v1.3.6

rlas v1.3.6

• Fix: The function is_valid_ReturnNumber() wrongly triggered errors when checking if the ReturnNumber attribute is correct. It missed errors for LAS < 1.4 and triggered wrong errors for LAS 1.4 prf > 6. #45
• Fix: The function is_empty_point_cloud() did not actually test what it was expected to test.
• Fix: is_valid_scalefactors() does not trigger any report for very fine scale factors such as 0.000001 that is a valid scale of long/lat coordinates.
• Fix: is_valid_returnnumber() does not complain for ReturnNumber = 0. This is valid but not compliant to the specs.
• Fix: formats 5, 7 and 10 were missing in the list of formats valid for storing RGB
• Fix: format 10 was missing in the list of formats valid for storing NIR
• Fix: more tests and fixes relative to asprs specification
• New: new parameter transform to apply streaming transformations
• New: list of filters and transformations are available via read.las(filter = "-h") and read.las(transform = "-h")
• Enhancement: las specification tests now check for NAs