lasinfo (210611) report for 'AHN4T/39BN1_24.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: 337/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 51284636 number of points by return: 42155038 6771145 1945227 363457 45731 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 443730 0 min x y z: 152980.000 443730.000 2.414 max x y z: 154019.999 445019.999 38.564 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: 51284636 extended number of points by return: 42155038 6771145 1945227 363457 45731 3822 216 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 2414 38564 intensity 0 4860 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 29 user_data 6 7 point_source_ID 89 211 gps_time 322916797.978692 330438133.429176 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 48 255 B 45 253 NIR 56 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.47 32.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42155038 number of intermediate returns: 2360371 number of last returns: 42148006 number of single returns: 35378779 covered area in square units/kilounits: 1339540/1.34 point density: all returns 38.29 last only 31.46 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51284636 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42155038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6771145 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1945227 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 363457 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45731 instead zero. overview over extended number of returns of given pulse: 35378779 9653161 4747586 1271909 209873 21781 1547 0 0 0 0 0 0 0 0 histogram of classification of points: 14279953 unclassified (1) 36856494 ground (2) 123025 building (6) 16354 water (9) 8810 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3840653 +---> 1090090 of those are unclassified (1) +---> 2661564 of those are ground (2) +---> 84135 of those are building (6) +---> 4037 of those are water (9) +---> 827 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [2.4,2.5) has 246 bin [2.5,2.6) has 7067 bin [2.6,2.7) has 34849 bin [2.7,2.8) has 34678 bin [2.8,2.9) has 50912 bin [2.9,3.0) has 93719 bin [3.0,3.1) has 143886 bin [3.1,3.2) has 224236 bin [3.2,3.3) has 432967 bin [3.3,3.4) has 838852 bin [3.4,3.5) has 1386921 bin [3.5,3.6) has 2067419 bin [3.6,3.7) has 2901351 bin [3.7,3.8) has 3918045 bin [3.8,3.9) has 4888281 bin [3.9,4.0) has 5417575 bin [4.0,4.1) has 5329853 bin [4.1,4.2) has 4568382 bin [4.2,4.3) has 3494728 bin [4.3,4.4) has 2406726 bin [4.4,4.5) has 1254726 bin [4.5,4.6) has 621590 bin [4.6,4.7) has 331502 bin [4.7,4.8) has 225537 bin [4.8,4.9) has 190045 bin [4.9,5.0) has 177452 bin [5.0,5.1) has 170902 bin [5.1,5.2) has 165410 bin [5.2,5.3) has 160875 bin [5.3,5.4) has 154026 bin [5.4,5.5) has 146137 bin [5.5,5.6) has 139623 bin [5.6,5.7) has 133858 bin [5.7,5.8) has 128932 bin [5.8,5.9) has 125559 bin [5.9,6.0) has 122153 bin [6.0,6.1) has 119021 bin [6.1,6.2) has 116224 bin [6.2,6.3) has 113610 bin [6.3,6.4) has 110789 bin [6.4,6.5) has 109524 bin [6.5,6.6) has 108895 bin [6.6,6.7) has 105907 bin [6.7,6.8) has 104852 bin [6.8,6.9) has 103601 bin [6.9,7.0) has 102688 bin [7.0,7.1) has 101635 bin [7.1,7.2) has 99045 bin [7.2,7.3) has 97217 bin [7.3,7.4) has 95307 bin [7.4,7.5) has 94075 bin [7.5,7.6) has 93090 bin [7.6,7.7) 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3231 bin [31.0,31.1) has 3046 bin [31.1,31.2) has 2957 bin [31.2,31.3) has 2750 bin [31.3,31.4) has 2554 bin [31.4,31.5) has 2414 bin [31.5,31.6) has 2286 bin [31.6,31.7) has 2155 bin [31.7,31.8) has 2058 bin [31.8,31.9) has 1992 bin [31.9,32.0) has 1784 bin [32.0,32.1) has 1755 bin [32.1,32.2) has 1557 bin [32.2,32.3) has 1478 bin [32.3,32.4) has 1334 bin [32.4,32.5) has 1228 bin [32.5,32.6) has 1183 bin [32.6,32.7) has 1065 bin [32.7,32.8) has 1003 bin [32.8,32.9) has 938 bin [32.9,33.0) has 882 bin [33.0,33.1) has 796 bin [33.1,33.2) has 752 bin [33.2,33.3) has 673 bin [33.3,33.4) has 653 bin [33.4,33.5) has 576 bin [33.5,33.6) has 617 bin [33.6,33.7) has 555 bin [33.7,33.8) has 477 bin [33.8,33.9) has 495 bin [33.9,34.0) has 446 bin [34.0,34.1) has 410 bin [34.1,34.2) has 451 bin [34.2,34.3) has 407 bin [34.3,34.4) has 381 bin [34.4,34.5) has 406 bin [34.5,34.6) has 408 bin [34.6,34.7) has 354 bin [34.7,34.8) has 354 bin [34.8,34.9) has 312 bin [34.9,35.0) has 333 bin [35.0,35.1) has 324 bin [35.1,35.2) has 283 bin [35.2,35.3) has 308 bin [35.3,35.4) has 266 bin [35.4,35.5) has 223 bin [35.5,35.6) has 225 bin [35.6,35.7) has 200 bin [35.7,35.8) has 188 bin [35.8,35.9) has 170 bin [35.9,36.0) has 148 bin [36.0,36.1) has 150 bin [36.1,36.2) has 115 bin [36.2,36.3) has 137 bin [36.3,36.4) has 115 bin [36.4,36.5) has 108 bin [36.5,36.6) has 108 bin [36.6,36.7) has 92 bin [36.7,36.8) has 94 bin [36.8,36.9) has 93 bin [36.9,37.0) has 85 bin [37.0,37.1) has 85 bin [37.1,37.2) has 81 bin [37.2,37.3) has 61 bin [37.3,37.4) has 52 bin [37.4,37.5) has 39 bin [37.5,37.6) has 45 bin [37.6,37.7) has 31 bin [37.7,37.8) has 28 bin [37.8,37.9) has 17 bin [37.9,38.0) has 23 bin [38.0,38.1) has 12 bin [38.1,38.2) has 6 bin [38.2,38.3) has 8 bin [38.3,38.4) has 4 bin [38.4,38.5) has 2 bin [38.5,38.6) has 3 average z coordinate 5.6 for 51284636 element(s) point source id histogram with bin size 1.000000 bin 89 has 418040 bin 90 has 28087285 bin 91 has 4780521 bin 211 has 17998790 average point source id 132.551068725534094 for 51284636 element(s)