lasinfo (210611) report for 'AHN3T/34CZ1_21.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: 18631160 number of points by return: 13265489 3161655 1570203 521848 111965 scale factor x y z: 0.001 0.001 0.001 offset x y z: 219980 449980 0 min x y z: 219980.000 449980.000 -1.800 max x y z: 221019.999 451269.999 51.750 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: 18631160 extended number of points by return: 13265489 3161655 1570203 521848 111965 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 -1800 51750 intensity 1 11202 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 34 user_data 2 2 point_source_ID 315 319 gps_time 202053123.731645 202057134.356493 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 31 255 B 12 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 number of first returns: 13265489 number of intermediate returns: 2205442 number of last returns: 13262842 number of single returns: 10102613 covered area in square units/kilounits: 1298516/1.30 point density: all returns 14.35 last only 10.21 (per square units) spacing: all returns 0.26 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18631160 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13265489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3161655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1570203 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 521848 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 111965 instead zero. overview over extended number of returns of given pulse: 10102613 3182036 3145253 1640727 560531 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6744716 unclassified (1) 11768933 ground (2) 107189 building (6) 10322 water (9) +-> flagged as extended overlap: 1355843 +---> 514046 of those are unclassified (1) +---> 835839 of those are ground (2) +---> 3178 of those are building (6) +---> 2780 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 1 bin [13.0,13.1) has 1 bin [13.1,13.2) has 651 bin [13.2,13.3) has 3162 bin [13.3,13.4) has 4788 bin [13.4,13.5) has 8426 bin [13.5,13.6) has 6678 bin [13.6,13.7) has 19257 bin [13.7,13.8) has 27628 bin [13.8,13.9) has 48752 bin [13.9,14.0) has 158330 bin [14.0,14.1) has 320710 bin [14.1,14.2) has 549470 bin [14.2,14.3) has 688223 bin [14.3,14.4) has 745556 bin [14.4,14.5) has 609118 bin 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[45.5,45.6) has 493 bin [45.6,45.7) has 460 bin [45.7,45.8) has 456 bin [45.8,45.9) has 379 bin [45.9,46.0) has 392 bin [46.0,46.1) has 352 bin [46.1,46.2) has 293 bin [46.2,46.3) has 288 bin [46.3,46.4) has 285 bin [46.4,46.5) has 251 bin [46.5,46.6) has 226 bin [46.6,46.7) has 204 bin [46.7,46.8) has 213 bin [46.8,46.9) has 168 bin [46.9,47.0) has 167 bin [47.0,47.1) has 165 bin [47.1,47.2) has 117 bin [47.2,47.3) has 134 bin [47.3,47.4) has 95 bin [47.4,47.5) has 104 bin [47.5,47.6) has 104 bin [47.6,47.7) has 93 bin [47.7,47.8) has 90 bin [47.8,47.9) has 83 bin [47.9,48.0) has 68 bin [48.0,48.1) has 72 bin [48.1,48.2) has 63 bin [48.2,48.3) has 59 bin [48.3,48.4) has 50 bin [48.4,48.5) has 45 bin [48.5,48.6) has 46 bin [48.6,48.7) has 34 bin [48.7,48.8) has 32 bin [48.8,48.9) has 23 bin [48.9,49.0) has 27 bin [49.0,49.1) has 21 bin [49.1,49.2) has 27 bin [49.2,49.3) has 21 bin [49.3,49.4) has 20 bin [49.4,49.5) has 15 bin [49.5,49.6) has 17 bin [49.6,49.7) has 12 bin [49.7,49.8) has 10 bin [49.8,49.9) has 10 bin [49.9,50.0) has 9 bin [50.0,50.1) has 6 bin [50.1,50.2) has 5 bin [50.2,50.3) has 7 bin [50.3,50.4) has 3 bin [50.4,50.5) has 9 bin [50.5,50.6) has 9 bin [50.6,50.7) has 3 bin [50.7,50.8) has 1 bin [50.8,50.9) has 2 bin [50.9,51.0) has 2 bin [51.1,51.2) has 1 bin [51.5,51.6) has 1 bin [51.7,51.8) has 1 average z coordinate 19.2 for 18631160 element(s) point source id histogram with bin size 1.000000 bin 315 has 265379 bin 316 has 4242971 bin 317 has 7109949 bin 318 has 5288202 bin 319 has 1724659 average point source id 317.212750628516972 for 18631160 element(s)