Global Mapper Pro

Re-project individual tile I lose the classification values

I wrote a script to reproject all the .las file in a directory but the output gets rid of any of the assigned classification values for the point cloud. Is there a command or something I can add to the script to make sure the assigned class value is not lost while exporting the reprojected file?

GLOBAL_MAPPER_SCRIPT VERSION=1.00

UNLOAD_ALL

DEFINE_PROJ PROJ_NAME="StatePlane_IllinoisEast"
PROJCS["NAD83_2011_Illinois_East_ftUS",GEOGCS["GCS_NAD_1983_2011",DATUM["D_NAD83_NATIONAL_SPATIAL_REFERENCE_SYSTEM_2011",SPHEROID["GRS_1980",6378137,298.257222101]],PRIMEM["Greenwich",0],UNIT["Degree",0.017453292519943295]],PROJECTION["Transverse_Mercator"],PARAMETER["scale_factor",0.999975],PARAMETER["central_meridian",-88.33333333333333],PARAMETER["latitude_of_origin",36.66666666666666],PARAMETER["false_easting",984250],PARAMETER["false_northing",0],UNIT["Foot_US",0.30480060960121924]]
END_DEFINE_PROJ


/ ###path to folder with the original files 
DIR_LOOP_START DIRECTORY="Y:\Projects\Projection_test\Origional_Tiles\Shift_UL_Original" FILENAME_MASKS="*las"
IMPORT FILENAME="%FNAME_W_DIR%" TYPE=LIDAR_LAZ
LOAD_PROJECTION PROJ_NAME="StatePlane_IllinoisEast"
/ ##change path to match target folder for FILENAME parameter
EXPORT_VECTOR FILENAME="Y:\Projects\Projection_test\Tile_Reproject\Shift_UL_Original\%FNAME_WO_EXT%.las" \
TYPE=LIDAR_LAS ELEV_UNITS=METERS VERT_CS_CODE=5103 OVERWRITE_EXISTING=YES
UNLOAD_ALL
DIR_LOOP_END

Answers

  • bmg_bobbmg_bob Global Mapper Programmer Posts: 2,329
    Hello,

    I suggest that you contact Blue Marble Support directly via email (geohelp@bluemarblegeo.com) to address this issue. Please include your script and some test data that can be used to reproduce the issue. Thank you.

    Cheers,
    Bob
Sign In or Register to comment.