lasinfo (210611) report for 'AHN4T/33AZ1_16.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: 40188608 number of points by return: 25908729 10470478 3278664 489244 39368 scale factor x y z: 0.001 0.001 0.001 offset x y z: 179980 463730 0 min x y z: 179980.000 463730.000 20.900 max x y z: 181019.999 465019.999 59.526 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: 40188608 extended number of points by return: 25908729 10470478 3278664 489244 39368 2054 71 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 20900 59526 intensity 46 2731 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank -29 29 user_data 6 7 point_source_ID 112 114 gps_time 328694679.917553 328696390.214444 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 57 255 G 69 244 B 67 223 NIR 63 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.64 10.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25908729 number of intermediate returns: 3812330 number of last returns: 25904134 number of single returns: 15436585 covered area in square units/kilounits: 1341584/1.34 point density: all returns 29.96 last only 19.31 (per square units) spacing: all returns 0.18 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40188608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25908729 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10470478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3278664 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 489244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 39368 instead zero. overview over extended number of returns of given pulse: 15436585 14375456 8372954 1803906 187289 11927 491 0 0 0 0 0 0 0 0 histogram of classification of points: 20419490 unclassified (1) 19769118 ground (2) +-> flagged as extended overlap: 3562005 +---> 1985571 of those are unclassified (1) +---> 1576434 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [20.9,21.0) has 4 bin [21.0,21.1) has 24 bin [21.1,21.2) has 31 bin [21.2,21.3) has 21 bin [21.3,21.4) has 17 bin [21.4,21.5) has 15 bin [21.5,21.6) has 14 bin [21.6,21.7) has 11 bin [21.7,21.8) has 9 bin [21.8,21.9) has 8 bin [21.9,22.0) has 5 bin [22.0,22.1) has 9 bin [22.1,22.2) has 2 bin [22.2,22.3) has 6 bin [22.3,22.4) has 4 bin [22.4,22.5) has 17 bin [22.5,22.6) has 22 bin [22.6,22.7) has 31 bin [22.7,22.8) has 64 bin [22.8,22.9) has 98 bin [22.9,23.0) has 245 bin [23.0,23.1) has 438 bin [23.1,23.2) has 1846 bin [23.2,23.3) has 6592 bin [23.3,23.4) has 10269 bin [23.4,23.5) has 10402 bin [23.5,23.6) has 11121 bin [23.6,23.7) has 11479 bin [23.7,23.8) has 13370 bin [23.8,23.9) has 15157 bin [23.9,24.0) has 20253 bin [24.0,24.1) has 26709 bin [24.1,24.2) has 33234 bin [24.2,24.3) has 43465 bin [24.3,24.4) has 54539 bin [24.4,24.5) has 81777 bin [24.5,24.6) has 105618 bin [24.6,24.7) has 134944 bin [24.7,24.8) has 164018 bin [24.8,24.9) has 193869 bin [24.9,25.0) has 225253 bin [25.0,25.1) has 280490 bin [25.1,25.2) has 339475 bin [25.2,25.3) has 377907 bin [25.3,25.4) has 397046 bin [25.4,25.5) has 409460 bin [25.5,25.6) has 454625 bin [25.6,25.7) has 475078 bin [25.7,25.8) has 498859 bin [25.8,25.9) has 534643 bin [25.9,26.0) has 556728 bin [26.0,26.1) has 582588 bin [26.1,26.2) has 583015 bin [26.2,26.3) has 580361 bin [26.3,26.4) has 563443 bin [26.4,26.5) has 541542 bin [26.5,26.6) has 540296 bin [26.6,26.7) has 505698 bin [26.7,26.8) has 505410 bin [26.8,26.9) has 486878 bin 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[53.4,53.5) has 1396 bin [53.5,53.6) has 1240 bin [53.6,53.7) has 1158 bin [53.7,53.8) has 1060 bin [53.8,53.9) has 977 bin [53.9,54.0) has 890 bin [54.0,54.1) has 799 bin [54.1,54.2) has 656 bin [54.2,54.3) has 600 bin [54.3,54.4) has 596 bin [54.4,54.5) has 500 bin [54.5,54.6) has 482 bin [54.6,54.7) has 463 bin [54.7,54.8) has 378 bin [54.8,54.9) has 374 bin [54.9,55.0) has 382 bin [55.0,55.1) has 364 bin [55.1,55.2) has 298 bin [55.2,55.3) has 267 bin [55.3,55.4) has 258 bin [55.4,55.5) has 200 bin [55.5,55.6) has 197 bin [55.6,55.7) has 139 bin [55.7,55.8) has 128 bin [55.8,55.9) has 129 bin [55.9,56.0) has 115 bin [56.0,56.1) has 113 bin [56.1,56.2) has 123 bin [56.2,56.3) has 115 bin [56.3,56.4) has 114 bin [56.4,56.5) has 99 bin [56.5,56.6) has 83 bin [56.6,56.7) has 93 bin [56.7,56.8) has 64 bin [56.8,56.9) has 54 bin [56.9,57.0) has 51 bin [57.0,57.1) has 47 bin [57.1,57.2) has 49 bin [57.2,57.3) has 37 bin [57.3,57.4) has 28 bin [57.4,57.5) has 32 bin [57.5,57.6) has 21 bin [57.6,57.7) has 25 bin [57.7,57.8) has 22 bin [57.8,57.9) has 16 bin [57.9,58.0) has 16 bin [58.0,58.1) has 14 bin [58.1,58.2) has 11 bin [58.2,58.3) has 11 bin [58.3,58.4) has 10 bin [58.4,58.5) has 10 bin [58.5,58.6) has 17 bin [58.6,58.7) has 8 bin [58.7,58.8) has 5 bin [58.8,58.9) has 5 bin [59.0,59.1) has 2 bin [59.1,59.2) has 1 bin [59.2,59.3) has 1 bin [59.3,59.4) has 2 bin [59.4,59.5) has 1 bin [59.5,59.6) has 1 average z coordinate 33.6 for 40188608 element(s) point source id histogram with bin size 1.000000 bin 112 has 1141615 bin 113 has 35140352 bin 114 has 3906641 average point source id 113.068801238400695 for 40188608 element(s)