lasinfo (210611) report for 'AHN3T/17CN1_17.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: 212/2021 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: 24203611 number of points by return: 16318633 4290431 2431224 933638 229685 scale factor x y z: 0.001 0.001 0.001 offset x y z: 220980 532480 0 min x y z: 220980.000 532480.000 7.363 max x y z: 222019.999 533769.999 45.016 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: 24203611 extended number of points by return: 16318633 4290431 2431224 933638 229685 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 7363 45016 intensity 1 65527 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -38 33 user_data 2 2 point_source_ID 160 170 gps_time 143022411.934081 143029087.545286 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 30 255 B 2 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6333 5500 extended_scanner_channel 0 0 number of first returns: 16318633 number of intermediate returns: 3596613 number of last returns: 16315923 number of single returns: 12027558 covered area in square units/kilounits: 1341020/1.34 point density: all returns 18.05 last only 12.17 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24203611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16318633 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4290431 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2431224 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 933638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 229685 instead zero. overview over extended number of returns of given pulse: 12027558 3716516 4492848 2816950 1149739 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 9828690 unclassified (1) 14167018 ground (2) 167359 building (6) 40544 water (9) +-> flagged as extended overlap: 1711168 +---> 729947 of those are unclassified (1) +---> 976061 of those are ground (2) +---> 5009 of those are building (6) +---> 151 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 13 bin [7.4,7.5) has 129 bin [7.5,7.6) has 236 bin [7.6,7.7) has 582 bin [7.7,7.8) has 814 bin [7.8,7.9) has 2440 bin [7.9,8.0) has 5483 bin [8.0,8.1) has 24951 bin [8.1,8.2) has 82082 bin [8.2,8.3) has 110216 bin [8.3,8.4) has 84944 bin [8.4,8.5) has 116697 bin [8.5,8.6) has 145045 bin [8.6,8.7) has 154116 bin [8.7,8.8) has 191506 bin [8.8,8.9) has 244913 bin [8.9,9.0) has 302223 bin [9.0,9.1) has 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[40.0,40.1) has 782 bin [40.1,40.2) has 736 bin [40.2,40.3) has 685 bin [40.3,40.4) has 615 bin [40.4,40.5) has 572 bin [40.5,40.6) has 586 bin [40.6,40.7) has 525 bin [40.7,40.8) has 519 bin [40.8,40.9) has 423 bin [40.9,41.0) has 445 bin [41.0,41.1) has 397 bin [41.1,41.2) has 365 bin [41.2,41.3) has 329 bin [41.3,41.4) has 295 bin [41.4,41.5) has 249 bin [41.5,41.6) has 261 bin [41.6,41.7) has 220 bin [41.7,41.8) has 198 bin [41.8,41.9) has 195 bin [41.9,42.0) has 161 bin [42.0,42.1) has 136 bin [42.1,42.2) has 100 bin [42.2,42.3) has 103 bin [42.3,42.4) has 93 bin [42.4,42.5) has 78 bin [42.5,42.6) has 99 bin [42.6,42.7) has 85 bin [42.7,42.8) has 59 bin [42.8,42.9) has 73 bin [42.9,43.0) has 58 bin [43.0,43.1) has 47 bin [43.1,43.2) has 27 bin [43.2,43.3) has 25 bin [43.3,43.4) has 23 bin [43.4,43.5) has 36 bin [43.5,43.6) has 28 bin [43.6,43.7) has 17 bin [43.7,43.8) has 12 bin [43.8,43.9) has 7 bin [43.9,44.0) has 4 bin [44.0,44.1) has 5 bin [44.1,44.2) has 17 bin [44.2,44.3) has 2 bin [44.3,44.4) has 2 bin [44.4,44.5) has 2 bin [44.5,44.6) has 2 bin [44.6,44.7) has 2 bin [44.7,44.8) has 4 bin [44.8,44.9) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 1 average z coordinate 14.2 for 24203611 element(s) point source id histogram with bin size 1.000000 bin 160 has 1022366 bin 162 has 6272436 bin 165 has 9106329 bin 167 has 6353013 bin 170 has 1449467 average point source id 164.835736204816698 for 24203611 element(s)