lasinfo (210611) report for 'AHN4T/51GZ2_11.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: 42192512 number of points by return: 26605002 11096749 3728701 688083 73977 scale factor x y z: 0.001 0.001 0.001 offset x y z: 164980 377480 0 min x y z: 164980.000 377480.000 19.545 max x y z: 166019.999 378769.999 63.775 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: 42192512 extended number of points by return: 26605002 11096749 3728701 688083 73977 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 19545 63775 intensity 56 3821 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -9 29 user_data 6 7 point_source_ID 78 79 gps_time 296120724.877423 296123075.086547 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 30 255 B 21 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0.56 38.21 ('Amplitude') attribute1 -16.56 21.76 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26605002 number of intermediate returns: 4490478 number of last returns: 26601382 number of single returns: 15504350 covered area in square units/kilounits: 1337152/1.34 point density: all returns 31.55 last only 19.89 (per square units) spacing: all returns 0.18 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42192512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26605002 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11096749 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3728701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 688083 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 73977 instead zero. overview over extended number of returns of given pulse: 15504350 14739511 9122763 2455810 345736 23315 1027 0 0 0 0 0 0 0 0 histogram of classification of points: 19953812 unclassified (1) 22152866 ground (2) 24035 building (6) 61799 water (9) +-> flagged as extended overlap: 2688533 +---> 1340580 of those are unclassified (1) +---> 1342523 of those are ground (2) +---> 3898 of those are building (6) +---> 1532 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.5,19.6) has 3 bin [19.6,19.7) has 445 bin [19.7,19.8) has 11158 bin [19.8,19.9) has 35638 bin [19.9,20.0) has 57060 bin [20.0,20.1) has 61719 bin [20.1,20.2) has 70425 bin [20.2,20.3) has 103258 bin [20.3,20.4) has 109482 bin [20.4,20.5) has 165981 bin [20.5,20.6) has 221404 bin [20.6,20.7) has 261332 bin [20.7,20.8) has 253517 bin [20.8,20.9) has 191719 bin [20.9,21.0) has 193856 bin [21.0,21.1) has 263754 bin [21.1,21.2) has 341657 bin [21.2,21.3) has 369206 bin [21.3,21.4) has 415818 bin [21.4,21.5) has 500087 bin [21.5,21.6) has 593383 bin [21.6,21.7) has 765750 bin [21.7,21.8) has 929161 bin [21.8,21.9) has 1014026 bin [21.9,22.0) has 1160377 bin [22.0,22.1) has 1389460 bin [22.1,22.2) has 1626467 bin [22.2,22.3) has 1493633 bin [22.3,22.4) has 1298556 bin [22.4,22.5) has 1226843 bin [22.5,22.6) has 1107962 bin [22.6,22.7) has 917593 bin [22.7,22.8) has 795837 bin [22.8,22.9) has 663372 bin [22.9,23.0) has 595189 bin [23.0,23.1) has 528432 bin [23.1,23.2) has 475259 bin [23.2,23.3) has 422315 bin [23.3,23.4) has 416964 bin [23.4,23.5) has 377200 bin [23.5,23.6) has 374796 bin [23.6,23.7) has 323423 bin [23.7,23.8) has 248650 bin [23.8,23.9) has 207030 bin [23.9,24.0) has 174946 bin [24.0,24.1) has 144120 bin [24.1,24.2) has 122575 bin [24.2,24.3) has 100593 bin [24.3,24.4) has 84064 bin [24.4,24.5) has 70901 bin [24.5,24.6) has 63820 bin [24.6,24.7) has 59315 bin [24.7,24.8) 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has 5563 bin [51.5,51.6) has 5559 bin [51.6,51.7) has 5494 bin [51.7,51.8) has 5266 bin [51.8,51.9) has 5087 bin [51.9,52.0) has 4906 bin [52.0,52.1) has 4872 bin [52.1,52.2) has 4709 bin [52.2,52.3) has 4748 bin [52.3,52.4) has 4551 bin [52.4,52.5) has 4526 bin [52.5,52.6) has 4215 bin [52.6,52.7) has 3963 bin [52.7,52.8) has 3954 bin [52.8,52.9) has 3821 bin [52.9,53.0) has 3538 bin [53.0,53.1) has 3537 bin [53.1,53.2) has 3380 bin [53.2,53.3) has 3275 bin [53.3,53.4) has 3227 bin [53.4,53.5) has 3099 bin [53.5,53.6) has 3053 bin [53.6,53.7) has 3046 bin [53.7,53.8) has 2879 bin [53.8,53.9) has 2724 bin [53.9,54.0) has 2754 bin [54.0,54.1) has 2676 bin [54.1,54.2) has 2651 bin [54.2,54.3) has 2525 bin [54.3,54.4) has 2440 bin [54.4,54.5) has 2405 bin [54.5,54.6) has 2317 bin [54.6,54.7) has 2387 bin [54.7,54.8) has 2201 bin [54.8,54.9) has 2152 bin [54.9,55.0) has 2101 bin [55.0,55.1) has 2023 bin [55.1,55.2) has 1914 bin [55.2,55.3) has 1833 bin [55.3,55.4) has 1775 bin [55.4,55.5) 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has 237 bin [59.6,59.7) has 219 bin [59.7,59.8) has 199 bin [59.8,59.9) has 189 bin [59.9,60.0) has 144 bin [60.0,60.1) has 162 bin [60.1,60.2) has 153 bin [60.2,60.3) has 115 bin [60.3,60.4) has 120 bin [60.4,60.5) has 111 bin [60.5,60.6) has 91 bin [60.6,60.7) has 142 bin [60.7,60.8) has 100 bin [60.8,60.9) has 97 bin [60.9,61.0) has 112 bin [61.0,61.1) has 99 bin [61.1,61.2) has 110 bin [61.2,61.3) has 90 bin [61.3,61.4) has 80 bin [61.4,61.5) has 64 bin [61.5,61.6) has 58 bin [61.6,61.7) has 68 bin [61.7,61.8) has 51 bin [61.8,61.9) has 42 bin [61.9,62.0) has 48 bin [62.0,62.1) has 47 bin [62.1,62.2) has 33 bin [62.2,62.3) has 32 bin [62.3,62.4) has 31 bin [62.4,62.5) has 15 bin [62.5,62.6) has 17 bin [62.6,62.7) has 11 bin [62.7,62.8) has 8 bin [62.8,62.9) has 11 bin [62.9,63.0) has 7 bin [63.0,63.1) has 10 bin [63.1,63.2) has 11 bin [63.2,63.3) has 5 bin [63.3,63.4) has 2 bin [63.4,63.5) has 5 bin [63.7,63.8) has 1 average z coordinate 28.5 for 42192512 element(s) point source id histogram with bin size 1.000000 bin 78 has 21585794 bin 79 has 20606718 average point source id 78.488397514705923 for 42192512 element(s)