lasinfo (210611) report for 'AHN3T/17BN2_09.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: 215/2021 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: 24651536 number of points by return: 15520765 4986064 2708759 1096872 339076 scale factor x y z: 0.001 0.001 0.001 offset x y z: 237980 547480 0 min x y z: 237980.000 547480.000 13.979 max x y z: 239019.999 548769.999 50.556 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: 24651536 extended number of points by return: 15520765 4986064 2708759 1096872 339076 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 13979 50556 intensity 7 32767 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 34 user_data 0 0 point_source_ID 169 174 gps_time 234433467.788244 234440114.769123 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 18 255 B 19 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 15520765 number of intermediate returns: 4231292 number of last returns: 15436838 number of single returns: 10537359 covered area in square units/kilounits: 1337028/1.34 point density: all returns 18.44 last only 11.55 (per square units) spacing: all returns 0.23 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24651536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15520765 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4986064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2708759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1096872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 339076 instead zero. overview over extended number of returns of given pulse: 10537359 4554568 4833574 3030286 1256364 337654 101731 0 0 0 0 0 0 0 0 histogram of classification of points: 11433926 unclassified (1) 13212413 ground (2) 1514 building (6) 3683 water (9) +-> flagged as extended overlap: 1908126 +---> 1040671 of those are unclassified (1) +---> 867455 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 8 bin [14.0,14.1) has 15233 bin [14.1,14.2) has 313710 bin [14.2,14.3) has 357695 bin [14.3,14.4) has 509247 bin [14.4,14.5) has 800653 bin [14.5,14.6) has 630253 bin [14.6,14.7) has 466251 bin [14.7,14.8) has 397796 bin [14.8,14.9) has 428138 bin [14.9,15.0) has 466903 bin [15.0,15.1) has 518250 bin [15.1,15.2) has 703107 bin [15.2,15.3) has 1014674 bin [15.3,15.4) has 1286828 bin [15.4,15.5) has 1372660 bin [15.5,15.6) has 1234269 bin [15.6,15.7) has 928971 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66 bin [46.7,46.8) has 74 bin [46.8,46.9) has 68 bin [46.9,47.0) has 46 bin [47.0,47.1) has 51 bin [47.1,47.2) has 44 bin [47.2,47.3) has 32 bin [47.3,47.4) has 35 bin [47.4,47.5) has 35 bin [47.5,47.6) has 29 bin [47.6,47.7) has 31 bin [47.7,47.8) has 29 bin [47.8,47.9) has 35 bin [47.9,48.0) has 23 bin [48.0,48.1) has 13 bin [48.1,48.2) has 17 bin [48.2,48.3) has 18 bin [48.3,48.4) has 16 bin [48.4,48.5) has 15 bin [48.5,48.6) has 22 bin [48.6,48.7) has 10 bin [48.7,48.8) has 11 bin [48.8,48.9) has 7 bin [48.9,49.0) has 4 bin [49.0,49.1) has 8 bin [49.1,49.2) has 9 bin [49.2,49.3) has 11 bin [49.3,49.4) has 8 bin [49.4,49.5) has 8 bin [49.5,49.6) has 5 bin [49.6,49.7) has 8 bin [49.7,49.8) has 7 bin [49.8,49.9) has 7 bin [49.9,50.0) has 4 bin [50.0,50.1) has 3 bin [50.1,50.2) has 3 bin [50.2,50.3) has 1 bin [50.3,50.4) has 1 bin [50.5,50.6) has 1 average z coordinate 20.2 for 24651536 element(s) point source id histogram with bin size 1.000000 bin 169 has 276461 bin 170 has 3238940 bin 171 has 6595831 bin 172 has 9583192 bin 173 has 4373923 bin 174 has 583189 average point source id 171.660759759554139 for 24651536 element(s)