lasinfo (210611) report for 'AHN4T/51AZ2_07.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: 339/2022 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: 30960162 number of points by return: 26340719 3437321 994037 171409 16676 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 391230 0 min x y z: 145980.000 391230.000 9.901 max x y z: 147019.999 392519.999 49.621 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: 30960162 extended number of points by return: 26340719 3437321 994037 171409 16676 0 0 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 9901 49621 intensity 56 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -11 29 user_data 6 7 point_source_ID 58 59 gps_time 298023326.134723 298025853.596294 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 38 255 B 29 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1833 4833 extended_scanner_channel 0 0 attribute0 0.56 48.6 ('Amplitude') attribute1 -16.45 32.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26340719 number of intermediate returns: 1182670 number of last returns: 26327055 number of single returns: 22890282 covered area in square units/kilounits: 1307852/1.31 point density: all returns 23.67 last only 20.13 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30960162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26340719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3437321 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 994037 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 171409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16676 instead zero. overview over extended number of returns of given pulse: 22890282 4898859 2468158 619266 78455 4904 238 0 0 0 0 0 0 0 0 histogram of classification of points: 6021571 unclassified (1) 23793207 ground (2) 1061691 building (6) 52835 water (9) 30858 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1808193 +---> 293389 of those are unclassified (1) +---> 1438588 of those are ground (2) +---> 70183 of those are building (6) +---> 6033 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.9,10.0) has 150 bin [10.0,10.1) has 3197 bin [10.1,10.2) has 4305 bin [10.2,10.3) has 2919 bin [10.3,10.4) has 2563 bin [10.4,10.5) has 2118 bin [10.5,10.6) has 1977 bin [10.6,10.7) has 2320 bin [10.7,10.8) has 4419 bin [10.8,10.9) has 11108 bin [10.9,11.0) has 20474 bin [11.0,11.1) has 36098 bin [11.1,11.2) has 37684 bin [11.2,11.3) has 59690 bin [11.3,11.4) has 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[42.3,42.4) has 765 bin [42.4,42.5) has 851 bin [42.5,42.6) has 949 bin [42.6,42.7) has 927 bin [42.7,42.8) has 857 bin [42.8,42.9) has 765 bin [42.9,43.0) has 739 bin [43.0,43.1) has 707 bin [43.1,43.2) has 667 bin [43.2,43.3) has 659 bin [43.3,43.4) has 647 bin [43.4,43.5) has 603 bin [43.5,43.6) has 594 bin [43.6,43.7) has 583 bin [43.7,43.8) has 545 bin [43.8,43.9) has 549 bin [43.9,44.0) has 505 bin [44.0,44.1) has 458 bin [44.1,44.2) has 460 bin [44.2,44.3) has 465 bin [44.3,44.4) has 433 bin [44.4,44.5) has 393 bin [44.5,44.6) has 360 bin [44.6,44.7) has 341 bin [44.7,44.8) has 330 bin [44.8,44.9) has 292 bin [44.9,45.0) has 295 bin [45.0,45.1) has 283 bin [45.1,45.2) has 268 bin [45.2,45.3) has 232 bin [45.3,45.4) has 245 bin [45.4,45.5) has 199 bin [45.5,45.6) has 170 bin [45.6,45.7) has 197 bin [45.7,45.8) has 148 bin [45.8,45.9) has 153 bin [45.9,46.0) has 126 bin [46.0,46.1) has 102 bin [46.1,46.2) has 69 bin [46.2,46.3) has 74 bin [46.3,46.4) has 69 bin [46.4,46.5) has 57 bin [46.5,46.6) has 53 bin [46.6,46.7) has 35 bin [46.7,46.8) has 31 bin [46.8,46.9) has 19 bin [46.9,47.0) has 18 bin [47.0,47.1) has 13 bin [47.1,47.2) has 4 bin [47.2,47.3) has 4 bin [47.3,47.4) has 4 bin [47.4,47.5) has 2 bin [48.1,48.2) has 1 bin [48.2,48.3) has 1 bin [48.4,48.5) has 1 bin [48.8,48.9) has 1 bin [49.6,49.7) has 1 average z coordinate 14.1 for 30960162 element(s) point source id histogram with bin size 1.000000 bin 58 has 12706374 bin 59 has 18253788 average point source id 58.58958955059731 for 30960162 element(s)