Unfortunately, the very important "ground" module (filtering for ground surface points) requires PCL, but perhaps not VTK which may be mainly for the "view"/visualization modules and functions. JSON is only needed for the "pipeline" module
Michael ____________________ C. Michael Barton Director, Center for Social Dynamics & Complexity Professor of Anthropology, School of Human Evolution & Social Change Head, Graduate Faculty in Complex Adaptive Systems Science Arizona State University voice: 480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC) fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu On Apr 30, 2016, at 4:05 PM, [email protected]<mailto:[email protected]> wrote: From: Sebastiaan Couwenberg <[email protected]<mailto:[email protected]>> Subject: Re: [GRASS-dev] grass 7.2 planning Date: April 30, 2016 at 2:41:24 PM MST To: <[email protected]<mailto:[email protected]>> On 04/30/2016 11:22 PM, Markus Neteler wrote: Note that PDAL needs tons of extra packages including gl2ps, hexer, jsoncpp, laszip, netcdf-cxx, nitro, openni, pcl, points2grid, qhull, tinyxml, vtk, boost-date-time, boost-system. You only need all those dependencies if need all the PDAL plugins, core PDAL only requires GDAL, the other dependencies are optional. The pdal Debian package only enables the plugins for which the dependencies are available (greyhound, icebridge, python & sqlite). The PCL plugin pulls in the enormous and problematic VTK dependency chain and has been disabled in the Debian package despite the dependencies being available. Kind Regards, Bas
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