lasinfo (210611) report for 'AHN3T/26CN2_18.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: 24641688 number of points by return: 15101899 4821196 2846154 1372653 499786 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 482480 0 min x y z: 146980.000 482480.000 -5.357 max x y z: 148019.999 483769.999 34.156 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: 24641688 extended number of points by return: 15101899 4821196 2846154 1372653 499786 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 -5357 34156 intensity 0 65530 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 33 user_data 2 2 point_source_ID 7452 8451 gps_time 389025.916868 399366.737674 Color R 0 255 G 1 255 B 0 250 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 number of first returns: 15101899 number of intermediate returns: 4719040 number of last returns: 15102524 number of single returns: 10281775 covered area in square units/kilounits: 1331776/1.33 point density: all returns 18.50 last only 11.34 (per square units) spacing: all returns 0.23 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24641688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15101899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4821196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2846154 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1372653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 499786 instead zero. overview over extended number of returns of given pulse: 10281775 3948600 4420531 3491651 2499131 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10992372 unclassified (1) 13441142 ground (2) 70566 building (6) 132605 water (9) 5003 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1604816 +---> 643137 of those are unclassified (1) +---> 924678 of those are ground (2) +---> 13277 of those are building (6) +---> 22413 of those are water (9) +---> 1311 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.4,-5.3) has 43 bin [-5.3,-5.2) has 16993 bin [-5.2,-5.1) has 10007 bin [-5.1,-5.0) has 7079 bin [-5.0,-4.9) has 11829 bin [-4.9,-4.8) has 15904 bin [-4.8,-4.7) has 39249 bin [-4.7,-4.6) has 51487 bin [-4.6,-4.5) has 52716 bin [-4.5,-4.4) has 59240 bin [-4.4,-4.3) has 108874 bin [-4.3,-4.2) has 379420 bin 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[31.5,31.6) has 190 bin [31.6,31.7) has 153 bin [31.7,31.8) has 131 bin [31.8,31.9) has 126 bin [31.9,32.0) has 109 bin [32.0,32.1) has 105 bin [32.1,32.2) has 84 bin [32.2,32.3) has 89 bin [32.3,32.4) has 57 bin [32.4,32.5) has 52 bin [32.5,32.6) has 53 bin [32.6,32.7) has 44 bin [32.7,32.8) has 33 bin [32.8,32.9) has 37 bin [32.9,33.0) has 30 bin [33.0,33.1) has 16 bin [33.1,33.2) has 15 bin [33.2,33.3) has 16 bin [33.3,33.4) has 4 bin [33.4,33.5) has 5 bin [33.5,33.6) has 1 bin [33.6,33.7) has 6 bin [33.7,33.8) has 2 bin [33.8,33.9) has 3 bin [34.1,34.2) has 2 average z coordinate 1.4 for 24641688 element(s) point source id histogram with bin size 1.000000 bin 7452 has 6207413 bin 7453 has 10142310 bin 7454 has 4596697 bin 7455 has 775535 bin 8450 has 290450 bin 8451 has 2629283 average point source id 7571.236357752763979 for 24641688 element(s)