ArcGIS-Pro and M-Values: Detect M-value by high-bit

[benediktrothe]

GeometryReader.java

I'm using ArcGIS-Pro to generate Geopackage-files and want to read these files with Java.
In the case "MultiLineStringM" this does not work and I get an error message.
"Unsupported Geometry code for type retrieval: 1073741826"
I fixed this issue in mil.nga.sf.wkb.GeometryReader.java by detecting the second-highest bit (0x40000000).
The implementation is similar to the detection for the Z-Values.

Unfortunately I have technical problems with pushing to github.
Therefore I add the patched file to this discussion as an attachment.

Maybe someone want's to adopt in into the code.

Regards
Benedikt

[benediktrothe]

Discussion is obsolete - made a pull-request instead.