fix writeVolumeMeshPoints

[mtowara]

moved to pyOFM, fixes #80

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (non-backwards-compatible fix or feature)
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Documentation update
• Maintenance update
• Other (please describe)

Checklist

• I have run flake8 and black to make sure the Python code adheres to PEP-8 and is consistently formatted
• I have formatted the Fortran code with fprettify or C/C++ code with clang-format as applicable
• I have run unit and regression tests which pass locally with my changes
• I have added new tests that prove my fix is effective or that my feature works
• I have added necessary documentation

[codecov]

Codecov Report

Merging #84 (57e2e40) into main (ebcb939) will decrease coverage by 0.20%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main      #84      +/-   ##
==========================================
- Coverage   73.50%   73.31%   -0.20%     
==========================================
  Files           6        6              
  Lines         755      757       +2     
==========================================
  Hits          555      555              
- Misses        200      202       +2     

Files Changed	Coverage Δ
idwarp/UnstructuredMesh.py	62.44% <0.00%> (-0.30%)	⬇️

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[bernardopacini]

This looks good to me. @friedenhe is this fix fine for you as well?

[friedenhe]

@bernardopacini The new change looks good to me.