lasinfo (210611) report for 'AHN3T/25GZ1_22.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 213/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 18075463 number of points by return: 18073651 1807 5 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 474980 0 min x y z: 120980.000 474980.000 -3.444 max x y z: 122019.999 476269.999 -0.443 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 18075463 extended number of points by return: 18073651 1807 5 0 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 2 of 2: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3444 -443 intensity 2 65534 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 31 user_data 2 2 point_source_ID 30815 59023 gps_time 595.043548 332828.392212 Color R 37 250 G 29 255 B 21 229 NIR 36 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 number of first returns: 18073651 number of intermediate returns: 2 number of last returns: 18074094 number of single returns: 18072284 covered area in square units/kilounits: 1282876/1.28 point density: all returns 14.09 last only 14.09 (per square units) spacing: all returns 0.27 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18075463 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18073651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5 instead zero. overview over extended number of returns of given pulse: 18072284 3168 11 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 65373 unclassified (1) 17966138 ground (2) 41390 water (9) 2562 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1331223 +---> 3704 of those are unclassified (1) +---> 1324619 of those are ground (2) +---> 2165 of those are water (9) +---> 735 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 4 bin [-3.4,-3.3) has 1090 bin [-3.3,-3.2) has 3455 bin [-3.2,-3.1) has 6641 bin [-3.1,-3.0) has 13093 bin [-3.0,-2.9) has 58056 bin [-2.9,-2.8) has 153856 bin [-2.8,-2.7) has 249280 bin [-2.7,-2.6) has 684010 bin [-2.6,-2.5) has 1658384 bin [-2.5,-2.4) has 3244834 bin [-2.4,-2.3) has 7383007 bin [-2.3,-2.2) has 4345281 bin [-2.2,-2.1) has 263433 bin [-2.1,-2.0) has 5985 bin [-2.0,-1.9) has 1366 bin [-1.9,-1.8) has 996 bin [-1.8,-1.7) has 378 bin [-1.7,-1.6) has 894 bin [-1.6,-1.5) has 214 bin [-1.5,-1.4) has 191 bin [-1.4,-1.3) has 169 bin [-1.3,-1.2) has 232 bin [-1.2,-1.1) has 242 bin [-1.1,-1.0) has 217 bin [-1.0,-0.9) has 69 bin [-0.9,-0.8) has 26 bin [-0.8,-0.7) has 15 bin [-0.7,-0.6) has 10 bin [-0.6,-0.5) has 14 bin [-0.5,-0.4) has 21 average z coordinate -2.4 for 18075463 element(s) point source id histogram with bin size 1.000000 bin 30815 has 1297333 bin 30816 has 5010119 bin 30817 has 5161078 bin 30818 has 4055575 bin 54022 has 2076447 bin 59023 has 474911 average point source id 34223.592854136019014 for 18075463 element(s)