lasinfo (210611) report for 'AHN3T/33CZ2_11.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: 216/2021 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: 25100226 number of points by return: 16104637 6068185 2307922 540818 78664 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 452480 0 min x y z: 184980.000 452480.000 33.043 max x y z: 186019.999 453769.999 82.472 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: 25100226 extended number of points by return: 16104637 6068185 2307922 540818 78664 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 33043 82472 intensity 1 2260 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -34 33 user_data 0 0 point_source_ID 186 191 gps_time 204719126.876946 204724346.514759 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 240 G 37 232 B 21 220 NIR 32 235 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 16104637 number of intermediate returns: 2931045 number of last returns: 16096223 number of single returns: 10031679 covered area in square units/kilounits: 1341592/1.34 point density: all returns 18.71 last only 12.00 (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 25100226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16104637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6068185 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2307922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 540818 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 78664 instead zero. overview over extended number of returns of given pulse: 10031679 7518134 5305118 1851089 394206 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 13387497 unclassified (1) 11712729 ground (2) +-> flagged as extended overlap: 1439227 +---> 578700 of those are unclassified (1) +---> 860527 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [33.0,33.1) has 6 bin [33.1,33.2) has 226 bin [33.2,33.3) has 2089 bin [33.3,33.4) has 8852 bin [33.4,33.5) has 28993 bin [33.5,33.6) has 64099 bin [33.6,33.7) has 67753 bin [33.7,33.8) has 70655 bin [33.8,33.9) has 58626 bin [33.9,34.0) has 65479 bin [34.0,34.1) has 69002 bin [34.1,34.2) has 64730 bin [34.2,34.3) has 83572 bin [34.3,34.4) has 96009 bin [34.4,34.5) has 82478 bin [34.5,34.6) has 93989 bin [34.6,34.7) has 96388 bin [34.7,34.8) has 109895 bin [34.8,34.9) has 131476 bin [34.9,35.0) has 117860 bin 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[81.3,81.4) has 136 bin [81.4,81.5) has 116 bin [81.5,81.6) has 110 bin [81.6,81.7) has 57 bin [81.7,81.8) has 46 bin [81.8,81.9) has 34 bin [81.9,82.0) has 27 bin [82.0,82.1) has 15 bin [82.1,82.2) has 5 bin [82.2,82.3) has 6 bin [82.3,82.4) has 7 bin [82.4,82.5) has 4 average z coordinate 47.4 for 25100226 element(s) point source id histogram with bin size 1.000000 bin 186 has 225982 bin 187 has 3101351 bin 188 has 8049852 bin 189 has 8573360 bin 190 has 4689889 bin 191 has 459792 average point source id 188.628647686279805 for 25100226 element(s)