provided, which is enough for meaningful examples, unfortunately not enough to resolve a position at the moment but that should change in the future

[larsnaesbye]

Good. I have begun a draft PR and will add to it slowly.