lasinfo (210611) report for 'AHN4T/51GZ2_09.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: 339/2022 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: 31362333 number of points by return: 23182339 5796029 1960044 380040 43881 scale factor x y z: 0.001 0.001 0.001 offset x y z: 167980 378730 0 min x y z: 167980.000 378730.000 17.615 max x y z: 169019.999 380019.999 55.396 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: 31362333 extended number of points by return: 23182339 5796029 1960044 380040 43881 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 17615 55396 intensity 0 4860 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 -29 29 user_data 6 7 point_source_ID 79 81 gps_time 296123006.520639 296125769.404809 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 37 255 B 25 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.48 32.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23182339 number of intermediate returns: 2389474 number of last returns: 23161263 number of single returns: 17370743 covered area in square units/kilounits: 1327972/1.33 point density: all returns 23.62 last only 17.44 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31362333 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23182339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5796029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1960044 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 380040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 43881 instead zero. overview over extended number of returns of given pulse: 17370743 7678248 4746133 1346870 204399 15009 931 0 0 0 0 0 0 0 0 histogram of classification of points: 10712323 unclassified (1) 20361234 ground (2) 155670 building (6) 132703 water (9) 403 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2362456 +---> 717203 of those are unclassified (1) +---> 1640700 of those are ground (2) +---> 2245 of those are building (6) +---> 2308 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 162 bin [17.7,17.8) has 13333 bin [17.8,17.9) has 151614 bin [17.9,18.0) has 476020 bin [18.0,18.1) has 530222 bin [18.1,18.2) has 571116 bin [18.2,18.3) has 543518 bin [18.3,18.4) has 669070 bin [18.4,18.5) has 886072 bin [18.5,18.6) has 1202211 bin [18.6,18.7) has 907008 bin [18.7,18.8) has 695787 bin [18.8,18.9) has 614508 bin [18.9,19.0) has 588511 bin [19.0,19.1) has 546328 bin [19.1,19.2) has 465848 bin [19.2,19.3) has 436669 bin [19.3,19.4) has 382774 bin [19.4,19.5) has 356468 bin [19.5,19.6) has 365443 bin [19.6,19.7) has 365062 bin [19.7,19.8) has 334322 bin [19.8,19.9) has 348187 bin [19.9,20.0) has 344869 bin [20.0,20.1) has 334617 bin [20.1,20.2) has 374446 bin [20.2,20.3) has 431980 bin [20.3,20.4) has 448396 bin [20.4,20.5) has 450624 bin [20.5,20.6) has 496226 bin [20.6,20.7) has 630491 bin [20.7,20.8) has 847552 bin [20.8,20.9) has 1009900 bin [20.9,21.0) has 921872 bin [21.0,21.1) has 801450 bin [21.1,21.2) has 715100 bin [21.2,21.3) has 641090 bin [21.3,21.4) has 539010 bin [21.4,21.5) has 460911 bin [21.5,21.6) has 397042 bin [21.6,21.7) has 282590 bin [21.7,21.8) has 222294 bin [21.8,21.9) has 202179 bin [21.9,22.0) has 161018 bin [22.0,22.1) has 147134 bin [22.1,22.2) has 136764 bin [22.2,22.3) has 117400 bin [22.3,22.4) has 97758 bin [22.4,22.5) has 84472 bin [22.5,22.6) has 75336 bin [22.6,22.7) has 69148 bin 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930 bin [50.0,50.1) has 914 bin [50.1,50.2) has 882 bin [50.2,50.3) has 842 bin [50.3,50.4) has 787 bin [50.4,50.5) has 744 bin [50.5,50.6) has 729 bin [50.6,50.7) has 732 bin [50.7,50.8) has 700 bin [50.8,50.9) has 624 bin [50.9,51.0) has 650 bin [51.0,51.1) has 598 bin [51.1,51.2) has 554 bin [51.2,51.3) has 529 bin [51.3,51.4) has 495 bin [51.4,51.5) has 461 bin [51.5,51.6) has 467 bin [51.6,51.7) has 432 bin [51.7,51.8) has 430 bin [51.8,51.9) has 372 bin [51.9,52.0) has 363 bin [52.0,52.1) has 340 bin [52.1,52.2) has 295 bin [52.2,52.3) has 247 bin [52.3,52.4) has 246 bin [52.4,52.5) has 197 bin [52.5,52.6) has 190 bin [52.6,52.7) has 164 bin [52.7,52.8) has 170 bin [52.8,52.9) has 117 bin [52.9,53.0) has 111 bin [53.0,53.1) has 132 bin [53.1,53.2) has 114 bin [53.2,53.3) has 72 bin [53.3,53.4) has 69 bin [53.4,53.5) has 75 bin [53.5,53.6) has 47 bin [53.6,53.7) has 41 bin [53.7,53.8) has 44 bin [53.8,53.9) has 32 bin [53.9,54.0) has 40 bin [54.0,54.1) has 23 bin [54.1,54.2) has 25 bin [54.2,54.3) has 17 bin [54.3,54.4) has 8 bin [54.4,54.5) has 17 bin [54.5,54.6) has 7 bin [54.6,54.7) has 12 bin [54.7,54.8) has 11 bin [54.8,54.9) has 6 bin [54.9,55.0) has 5 bin [55.0,55.1) has 2 bin [55.1,55.2) has 1 bin [55.3,55.4) has 2 average z coordinate 22.9 for 31362333 element(s) point source id histogram with bin size 1.000000 bin 79 has 3512571 bin 80 has 26309660 bin 81 has 1540102 average point source id 79.937107070446572 for 31362333 element(s)