**************************************************************** this file is deprecated - see *.md version of this file **************************************************************** demzip: Compresses and uncompresses raster data from ASC, BIL, TIF, IMG format to the compressed RasterLAZ format. The expected inputs are rasters containing elevation data such as DTM, DSM, or CHM rasters, or GEOID difference grids, or forestry metrics. These values will be compressed into the z coordinate of RasterLAZ. For updates check the website or join the LAStools mailing list. http://lastools.org/ http://groups.google.com/group/lastools/ http://twitter.com/lastools/ http://facebook.com/lastools/ http://linkedin.com/groups?gid=4408378 Martin @rapidlasso **************************************************************** for example usage see: https://groups.google.com/d/topic/lastools/39hR_4BvvIA/discussion https://groups.google.com/d/topic/lastools/nMPU75zpqPw/discussion for more info: C:\software\LAStools\bin>demzip -h usage: demzip -i dem.tif -o dem.laz demzip -i dem.laz -o dem.tif demzip -i dem.asc -o dem.laz demzip -i dem.laz -o dem.asc demzip -i dem.img -o dem.laz demzip -i dem.laz -o dem.img demzip -i dem.bil -o dem.laz demzip -i dem.laz -o dem.bil demzip -i dem\*.tif -olaz -cores 3 demzip -i dem\*.asc -olaz -cores 3 demzip -i dem\*.img -olaz -cores 3 demzip -i dem\*.bil -olaz -cores 3 demzip -i dem\*.laz -otif -cores 3 demzip -i dem\*.laz -oasc -cores 3 demzip -i dem\*.laz -oimg -cores 3 demzip -i dem\*.laz -obil -cores 3 demzip -i dem\*.asc -odir compressed_dem -olaz -cores 2 demzip -i compressed_dem\*.laz -odir dem -oasc -cores 2 demzip -h other options: -nodata_value -9999 : raster value -9999 considered nodata -nodata_min -1000 : raster values -1000 or below considered nodata -nodata_max 32768 : raster values 32768 or above considered nodata -scale 1.0 : set vertical resolution to meter (or feet) -scale 0.1 : set vertical resolution to decimeter (or decifeet) -scale 0.01 : set vertical resolution to centimeter (or centifeet) -longlat -wgs84 : set horizontal datum to longlat on WGS84 -longlat -etrs89 : set horizontal datum to longlat on ETRS89 -longlat -gda94 : set horizontal datum to longlat on GDA94 -longlat -nad83 : set horizontal datum to longlat on NAD83 -longlat -nad83_csrs : set horizontal datum to longlat on NAD83(CSRS) -longlat -nad83_2011 : set horizontal datum to longlat on NAD83(2001) -longlat -nad83_harn : set horizontal datum to longlat on NAD83(HARN) -utm 32north -wgs84 : set horizontal datum to UTM32 north on WGS84 -epsg 27700 : set horizontal datum to EPSG code 27700 -vertical_wgs84 : set vertical datum to WGS84 -vertical_navd88 : set vertical datum to NAVD88 -vertical_cgvd2013 : set vertical datum to CGVD2013 -vertical_nn2000 : set vertical datum to NN2000 -vertical_dhhn92 : set vertical datum to DHHN92 -vertical_dhhn2016 : set vertical datum to DHHN2016 -elevation_survey_feet : set vertical units from meters to US survey feet -sigmaxy 0.5 : horizontal accuracy expected at 0.5 meters (inactive) --------------- if you find bugs let me (info@rapidlasso.de) know.