lasinfo (210611) report for 'AHN4T/27HZ1_01.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: 336/2022 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: 33120018 number of points by return: 23917140 6186676 2388282 546942 74512 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 479980 0 min x y z: 209980.000 479980.000 3.056 max x y z: 211019.999 481269.999 45.738 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: 33120018 extended number of points by return: 23917140 6186676 2388282 546942 74512 6161 305 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 3056 45738 intensity 41 4113 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 1 user_data 6 7 point_source_ID 138 139 gps_time 330429356.264078 330431109.871491 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 39 255 B 33 255 NIR 2 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 24.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23917140 number of intermediate returns: 3015107 number of last returns: 23920998 number of single returns: 17733227 covered area in square units/kilounits: 1339968/1.34 point density: all returns 24.72 last only 17.85 (per square units) spacing: all returns 0.20 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33120018 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23917140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6186676 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2388282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 546942 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 74512 instead zero. overview over extended number of returns of given pulse: 17733227 7595642 5522530 1889372 341892 35251 2104 0 0 0 0 0 0 0 0 histogram of classification of points: 10813440 unclassified (1) 22052981 ground (2) 194979 building (6) 58618 water (9) +-> flagged as extended overlap: 2161730 +---> 749279 of those are unclassified (1) +---> 1358317 of those are ground (2) +---> 44543 of those are building (6) +---> 9591 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 12 bin [3.1,3.2) has 463 bin [3.2,3.3) has 12270 bin [3.3,3.4) has 145944 bin [3.4,3.5) has 137462 bin [3.5,3.6) has 55774 bin [3.6,3.7) has 215506 bin [3.7,3.8) has 371619 bin [3.8,3.9) has 1069401 bin [3.9,4.0) has 662549 bin [4.0,4.1) has 387010 bin [4.1,4.2) has 642088 bin [4.2,4.3) has 660013 bin [4.3,4.4) has 854873 bin [4.4,4.5) has 1366770 bin [4.5,4.6) has 1709543 bin [4.6,4.7) has 1550884 bin [4.7,4.8) has 1549256 bin [4.8,4.9) has 1498137 bin [4.9,5.0) has 1351114 bin [5.0,5.1) has 1126746 bin [5.1,5.2) has 947731 bin [5.2,5.3) has 772710 bin [5.3,5.4) has 586221 bin [5.4,5.5) has 452466 bin [5.5,5.6) has 420473 bin [5.6,5.7) has 393295 bin [5.7,5.8) has 348655 bin [5.8,5.9) has 319455 bin [5.9,6.0) has 307203 bin [6.0,6.1) has 332991 bin [6.1,6.2) has 333327 bin [6.2,6.3) has 286879 bin [6.3,6.4) has 217087 bin [6.4,6.5) has 197253 bin [6.5,6.6) has 190952 bin [6.6,6.7) has 238777 bin [6.7,6.8) has 202084 bin [6.8,6.9) has 190119 bin [6.9,7.0) has 181530 bin [7.0,7.1) has 172970 bin [7.1,7.2) has 130406 bin [7.2,7.3) has 100953 bin [7.3,7.4) has 74535 bin [7.4,7.5) has 60209 bin [7.5,7.6) has 53546 bin [7.6,7.7) has 49643 bin [7.7,7.8) has 48900 bin [7.8,7.9) has 46118 bin [7.9,8.0) has 45765 bin [8.0,8.1) has 46718 bin [8.1,8.2) has 36548 bin [8.2,8.3) has 34091 bin [8.3,8.4) has 29674 