Release v2.0.2 · r-lidar/lidR

lidR v2.0.2 (Release date: 2019-03-02)

Fix: #222 grid_*() functions return consistently a RasterLayer if there is a single layer. virtual raster mosaic were returned as RasterStack no matter the number of layers.
Fix: #223 lasmergespatial() wrongly copied shapefile attributes to each point when the paramter attribute was the name of an attribute of the shapefile.
Fix: #225 laspulse(), lasflightline(), lasscanline() were broken since v2.0.0.
Fix: #227 When processing a LAScatalog the chunks are better computed. In former version it was possible to have chunks that lie on tile only because of the buffer. These chunks are not build anymore.
Fix: #227 When processing a LAScatalog some chunks may belong in a file/tile but when actually reading the points in the file the chunks could be empty with points only in the buffer region. In these case an empty point cloud is returned and the computation is be skipped.
Fix: #228 lasmergespatial() and lasclip() loose precision when extracting polygons due to missing digits in the WKT string used to rebuild the polygons at C++ level.