lasinfo (210611) report for 'AHN3T/38HN2_09.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: 214/2021 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: 22605645 number of points by return: 15798760 3352641 2096776 1005219 352249 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 434980 0 min x y z: 137980.000 434980.000 -0.693 max x y z: 139019.999 436269.999 37.657 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: 22605645 extended number of points by return: 15798760 3352641 2096776 1005219 352249 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 -693 37657 intensity 0 65532 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 -45 47 user_data 2 2 point_source_ID 34 303 gps_time 101906822.555545 110297828.507560 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 34 255 B 19 255 NIR 21 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -7500 7833 extended_scanner_channel 0 0 number of first returns: 15798760 number of intermediate returns: 3456691 number of last returns: 15793925 number of single returns: 12443731 covered area in square units/kilounits: 1320084/1.32 point density: all returns 17.12 last only 11.96 (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 22605645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15798760 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3352641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2096776 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1005219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 352249 instead zero. overview over extended number of returns of given pulse: 12443731 2510057 3275839 2613649 1762369 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8542528 unclassified (1) 13979650 ground (2) 16953 building (6) 64217 water (9) 2297 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1358564 +---> 407141 of those are unclassified (1) +---> 944188 of those are ground (2) +---> 3027 of those are building (6) +---> 4134 of those are water (9) +---> 74 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 61 bin [-0.6,-0.5) has 50287 bin [-0.5,-0.4) has 61777 bin [-0.4,-0.3) has 50154 bin [-0.3,-0.2) has 56741 bin [-0.2,-0.1) has 71856 bin [-0.1,0.0) has 103372 bin [0.0,0.1) has 191028 bin [0.1,0.2) has 545899 bin [0.2,0.3) has 1279489 bin [0.3,0.4) has 2294644 bin [0.4,0.5) has 2552460 bin [0.5,0.6) has 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3245 bin [32.1,32.2) has 3010 bin [32.2,32.3) has 2812 bin [32.3,32.4) has 2624 bin [32.4,32.5) has 2533 bin [32.5,32.6) has 2428 bin [32.6,32.7) has 2272 bin [32.7,32.8) has 2040 bin [32.8,32.9) has 1989 bin [32.9,33.0) has 1865 bin [33.0,33.1) has 1793 bin [33.1,33.2) has 1584 bin [33.2,33.3) has 1454 bin [33.3,33.4) has 1402 bin [33.4,33.5) has 1310 bin [33.5,33.6) has 1170 bin [33.6,33.7) has 1127 bin [33.7,33.8) has 1031 bin [33.8,33.9) has 958 bin [33.9,34.0) has 909 bin [34.0,34.1) has 793 bin [34.1,34.2) has 756 bin [34.2,34.3) has 664 bin [34.3,34.4) has 598 bin [34.4,34.5) has 645 bin [34.5,34.6) has 561 bin [34.6,34.7) has 500 bin [34.7,34.8) has 459 bin [34.8,34.9) has 400 bin [34.9,35.0) has 412 bin [35.0,35.1) has 328 bin [35.1,35.2) has 318 bin [35.2,35.3) has 273 bin [35.3,35.4) has 274 bin [35.4,35.5) has 220 bin [35.5,35.6) has 226 bin [35.6,35.7) has 187 bin [35.7,35.8) has 153 bin [35.8,35.9) has 138 bin [35.9,36.0) has 110 bin [36.0,36.1) has 86 bin [36.1,36.2) has 89 bin [36.2,36.3) has 73 bin [36.3,36.4) has 77 bin [36.4,36.5) has 51 bin [36.5,36.6) has 31 bin [36.6,36.7) has 38 bin [36.7,36.8) has 38 bin [36.8,36.9) has 18 bin [36.9,37.0) has 15 bin [37.0,37.1) has 17 bin [37.1,37.2) has 10 bin [37.2,37.3) has 4 bin [37.3,37.4) has 3 bin [37.4,37.5) has 2 bin [37.5,37.6) has 3 bin [37.6,37.7) has 2 average z coordinate 3.8 for 22605645 element(s) point source id histogram with bin size 1.000000 bin 34 has 5551771 bin 35 has 6905183 bin 36 has 5409083 bin 37 has 2851375 bin 300 has 24957 bin 303 has 1863276 average point source id 57.628491025139958 for 22605645 element(s)