lasinfo (210611) report for 'AHN4T/32CZ2_02.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: 342/2021 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: 82557949 number of points by return: 48033472 25027901 7975204 1385984 135388 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 454980 0 min x y z: 145980.000 454980.000 3.034 max x y z: 147019.999 456269.999 48.486 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: 82557949 extended number of points by return: 48033472 25027901 7975204 1385984 135388 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 3034 48486 intensity 10 4769 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 -26 32 user_data 6 8 point_source_ID 83 87 gps_time 269731423.355251 270025044.319684 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 9 255 B 0 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4333 5333 extended_scanner_channel 0 0 attribute0 0.1 47.69 ('Amplitude') attribute1 -15.51 32.54 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48033472 number of intermediate returns: 9484323 number of last returns: 48023965 number of single returns: 22983811 covered area in square units/kilounits: 1340824/1.34 point density: all returns 61.57 last only 35.82 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 82557949 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48033472 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 25027901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 7975204 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1385984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 135388 instead zero. overview over extended number of returns of given pulse: 22983811 34135397 19762637 4999009 668519 8466 110 0 0 0 0 0 0 0 0 histogram of classification of points: 47566339 unclassified (1) 32806158 ground (2) 2176766 building (6) 7703 water (9) 983 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5933133 +---> 3443708 of those are unclassified (1) +---> 2280384 of those are ground (2) +---> 207624 of those are building (6) +---> 1417 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.0,3.1) has 105 bin [3.1,3.2) has 3794 bin [3.2,3.3) has 3392 bin [3.3,3.4) has 10644 bin [3.4,3.5) has 9048 bin [3.5,3.6) has 6681 bin [3.6,3.7) has 5623 bin [3.7,3.8) has 5117 bin [3.8,3.9) has 5468 bin [3.9,4.0) has 8089 bin [4.0,4.1) has 9447 bin [4.1,4.2) has 20807 bin [4.2,4.3) has 11501 bin [4.3,4.4) has 11604 bin [4.4,4.5) has 13924 bin [4.5,4.6) has 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[42.6,42.7) has 825 bin [42.7,42.8) has 844 bin [42.8,42.9) has 783 bin [42.9,43.0) has 696 bin [43.0,43.1) has 705 bin [43.1,43.2) has 659 bin [43.2,43.3) has 577 bin [43.3,43.4) has 563 bin [43.4,43.5) has 509 bin [43.5,43.6) has 466 bin [43.6,43.7) has 436 bin [43.7,43.8) has 365 bin [43.8,43.9) has 376 bin [43.9,44.0) has 328 bin [44.0,44.1) has 329 bin [44.1,44.2) has 339 bin [44.2,44.3) has 263 bin [44.3,44.4) has 237 bin [44.4,44.5) has 267 bin [44.5,44.6) has 230 bin [44.6,44.7) has 238 bin [44.7,44.8) has 216 bin [44.8,44.9) has 161 bin [44.9,45.0) has 152 bin [45.0,45.1) has 155 bin [45.1,45.2) has 129 bin [45.2,45.3) has 130 bin [45.3,45.4) has 96 bin [45.4,45.5) has 94 bin [45.5,45.6) has 97 bin [45.6,45.7) has 86 bin [45.7,45.8) has 83 bin [45.8,45.9) has 85 bin [45.9,46.0) has 76 bin [46.0,46.1) has 70 bin [46.1,46.2) has 59 bin [46.2,46.3) has 49 bin [46.3,46.4) has 32 bin [46.4,46.5) has 24 bin [46.5,46.6) has 27 bin [46.6,46.7) has 28 bin [46.7,46.8) has 22 bin [46.8,46.9) has 27 bin [46.9,47.0) has 22 bin [47.0,47.1) has 15 bin [47.1,47.2) has 15 bin [47.2,47.3) has 17 bin [47.3,47.4) has 7 bin [47.4,47.5) has 12 bin [47.5,47.6) has 11 bin [47.6,47.7) has 6 bin [47.7,47.8) has 7 bin [47.8,47.9) has 7 bin [47.9,48.0) has 5 bin [48.1,48.2) has 1 bin [48.4,48.5) has 2 average z coordinate 14.7 for 82557949 element(s) point source id histogram with bin size 1.000000 bin 83 has 7467365 bin 86 has 59421404 bin 87 has 15669180 average point source id 85.918446193473144 for 82557949 element(s)