lascheck

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Percentile

Inspect a LAS object

Performs a deep inspection of a LAS or LAScatalog object and prints a report. For a LAS object it checks:

  • if the point cloud is valid according to las specification

  • if the header is valid according to las specification

  • if the point cloud is in accordance with the header

  • if the point cloud has duplicated points and degenerated ground points

  • it the coordinate reference sytem is correctly recorded

  • if some pre-processing, such as normalization or ground filtering, is already done.

For a LAScatalog object it checks:

  • if the headers are consistent across files

  • if the files are overlapping

  • if some pre-processing, such as normalization, is already done.

For the pre-processing tests the function only makes an estimation and may not be correct.

Usage
lascheck(las)
Arguments
las

An object of class LAS or LAScatalog.

Aliases
  • lascheck
Documentation reproduced from package lidR, version 2.0.0, License: GPL-3

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