lasinfo (210611) report for 'AHN3T/37HZ1_20.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: 217/2021 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: 17920914 number of points by return: 13431450 2687952 1268166 435762 97584 scale factor x y z: 0.001 0.001 0.001 offset x y z: 93980 426230 0 min x y z: 93980.000 426230.000 -11.437 max x y z: 95019.999 427519.999 33.342 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: 17920914 extended number of points by return: 13431450 2687952 1268166 435762 97584 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 -11437 33342 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 31 user_data 2 2 point_source_ID 75 100 gps_time 164985989.975901 165141784.722346 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 253 G 31 255 B 27 255 NIR 25 241 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5500 5167 extended_scanner_channel 0 0 number of first returns: 13431450 number of intermediate returns: 1804134 number of last returns: 13427091 number of single returns: 10741761 covered area in square units/kilounits: 1191332/1.19 point density: all returns 15.04 last only 11.27 (per square units) spacing: all returns 0.26 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 17920914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13431450 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2687952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1268166 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 435762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 97584 instead zero. overview over extended number of returns of given pulse: 10741761 2837582 2498340 1354540 488691 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6144160 unclassified (1) 11245867 ground (2) 355886 building (6) 169782 water (9) 5219 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1006289 +---> 183336 of those are unclassified (1) +---> 810143 of those are ground (2) +---> 168 of those are building (6) +---> 11712 of those are water (9) +---> 930 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-11.5,-11.4) has 22 bin [-11.4,-11.3) has 286 bin [-11.3,-11.2) has 490 bin [-11.2,-11.1) has 375 bin [-11.1,-11.0) has 292 bin [-11.0,-10.9) has 311 bin [-10.9,-10.8) has 396 bin [-10.8,-10.7) has 236 bin [-10.7,-10.6) has 166 bin [-10.6,-10.5) has 139 bin [-10.5,-10.4) has 173 bin [-10.4,-10.3) has 204 bin 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183 bin [29.5,29.6) has 189 bin [29.6,29.7) has 152 bin [29.7,29.8) has 148 bin [29.8,29.9) has 117 bin [29.9,30.0) has 118 bin [30.0,30.1) has 101 bin [30.1,30.2) has 87 bin [30.2,30.3) has 78 bin [30.3,30.4) has 82 bin [30.4,30.5) has 74 bin [30.5,30.6) has 70 bin [30.6,30.7) has 59 bin [30.7,30.8) has 42 bin [30.8,30.9) has 61 bin [30.9,31.0) has 40 bin [31.0,31.1) has 35 bin [31.1,31.2) has 43 bin [31.2,31.3) has 33 bin [31.3,31.4) has 28 bin [31.4,31.5) has 30 bin [31.5,31.6) has 22 bin [31.6,31.7) has 24 bin [31.7,31.8) has 14 bin [31.8,31.9) has 12 bin [31.9,32.0) has 13 bin [32.0,32.1) has 11 bin [32.1,32.2) has 9 bin [32.2,32.3) has 8 bin [32.3,32.4) has 9 bin [32.4,32.5) has 4 bin [32.5,32.6) has 3 bin [32.6,32.7) has 2 bin [32.7,32.8) has 3 bin [32.8,32.9) has 2 bin [32.9,33.0) has 4 bin [33.0,33.1) has 2 bin [33.1,33.2) has 3 bin [33.2,33.3) has 2 bin [33.3,33.4) has 2 average z coordinate 3.7 for 17920914 element(s) point source id histogram with bin size 1.000000 bin 75 has 880397 bin 76 has 4953504 bin 93 has 5831905 bin 94 has 4158713 bin 95 has 282261 bin 100 has 1814134 average point source id 88.388932673858037 for 17920914 element(s)