various bug-fixes

[rosepearson]

Changes:

• Fix lake behaviour
• Optimise chunked calculations when nothing is in ROI
• River mouth support for points not contours -
• Fix gaps in patch (coarse DEM) interpolation due to unintended call to reindex

Not included:

• Rivers accidental upstream -
• Rivers fans crossed - 15059243, 11016624
• Rivers - non land intersect option for fans
• Turn off rivers geometry errors ignore

Check list:

• Make code change
• Update tests
  • Update / create new tests
  • Ensure these tests have the expected behavour
  • Test locally and ensure tests are passing
• Ensure tests passing on GH Actions
• Update documentation
  • Doc strings
  • Wiki
• Update package (version.py & pyproject.toml) version (if needed)

[rosepearson]

Changes:

• Fix lake behaviour
• Optimise chunked calculations when noting is in ROI - replace dask.empty with dask.full(shape, numpy.nan)
• Rivers accidental upstream -
• Rivers fans crossed - 15059243, 11016624
• River mouth support for points not contours -
• Rivers - non land intersect option for fans

Check list:

• Make code change

• Update tests

  • Update / create new tests
  • Ensure these tests have the expected behavour
  • Test locally and ensure tests are passing

• Ensure tests passing on GH Actions

• Update documentation

  • Doc strings
  • Wiki

• Update package (version.py & pyproject.toml) version (if needed)

[rosepearson]

note working through uncommitted regression. Note here the failing tests: