lasinfo (210611) report for 'AHN4T/21DN1_15.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: 335/2022 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: 39505655 number of points by return: 36856713 2119415 515144 14011 353 scale factor x y z: 0.001 0.001 0.001 offset x y z: 193980 508730 0 min x y z: 193980.000 508730.000 -3.889 max x y z: 195019.999 510019.999 14.216 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: 39505655 extended number of points by return: 36856713 2119415 515144 14011 353 18 1 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 -3889 14216 intensity 45 4774 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 83 126 gps_time 330423249.631154 330602767.152940 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 42 255 B 39 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.08 31.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36856713 number of intermediate returns: 530320 number of last returns: 36857512 number of single returns: 34738890 covered area in square units/kilounits: 1340416/1.34 point density: all returns 29.47 last only 27.50 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39505655 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36856713 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2119415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 515144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14011 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 353 instead zero. overview over extended number of returns of given pulse: 34738890 3205938 1504339 54700 1679 102 7 0 0 0 0 0 0 0 0 histogram of classification of points: 453288 unclassified (1) 34586827 ground (2) 4047109 building (6) 418431 water (9) +-> flagged as extended overlap: 2802807 +---> 134242 of those are unclassified (1) +---> 2409770 of those are ground (2) +---> 239964 of those are building (6) +---> 18831 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 16 bin [-3.8,-3.7) has 422 bin [-3.7,-3.6) has 2699 bin [-3.6,-3.5) has 1845 bin [-3.5,-3.4) has 2043 bin [-3.4,-3.3) has 8290 bin [-3.3,-3.2) has 9549 bin [-3.2,-3.1) has 18351 bin [-3.1,-3.0) has 31371 bin [-3.0,-2.9) has 30013 bin [-2.9,-2.8) has 116943 bin [-2.8,-2.7) has 340234 bin [-2.7,-2.6) has 1205024 bin [-2.6,-2.5) has 1496842 bin [-2.5,-2.4) has 607478 bin [-2.4,-2.3) has 331144 bin [-2.3,-2.2) has 400078 bin [-2.2,-2.1) has 1159657 bin [-2.1,-2.0) has 2763213 bin [-2.0,-1.9) has 3079009 bin [-1.9,-1.8) has 4138591 bin [-1.8,-1.7) has 3202114 bin [-1.7,-1.6) has 3265370 bin [-1.6,-1.5) has 3672281 bin [-1.5,-1.4) has 3709574 bin [-1.4,-1.3) has 3205149 bin [-1.3,-1.2) has 2365441 bin [-1.2,-1.1) has 964333 bin [-1.1,-1.0) has 504404 bin [-1.0,-0.9) has 316336 bin [-0.9,-0.8) has 219223 bin [-0.8,-0.7) has 107775 bin [-0.7,-0.6) has 43907 bin [-0.6,-0.5) has 33921 bin [-0.5,-0.4) has 85777 bin [-0.4,-0.3) has 124678 bin [-0.3,-0.2) has 213829 bin [-0.2,-0.1) has 20472 bin [-0.1,0.0) has 5600 bin [0.0,0.1) has 5223 bin [0.1,0.2) has 4461 bin [0.2,0.3) has 4139 bin [0.3,0.4) has 4305 bin [0.4,0.5) has 4513 bin [0.5,0.6) has 4914 bin [0.6,0.7) has 5334 bin [0.7,0.8) has 5139 bin [0.8,0.9) has 4666 bin [0.9,1.0) has 6593 bin [1.0,1.1) has 4312 bin [1.1,1.2) has 3224 bin [1.2,1.3) has 3230 bin [1.3,1.4) has 5784 bin [1.4,1.5) has 13132 bin [1.5,1.6) has 5517 bin [1.6,1.7) has 4393 bin [1.7,1.8) has 3572 bin [1.8,1.9) has 4135 bin [1.9,2.0) has 5625 bin [2.0,2.1) has 4327 bin [2.1,2.2) has 3737 bin [2.2,2.3) has 4919 bin [2.3,2.4) has 7861 bin [2.4,2.5) has 13975 bin [2.5,2.6) has 37612 bin [2.6,2.7) has 48583 bin [2.7,2.8) has 21023 bin [2.8,2.9) has 38666 bin [2.9,3.0) has 61308 bin [3.0,3.1) has 41218 bin [3.1,3.2) has 72365 bin [3.2,3.3) has 94356 bin [3.3,3.4) has 112539 bin [3.4,3.5) has 122560 bin [3.5,3.6) has 92439 bin [3.6,3.7) has 80746 bin [3.7,3.8) has 103380 bin [3.8,3.9) has 90436 bin [3.9,4.0) has 71637 bin [4.0,4.1) has 58727 bin [4.1,4.2) has 86046 bin [4.2,4.3) has 112910 bin [4.3,4.4) has 63877 bin [4.4,4.5) has 22069 bin [4.5,4.6) has 20530 bin [4.6,4.7) has 14497 bin [4.7,4.8) has 9755 bin [4.8,4.9) has 9760 bin [4.9,5.0) has 13394 bin [5.0,5.1) has 15181 bin [5.1,5.2) has 6060 bin [5.2,5.3) has 2227 bin [5.3,5.4) has 2022 bin [5.4,5.5) has 2098 bin [5.5,5.6) has 2102 bin [5.6,5.7) has 1812 bin [5.7,5.8) has 1652 bin [5.8,5.9) has 1476 bin [5.9,6.0) has 1467 bin [6.0,6.1) has 1452 bin [6.1,6.2) has 1228 bin [6.2,6.3) has 1173 bin [6.3,6.4) has 1194 bin [6.4,6.5) has 1098 bin [6.5,6.6) has 1059 bin [6.6,6.7) has 1005 bin [6.7,6.8) has 987 bin [6.8,6.9) has 876 bin [6.9,7.0) has 936 bin [7.0,7.1) has 896 bin [7.1,7.2) has 682 bin [7.2,7.3) has 688 bin [7.3,7.4) has 647 bin [7.4,7.5) has 682 bin [7.5,7.6) has 710 bin [7.6,7.7) has 605 bin [7.7,7.8) has 458 bin [7.8,7.9) has 444 bin [7.9,8.0) has 380 bin [8.0,8.1) has 358 bin [8.1,8.2) has 356 bin [8.2,8.3) has 302 bin [8.3,8.4) has 232 bin [8.4,8.5) has 195 bin [8.5,8.6) has 193 bin [8.6,8.7) has 199 bin [8.7,8.8) has 162 bin [8.8,8.9) has 149 bin [8.9,9.0) has 134 bin [9.0,9.1) has 125 bin [9.1,9.2) has 95 bin [9.2,9.3) has 110 bin [9.3,9.4) has 103 bin [9.4,9.5) has 91 bin [9.5,9.6) has 97 bin [9.6,9.7) has 67 bin [9.7,9.8) has 79 bin [9.8,9.9) has 75 bin [9.9,10.0) has 47 bin [10.0,10.1) has 52 bin [10.1,10.2) has 61 bin [10.2,10.3) has 55 bin [10.3,10.4) has 46 bin [10.4,10.5) has 49 bin [10.5,10.6) has 63 bin [10.6,10.7) has 81 bin [10.7,10.8) has 236 bin [10.8,10.9) has 723 bin [10.9,11.0) has 689 bin [11.0,11.1) has 743 bin [11.1,11.2) has 656 bin [11.2,11.3) has 648 bin [11.3,11.4) has 596 bin [11.4,11.5) has 556 bin [11.5,11.6) has 490 bin [11.6,11.7) has 454 bin [11.7,11.8) has 427 bin [11.8,11.9) has 373 bin [11.9,12.0) has 312 bin [12.0,12.1) has 294 bin [12.1,12.2) has 268 bin [12.2,12.3) has 234 bin [12.3,12.4) has 162 bin [12.4,12.5) has 133 bin [12.5,12.6) has 94 bin [12.6,12.7) has 61 bin [12.7,12.8) has 31 bin [12.8,12.9) has 30 bin [12.9,13.0) has 28 bin [13.0,13.1) has 21 bin [13.1,13.2) has 4 bin [13.2,13.3) has 12 bin [13.3,13.4) has 13 bin [13.4,13.5) has 8 bin [13.5,13.6) has 4 bin [13.6,13.7) has 5 bin [13.7,13.8) has 5 bin [13.8,13.9) has 4 bin [13.9,14.0) has 2 bin [14.0,14.1) has 3 bin [14.1,14.2) has 3 bin [14.2,14.3) has 1 average z coordinate -1.5 for 39505655 element(s) point source id histogram with bin size 1.000000 bin 83 has 11038211 bin 84 has 16708226 bin 124 has 2240175 bin 125 has 9351947 bin 126 has 167096 average point source id 95.872139520278807 for 39505655 element(s)