Changelog

lidaRtRee 4.0.9

• repository moved to https://forge.inrae.fr/lidar/lidaRtRee/, tutorials moved to https://lidar.pages-forge.inrae.fr/lidaRtRee/

New

• gpstime2Date() function to convert the gpstime field into UTC date.

Fix

• tree_detection() does not print “hardcopy” anymore when used with argument crown = TRUE.
• Fixed error due to different numbers of rows in binding inside aba_build_model(), when NA rows are removed from variable while xy is also provided.
• terrain_point_metrics() does not return an error anymore when plane fitting is not possible e.g. due to low number of points.

lidaRtRee 4.0.8

CRAN release: 2025-01-23

Change

• number of threads used by package lidR set to 2 in examples.
• projection information (epsg 2154) added to external data las_chablais3.las.

lidaRtRee 4.0.7

New

• clouds_tree_metrics() now has a roi argument to select trees to retain for subsequent computation based on spatial object.
• ABA_predict() now has a ... argument to pass additional arguments to stats::predict.lm().

Change

• boxcox_tr() and boxcox_itr() do not automatically replace 0 with NA anymore.
• RasterLayer objects are not supported anymore as the raster package is now obsolete.
• in aba_build_model(), when specified the minimum threshold parameter now replaces non finite values in predictions.
• added ... argument in aba_build_model(): passed to leaps::regsubsets()

lidaRtRee 4.0.6

New

• raster_metrics() now has a start argument to align on predefined grid.

lidaRtRee 4.0.5

CRAN release: 2023-04-07

Change

• max.width parameter in function maxima_detection() is now expected to be in raster units if a SpatRaster is provided; default value is now 11.
• Function tree_segmentation() now expects arguments passed to sub-functions as ... rather than named arguments; default values for those sub-functions were modified to match with the default values which were used in tree_segmentation() ; a warning is issued in case max.width argument (passed to maxima_detection()) is not consistent with the dmin or dprop arguments (passed to maxima_selection()).

lidaRtRee 4.0.3

CRAN release: 2022-07-19

Fix

• fixes the number of decimals for WKT coordinates of crown in function tree_extraction().

lidaRtRee 4.0.2

CRAN release: 2022-07-18

New

• adds a global function tree_detection() which includes both the segmentation and extraction, and can be applied to SpatRaster, LAS or LAS-catalog objects.
• gap_detection() now also accepts LAS and LAS-catalog objects as input.

lidaRtRee 4.0.1

CRAN release: 2022-05-23

Change

• now relies on terra and sf packages instead of raster and sp.

lidaRtRee 3.1.0

CRAN release: 2021-07-30

Breaking change

• introduces names modifications for better constituency.