lasinfo (210611) report for 'AHN4T/34FN2_15.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: 33170242 number of points by return: 27602143 4326628 1016927 200102 22872 scale factor x y z: 0.001 0.001 0.001 offset x y z: 258980 471230 0 min x y z: 258980.000 471230.000 44.252 max x y z: 260019.999 472519.999 87.810 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: 33170242 extended number of points by return: 27602143 4326628 1016927 200102 22872 1510 60 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 44252 87810 intensity 57 4396 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 -29 -1 user_data 6 7 point_source_ID 179 180 gps_time 328781051.783225 328781539.641831 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 29 255 B 20 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 -167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.27 27.4 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27602143 number of intermediate returns: 1245358 number of last returns: 27486605 number of single returns: 23163864 covered area in square units/kilounits: 1338584/1.34 point density: all returns 24.78 last only 20.53 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33170242 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27602143 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4326628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1016927 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 200102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 22872 instead zero. overview over extended number of returns of given pulse: 23163864 6722018 2458995 709359 106881 8709 416 0 0 0 0 0 0 0 0 histogram of classification of points: 8527953 unclassified (1) 15434597 ground (2) 9182664 building (6) 5125 water (9) 19903 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2195979 +---> 714718 of those are unclassified (1) +---> 997062 of those are ground (2) +---> 483134 of those are building (6) +---> 493 of those are water (9) +---> 572 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [44.2,44.3) has 18 bin [44.3,44.4) has 95 bin [44.4,44.5) has 203 bin [44.5,44.6) has 1151 bin [44.6,44.7) has 1317 bin [44.7,44.8) has 2255 bin [44.8,44.9) has 2874 bin [44.9,45.0) has 2200 bin [45.0,45.1) has 4891 bin [45.1,45.2) has 5275 bin [45.2,45.3) has 4972 bin [45.3,45.4) has 4802 bin [45.4,45.5) has 5631 bin [45.5,45.6) has 7105 bin [45.6,45.7) has 8197 bin [45.7,45.8) has 9351 bin [45.8,45.9) has 11462 bin [45.9,46.0) has 12733 bin [46.0,46.1) has 12580 bin [46.1,46.2) has 16563 bin [46.2,46.3) has 27718 bin [46.3,46.4) has 32768 bin [46.4,46.5) has 25689 bin [46.5,46.6) has 21041 bin [46.6,46.7) has 18625 bin [46.7,46.8) has 18647 bin [46.8,46.9) has 15771 bin [46.9,47.0) has 15366 bin [47.0,47.1) has 16356 bin [47.1,47.2) has 25504 bin [47.2,47.3) has 19782 bin [47.3,47.4) has 15765 bin [47.4,47.5) has 16130 bin [47.5,47.6) has 16368 bin [47.6,47.7) has 17766 bin [47.7,47.8) has 16084 bin [47.8,47.9) has 14846 bin [47.9,48.0) has 17413 bin [48.0,48.1) has 23181 bin [48.1,48.2) has 21887 bin [48.2,48.3) has 32597 bin [48.3,48.4) has 38850 bin [48.4,48.5) has 46309 bin [48.5,48.6) has 62633 bin [48.6,48.7) has 88785 bin [48.7,48.8) has 86485 bin [48.8,48.9) has 80169 bin [48.9,49.0) has 100496 bin [49.0,49.1) has 104263 bin [49.1,49.2) has 98709 bin [49.2,49.3) has 118784 bin 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[79.8,79.9) has 1609 bin [79.9,80.0) has 1632 bin [80.0,80.1) has 1494 bin [80.1,80.2) has 1395 bin [80.2,80.3) has 1397 bin [80.3,80.4) has 1503 bin [80.4,80.5) has 1330 bin [80.5,80.6) has 1188 bin [80.6,80.7) has 1143 bin [80.7,80.8) has 1129 bin [80.8,80.9) has 1074 bin [80.9,81.0) has 1045 bin [81.0,81.1) has 998 bin [81.1,81.2) has 896 bin [81.2,81.3) has 881 bin [81.3,81.4) has 848 bin [81.4,81.5) has 845 bin [81.5,81.6) has 772 bin [81.6,81.7) has 748 bin [81.7,81.8) has 654 bin [81.8,81.9) has 636 bin [81.9,82.0) has 610 bin [82.0,82.1) has 592 bin [82.1,82.2) has 588 bin [82.2,82.3) has 507 bin [82.3,82.4) has 486 bin [82.4,82.5) has 477 bin [82.5,82.6) has 480 bin [82.6,82.7) has 733 bin [82.7,82.8) has 879 bin [82.8,82.9) has 633 bin [82.9,83.0) has 432 bin [83.0,83.1) has 379 bin [83.1,83.2) has 364 bin [83.2,83.3) has 347 bin [83.3,83.4) has 300 bin [83.4,83.5) has 310 bin [83.5,83.6) has 291 bin [83.6,83.7) has 271 bin [83.7,83.8) has 231 bin [83.8,83.9) has 243 bin [83.9,84.0) has 236 bin [84.0,84.1) has 184 bin [84.1,84.2) has 192 bin [84.2,84.3) has 165 bin [84.3,84.4) has 153 bin [84.4,84.5) has 117 bin [84.5,84.6) has 113 bin [84.6,84.7) has 107 bin [84.7,84.8) has 94 bin [84.8,84.9) has 74 bin [84.9,85.0) has 58 bin [85.0,85.1) has 72 bin [85.1,85.2) has 48 bin [85.2,85.3) has 66 bin [85.3,85.4) has 52 bin [85.4,85.5) has 45 bin [85.5,85.6) has 60 bin [85.6,85.7) has 57 bin [85.7,85.8) has 50 bin [85.8,85.9) has 39 bin [85.9,86.0) has 34 bin [86.0,86.1) has 25 bin [86.1,86.2) has 21 bin [86.2,86.3) has 7 bin [86.3,86.4) has 12 bin [86.4,86.5) has 7 bin [86.5,86.6) has 3 bin [87.0,87.1) has 1 bin [87.1,87.2) has 1 bin [87.2,87.3) has 13 bin [87.3,87.4) has 4 bin [87.8,87.9) has 1 average z coordinate 56.0 for 33170242 element(s) point source id histogram with bin size 1.000000 bin 179 has 15353872 bin 180 has 17816370 average point source id 179.537119084027182 for 33170242 element(s)