lasinfo (210611) report for 'AHN4T/17AZ1_23.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: 333/2022 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: 31605938 number of points by return: 25584536 4098233 1557554 326415 36765 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 537480 0 min x y z: 221980.000 537480.000 7.747 max x y z: 223019.999 538769.999 47.192 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: 31605938 extended number of points by return: 25584536 4098233 1557554 326415 36765 2342 93 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 7747 47192 intensity 48 4965 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 -22 29 user_data 6 7 point_source_ID 59 61 gps_time 328707064.089081 330511798.805514 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 43 255 B 31 255 NIR 13 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -3667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.21 32.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25584536 number of intermediate returns: 1921176 number of last returns: 25571040 number of single returns: 21470814 covered area in square units/kilounits: 1340660/1.34 point density: all returns 23.57 last only 19.07 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31605938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25584536 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4098233 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1557554 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36765 instead zero. overview over extended number of returns of given pulse: 21470814 5100863 3691502 1156689 171967 13452 651 0 0 0 0 0 0 0 0 histogram of classification of points: 7055647 unclassified (1) 23889105 ground (2) 621715 building (6) 39470 water (9) 1 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2667361 +---> 737143 of those are unclassified (1) +---> 1899767 of those are ground (2) +---> 29760 of those are building (6) +---> 691 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.7,7.8) has 4 bin [7.8,7.9) has 134 bin [7.9,8.0) has 2337 bin [8.0,8.1) has 665 bin [8.1,8.2) has 545 bin [8.2,8.3) has 932 bin [8.3,8.4) has 1401 bin [8.4,8.5) has 2861 bin [8.5,8.6) has 2442 bin [8.6,8.7) has 3587 bin [8.7,8.8) has 5823 bin [8.8,8.9) has 9784 bin [8.9,9.0) has 26393 bin [9.0,9.1) has 36312 bin [9.1,9.2) has 48056 bin [9.2,9.3) has 90421 bin [9.3,9.4) 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has 759 bin [40.1,40.2) has 665 bin [40.2,40.3) has 609 bin [40.3,40.4) has 610 bin [40.4,40.5) has 554 bin [40.5,40.6) has 566 bin [40.6,40.7) has 548 bin [40.7,40.8) has 520 bin [40.8,40.9) has 500 bin [40.9,41.0) has 493 bin [41.0,41.1) has 468 bin [41.1,41.2) has 441 bin [41.2,41.3) has 473 bin [41.3,41.4) has 404 bin [41.4,41.5) has 413 bin [41.5,41.6) has 413 bin [41.6,41.7) has 348 bin [41.7,41.8) has 351 bin [41.8,41.9) has 368 bin [41.9,42.0) has 402 bin [42.0,42.1) has 381 bin [42.1,42.2) has 402 bin [42.2,42.3) has 386 bin [42.3,42.4) has 387 bin [42.4,42.5) has 357 bin [42.5,42.6) has 358 bin [42.6,42.7) has 308 bin [42.7,42.8) has 320 bin [42.8,42.9) has 316 bin [42.9,43.0) has 281 bin [43.0,43.1) has 244 bin [43.1,43.2) has 213 bin [43.2,43.3) has 206 bin [43.3,43.4) has 163 bin [43.4,43.5) has 196 bin [43.5,43.6) has 177 bin [43.6,43.7) has 174 bin [43.7,43.8) has 149 bin [43.8,43.9) has 142 bin [43.9,44.0) has 139 bin [44.0,44.1) has 148 bin [44.1,44.2) has 130 bin [44.2,44.3) has 132 bin [44.3,44.4) has 143 bin [44.4,44.5) has 111 bin [44.5,44.6) has 119 bin [44.6,44.7) has 105 bin [44.7,44.8) has 116 bin [44.8,44.9) has 105 bin [44.9,45.0) has 74 bin [45.0,45.1) has 83 bin [45.1,45.2) has 69 bin [45.2,45.3) has 72 bin [45.3,45.4) has 59 bin [45.4,45.5) has 57 bin [45.5,45.6) has 37 bin [45.6,45.7) has 52 bin [45.7,45.8) has 48 bin [45.8,45.9) has 41 bin [45.9,46.0) has 27 bin [46.0,46.1) has 40 bin [46.1,46.2) has 35 bin [46.2,46.3) has 27 bin [46.3,46.4) has 36 bin [46.4,46.5) has 21 bin [46.5,46.6) has 25 bin [46.6,46.7) has 17 bin [46.7,46.8) has 8 bin [46.8,46.9) has 10 bin [46.9,47.0) has 5 bin [47.1,47.2) has 1 average z coordinate 14.2 for 31605938 element(s) point source id histogram with bin size 1.000000 bin 59 has 1670643 bin 60 has 24098719 bin 61 has 5836576 average point source id 60.131808554455809 for 31605938 element(s)