bin [8.4,8.5) has 27661 bin [8.5,8.6) has 27375 bin [8.6,8.7) has 27784 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bin [31.8,31.9) has 13253 bin [31.9,32.0) has 12709 bin [32.0,32.1) has 12173 bin [32.1,32.2) has 11306 bin [32.2,32.3) has 10921 bin [32.3,32.4) has 10693 bin [32.4,32.5) has 10387 bin [32.5,32.6) has 10051 bin [32.6,32.7) has 9602 bin [32.7,32.8) has 9136 bin [32.8,32.9) has 8798 bin [32.9,33.0) has 8402 bin [33.0,33.1) has 8131 bin [33.1,33.2) has 7597 bin [33.2,33.3) has 7576 bin [33.3,33.4) has 7355 bin [33.4,33.5) has 7161 bin [33.5,33.6) has 6881 bin [33.6,33.7) has 6765 bin [33.7,33.8) has 6605 bin [33.8,33.9) has 6183 bin [33.9,34.0) has 5952 bin [34.0,34.1) has 5496 bin [34.1,34.2) has 5362 bin [34.2,34.3) has 5195 bin [34.3,34.4) has 4786 bin [34.4,34.5) has 4812 bin [34.5,34.6) has 4497 bin [34.6,34.7) has 4442 bin [34.7,34.8) has 4004 bin [34.8,34.9) has 3976 bin [34.9,35.0) has 3676 bin [35.0,35.1) has 3600 bin [35.1,35.2) has 3393 bin [35.2,35.3) has 3286 bin [35.3,35.4) has 3136 bin [35.4,35.5) has 2923 bin [35.5,35.6) has 2764 bin [35.6,35.7) has 2644 bin [35.7,35.8) has 2491 bin [35.8,35.9) has 2310 bin [35.9,36.0) has 2253 bin [36.0,36.1) has 2192 bin [36.1,36.2) has 2095 bin [36.2,36.3) has 1996 bin [36.3,36.4) has 1917 bin [36.4,36.5) has 1902 bin [36.5,36.6) has 1713 bin [36.6,36.7) has 1580 bin [36.7,36.8) has 1518 bin [36.8,36.9) has 1471 bin [36.9,37.0) has 1368 bin [37.0,37.1) has 1263 bin [37.1,37.2) has 1217 bin [37.2,37.3) has 1137 bin [37.3,37.4) has 1071 bin [37.4,37.5) has 1020 bin [37.5,37.6) has 918 bin [37.6,37.7) has 907 bin [37.7,37.8) has 917 bin [37.8,37.9) has 799 bin [37.9,38.0) has 735 bin [38.0,38.1) has 684 bin [38.1,38.2) has 612 bin [38.2,38.3) has 599 bin [38.3,38.4) has 526 bin [38.4,38.5) has 507 bin [38.5,38.6) has 481 bin [38.6,38.7) has 464 bin [38.7,38.8) has 448 bin [38.8,38.9) has 408 bin [38.9,39.0) has 391 bin [39.0,39.1) has 326 bin [39.1,39.2) has 345 bin [39.2,39.3) has 272 bin [39.3,39.4) has 278 bin [39.4,39.5) has 216 bin [39.5,39.6) has 239 bin [39.6,39.7) has 211 bin [39.7,39.8) has 191 bin [39.8,39.9) has 185 bin [39.9,40.0) has 177 bin [40.0,40.1) has 128 bin [40.1,40.2) has 139 bin [40.2,40.3) has 146 bin [40.3,40.4) has 125 bin [40.4,40.5) has 129 bin [40.5,40.6) has 114 bin [40.6,40.7) has 81 bin [40.7,40.8) has 82 bin [40.8,40.9) has 67 bin [40.9,41.0) has 57 bin [41.0,41.1) has 35 bin [41.1,41.2) has 38 bin [41.2,41.3) has 32 bin [41.3,41.4) has 35 bin [41.4,41.5) has 20 bin [41.5,41.6) has 21 bin [41.6,41.7) has 27 bin [41.7,41.8) has 22 bin [41.8,41.9) has 11 bin [41.9,42.0) has 15 bin [42.0,42.1) has 9 bin [42.1,42.2) has 10 bin [42.2,42.3) has 8 bin [42.3,42.4) has 7 bin [42.4,42.5) has 1 bin [42.5,42.6) has 2 bin [42.6,42.7) has 2 bin [42.7,42.8) has 1 bin [42.9,43.0) has 2 bin [43.0,43.1) has 1 bin [43.1,43.2) has 3 bin [43.2,43.3) has 4 bin [43.3,43.4) has 2 bin [43.4,43.5) has 1 bin [43.5,43.6) has 4 bin [44.8,44.9) has 2 bin [44.9,45.0) has 1 bin [45.1,45.2) has 2 bin [45.2,45.3) has 1 bin [45.3,45.4) has 3 bin [45.4,45.5) has 1 bin [45.5,45.6) has 26 bin [45.6,45.7) has 16 bin [45.7,45.8) has 1 average z coordinate 9.8 for 33120018 element(s) point source id histogram with bin size 1.000000 bin 138 has 13772113 bin 139 has 19347905 average point source id 138.584175558117153 for 33120018 element(s)