cpath, opath, and tpath are all zeros, but pgeom and mgeom are normal

[Fern-Parker]

Dear Can,

I’m working with your map matching tool on Porto’s taxi trajectory data and encountered an issue with the output. While pgeom and mgeom fields appear normal, the cpath, opath, and tpath fields are entirely filled with zeros.

Could you advise on potential causes for this behavior? I’d appreciate any insights or suggestions for troubleshooting.

Thank you for your time and assistance.

Best regards,