lasinfo (210611) report for 'AHN4T/19DZ2_21.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: 177/2021 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: 29317601 number of points by return: 25385182 2788736 878534 261840 3309 scale factor x y z: 0.001 0.001 0.001 offset x y z: 114980 499980 0 min x y z: 114980.000 499980.000 -3.438 max x y z: 116019.999 501269.999 61.631 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: 29317601 extended number of points by return: 25385182 2788736 878534 261840 3309 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 -3438 61631 intensity 0 4742 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 -31 33 user_data 8 9 point_source_ID 23 25 gps_time 269523549.899565 269524859.515198 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 23 255 B 12 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5500 extended_scanner_channel 0 0 attribute0 0 47.42 ('Amplitude') attribute1 -18.02 29.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25385182 number of intermediate returns: 1152416 number of last returns: 25284694 number of single returns: 22504691 covered area in square units/kilounits: 1316120/1.32 point density: all returns 22.28 last only 19.21 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29317601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25385182 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2788736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 878534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 261840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3309 instead zero. overview over extended number of returns of given pulse: 22504691 3894140 1863453 1038659 16162 476 20 0 0 0 0 0 0 0 0 histogram of classification of points: 6338684 unclassified (1) 13778772 ground (2) 8266475 building (6) 875003 water (9) 58667 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2231990 +---> 545896 of those are unclassified (1) +---> 1008549 of those are ground (2) +---> 614025 of those are building (6) +---> 60084 of those are water (9) +---> 3436 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 14 bin [-3.4,-3.3) has 59 bin [-3.3,-3.2) has 62 bin [-3.2,-3.1) has 56 bin [-3.1,-3.0) has 47 bin [-3.0,-2.9) has 42 bin [-2.9,-2.8) has 31 bin [-2.8,-2.7) has 32 bin [-2.7,-2.6) has 34 bin [-2.6,-2.5) has 518 bin [-2.5,-2.4) has 1522 bin [-2.4,-2.3) has 1066 bin [-2.3,-2.2) has 1273 bin 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[17.5,17.6) has 16966 bin [17.6,17.7) has 7763 bin [17.7,17.8) has 5261 bin [17.8,17.9) has 10693 bin [17.9,18.0) has 16484 bin [18.0,18.1) has 8692 bin [18.1,18.2) has 4136 bin [18.2,18.3) has 3937 bin [18.3,18.4) has 3528 bin [18.4,18.5) has 3014 bin [18.5,18.6) has 2717 bin [18.6,18.7) has 3534 bin [18.7,18.8) has 6032 bin [18.8,18.9) has 2743 bin [18.9,19.0) has 4044 bin [19.0,19.1) has 2928 bin [19.1,19.2) has 2924 bin [19.2,19.3) has 5721 bin [19.3,19.4) has 5750 bin [19.4,19.5) has 3328 bin [19.5,19.6) has 2389 bin [19.6,19.7) has 2660 bin [19.7,19.8) has 3163 bin [19.8,19.9) has 4432 bin [19.9,20.0) has 3376 bin [20.0,20.1) has 2025 bin [20.1,20.2) has 1720 bin [20.2,20.3) has 2866 bin [20.3,20.4) has 3497 bin [20.4,20.5) has 5747 bin [20.5,20.6) has 4073 bin [20.6,20.7) has 1935 bin [20.7,20.8) has 1433 bin [20.8,20.9) has 2419 bin [20.9,21.0) has 4457 bin [21.0,21.1) has 1574 bin [21.1,21.2) has 1259 bin [21.2,21.3) has 1383 bin [21.3,21.4) has 1315 bin [21.4,21.5) has 1392 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[29.8,29.9) has 3 bin [29.9,30.0) has 1 bin [30.0,30.1) has 4 bin [30.1,30.2) has 4 bin [30.2,30.3) has 5 bin [30.3,30.4) has 11 bin [30.4,30.5) has 6 bin [30.5,30.6) has 6 bin [30.6,30.7) has 6 bin [30.7,30.8) has 13 bin [30.8,30.9) has 9 bin [30.9,31.0) has 5 bin [31.0,31.1) has 6 bin [31.1,31.2) has 17 bin [31.2,31.3) has 3 bin [31.3,31.4) has 7 bin [31.4,31.5) has 1 bin [31.5,31.6) has 1 bin [31.6,31.7) has 5 bin [31.7,31.8) has 12 bin [31.8,31.9) has 9 bin [31.9,32.0) has 273 bin [32.0,32.1) has 8766 bin [32.1,32.2) has 1288 bin [32.2,32.3) has 1002 bin [32.3,32.4) has 127 bin [32.4,32.5) has 21 bin [32.5,32.6) has 27 bin [32.6,32.7) has 12 bin [32.7,32.8) has 12 bin [32.8,32.9) has 12 bin [32.9,33.0) has 208 bin [33.0,33.1) has 89 bin [33.1,33.2) has 6 bin [33.2,33.3) has 12 bin [33.3,33.4) has 21 bin [33.4,33.5) has 11 bin [33.5,33.6) has 23 bin [33.6,33.7) has 7 bin [33.7,33.8) has 5 bin [33.8,33.9) has 4 bin [34.1,34.2) has 1 bin [34.2,34.3) has 7 bin [34.3,34.4) has 12 bin 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bin [39.5,39.6) has 1 bin [42.0,42.1) has 1 bin [42.7,42.8) has 2 bin [43.0,43.1) has 1 bin [43.4,43.5) has 1 bin [43.8,43.9) has 1 bin [44.0,44.1) has 1 bin [44.1,44.2) has 2 bin [44.2,44.3) has 3 bin [44.3,44.4) has 5 bin [44.4,44.5) has 5 bin [44.5,44.6) has 4 bin [44.6,44.7) has 5 bin [44.8,44.9) has 3 bin [44.9,45.0) has 2 bin [45.0,45.1) has 2 bin [45.8,45.9) has 1 bin [46.1,46.2) has 1 bin [46.2,46.3) has 1 bin [46.5,46.6) has 1 bin [46.6,46.7) has 1 bin [47.0,47.1) has 1 bin [50.4,50.5) has 1 bin [50.6,50.7) has 1 bin [50.7,50.8) has 1 bin [51.1,51.2) has 1 bin [51.5,51.6) has 1 bin [51.9,52.0) has 1 bin [52.7,52.8) has 1 bin [53.0,53.1) has 1 bin [53.4,53.5) has 1 bin [54.2,54.3) has 1 bin [54.6,54.7) has 1 bin [54.9,55.0) has 1 bin [55.0,55.1) has 1 bin [55.8,55.9) has 1 bin [56.1,56.2) has 1 bin [56.5,56.6) has 1 bin [58.7,58.8) has 1 bin [59.4,59.5) has 2 bin [59.5,59.6) has 2 bin [59.7,59.8) has 2 bin [59.9,60.0) has 1 bin [60.1,60.2) has 1 bin [60.2,60.3) has 1 bin [60.4,60.5) has 1 bin [60.8,60.9) has 2 bin [60.9,61.0) has 5 bin [61.0,61.1) has 2 bin [61.1,61.2) has 11 bin [61.2,61.3) has 4 bin [61.3,61.4) has 5 bin [61.4,61.5) has 25 bin [61.5,61.6) has 33 bin [61.6,61.7) has 2 average z coordinate 2.4 for 29317601 element(s) point source id histogram with bin size 1.000000 bin 23 has 3797108 bin 24 has 21491277 bin 25 has 4029216 average point source id 24.0079170188584 for 29317601 element(s)