lasinfo (210611) report for 'AHN4T/45GZ1_18.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: 338/2022 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: 33885421 number of points by return: 28876432 3757944 1048736 183491 18818 scale factor x y z: 0.001 0.001 0.001 offset x y z: 161980 401230 0 min x y z: 161980.000 401230.000 7.379 max x y z: 163019.999 402519.999 55.861 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: 33885421 extended number of points by return: 28876432 3757944 1048736 183491 18818 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 7379 55861 intensity 0 4792 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 64 66 gps_time 298034117.430414 298037775.636446 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 36 255 B 27 255 NIR 3 255 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 47.92 ('Amplitude') attribute1 -16.48 31.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28876432 number of intermediate returns: 1254814 number of last returns: 28823958 number of single returns: 25069783 covered area in square units/kilounits: 1339660/1.34 point density: all returns 25.29 last only 21.52 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33885421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28876432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3757944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1048736 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 183491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18818 instead zero. overview over extended number of returns of given pulse: 25069783 5455539 2604590 660921 87915 6333 340 0 0 0 0 0 0 0 0 histogram of classification of points: 6605510 unclassified (1) 25001048 ground (2) 2229568 building (6) 31406 water (9) 17073 wire conductor (14) 816 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2405805 +---> 495331 of those are unclassified (1) +---> 1858781 of those are ground (2) +---> 46711 of those are building (6) +---> 3205 of those are water (9) +---> 1370 of those are wire conductor (14) +---> 407 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 4 bin [7.4,7.5) has 18 bin [7.5,7.6) has 22 bin [7.6,7.7) has 40 bin [7.7,7.8) has 32 bin [7.8,7.9) has 37 bin [7.9,8.0) has 84 bin [8.0,8.1) has 81 bin [8.1,8.2) has 76 bin [8.2,8.3) has 211 bin [8.3,8.4) has 2703 bin [8.4,8.5) has 6639 bin [8.5,8.6) has 15649 bin [8.6,8.7) has 19961 bin [8.7,8.8) has 29197 bin [8.8,8.9) has 37527 bin [8.9,9.0) has 82784 bin [9.0,9.1) has 242799 bin [9.1,9.2) has 666428 bin [9.2,9.3) has 849282 bin [9.3,9.4) has 1004504 bin [9.4,9.5) has 1041336 bin [9.5,9.6) has 910467 bin [9.6,9.7) has 1074752 bin [9.7,9.8) has 1230477 bin [9.8,9.9) has 994972 bin [9.9,10.0) has 1091914 bin [10.0,10.1) has 1245553 bin [10.1,10.2) has 1723364 bin [10.2,10.3) has 1639073 bin [10.3,10.4) has 1674860 bin [10.4,10.5) has 1323240 bin [10.5,10.6) has 1061119 bin [10.6,10.7) has 891691 bin [10.7,10.8) has 787340 bin [10.8,10.9) has 730626 bin [10.9,11.0) has 764814 bin [11.0,11.1) has 819339 bin [11.1,11.2) has 846132 bin [11.2,11.3) has 718775 bin [11.3,11.4) has 606147 bin [11.4,11.5) has 773355 bin [11.5,11.6) has 395976 bin [11.6,11.7) has 235332 bin [11.7,11.8) has 157531 bin [11.8,11.9) has 101663 bin [11.9,12.0) has 79524 bin [12.0,12.1) has 74791 bin [12.1,12.2) has 73050 bin [12.2,12.3) has 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[39.7,39.8) has 108 bin [39.8,39.9) has 93 bin [39.9,40.0) has 123 bin [40.0,40.1) has 192 bin [40.1,40.2) has 144 bin [40.2,40.3) has 173 bin [40.3,40.4) has 121 bin [40.4,40.5) has 122 bin [40.5,40.6) has 165 bin [40.6,40.7) has 142 bin [40.7,40.8) has 129 bin [40.8,40.9) has 128 bin [40.9,41.0) has 142 bin [41.0,41.1) has 216 bin [41.1,41.2) has 154 bin [41.2,41.3) has 118 bin [41.3,41.4) has 95 bin [41.4,41.5) has 73 bin [41.5,41.6) has 71 bin [41.6,41.7) has 107 bin [41.7,41.8) has 183 bin [41.8,41.9) has 175 bin [41.9,42.0) has 124 bin [42.0,42.1) has 74 bin [42.1,42.2) has 58 bin [42.2,42.3) has 61 bin [42.3,42.4) has 46 bin [42.4,42.5) has 40 bin [42.5,42.6) has 56 bin [42.6,42.7) has 148 bin [42.7,42.8) has 189 bin [42.8,42.9) has 110 bin [42.9,43.0) has 98 bin [43.0,43.1) has 80 bin [43.1,43.2) has 69 bin [43.2,43.3) has 64 bin [43.3,43.4) has 73 bin [43.4,43.5) has 48 bin [43.5,43.6) has 38 bin [43.6,43.7) has 75 bin [43.7,43.8) has 101 bin [43.8,43.9) has 92 bin [43.9,44.0) 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[48.3,48.4) has 21 bin [48.4,48.5) has 19 bin [48.5,48.6) has 14 bin [48.6,48.7) has 15 bin [48.7,48.8) has 14 bin [48.8,48.9) has 12 bin [48.9,49.0) has 2 bin [49.0,49.1) has 1 bin [49.1,49.2) has 1 bin [49.2,49.3) has 1 bin [49.7,49.8) has 1 bin [50.0,50.1) has 1 bin [50.4,50.5) has 1 bin [50.5,50.6) has 4 bin [50.7,50.8) has 2 bin [50.8,50.9) has 2 bin [50.9,51.0) has 2 bin [51.0,51.1) has 15 bin [51.1,51.2) has 88 bin [51.2,51.3) has 85 bin [51.3,51.4) has 30 bin [51.4,51.5) has 5 bin [51.5,51.6) has 3 bin [51.6,51.7) has 6 bin [51.7,51.8) has 11 bin [51.8,51.9) has 18 bin [51.9,52.0) has 21 bin [52.0,52.1) has 14 bin [52.1,52.2) has 16 bin [52.2,52.3) has 15 bin [52.3,52.4) has 13 bin [52.4,52.5) has 20 bin [52.5,52.6) has 11 bin [52.6,52.7) has 23 bin [52.7,52.8) has 23 bin [52.8,52.9) has 23 bin [52.9,53.0) has 6 bin [53.0,53.1) has 6 bin [53.1,53.2) has 5 bin [53.2,53.3) has 5 bin [53.3,53.4) has 3 bin [53.5,53.6) has 1 bin [53.7,53.8) has 2 bin [55.8,55.9) has 1 average z coordinate 12.4 for 33885421 element(s) point source id histogram with bin size 1.000000 bin 64 has 4756314 bin 65 has 28644220 bin 66 has 484887 average point source id 64.873944992449708 for 33885421 element(s)