ALS-data-preprocessing.md

@@ -11,6 +11,7 @@ The following files are provided:
 
 
 Changelog
+* July 19, 2022: checked with new version of `lidaRtRee`
 * May 24, 2022: switch to `terra` and `sf` to comply with new version of `lidR` and `lidaRtRee`
 * Dec. 27, 2021: future.apply package used for parallelization
 * Sept. 21, 2021: first release
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