lasinfo (210611) report for 'AHN4T/15BZ1_04.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: 174/2021 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: 20717005 number of points by return: 18606928 1371223 574576 159332 4946 scale factor x y z: 0.001 0.001 0.001 offset x y z: 152980 542480 0 min x y z: 152980.742 542536.556 -2.409 max x y z: 154019.999 543769.999 26.863 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: 20717005 extended number of points by return: 18606928 1371223 574576 159332 4946 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 742 1039999 Y 56556 1289999 Z -2409 26863 intensity 19 4851 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1057 1059 gps_time 268476767.617283 268478327.900280 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 27 255 B 14 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.19 48.51 ('Amplitude') attribute1 -16.85 32.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18606928 number of intermediate returns: 739326 number of last returns: 18600234 number of single returns: 17229483 covered area in square units/kilounits: 907280/0.91 point density: all returns 22.83 last only 20.50 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 20717005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18606928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1371223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 574576 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 159332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4946 instead zero. overview over extended number of returns of given pulse: 17229483 1598244 1246554 617979 24181 564 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2847906 unclassified (1) 13235539 ground (2) 504487 building (6) 3978770 water (9) 150303 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1272791 +---> 131979 of those are unclassified (1) +---> 994017 of those are ground (2) +---> 75972 of those are building (6) +---> 60612 of those are water (9) +---> 10211 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 2 bin [-2.4,-2.3) has 282 bin [-2.3,-2.2) has 5619 bin [-2.2,-2.1) has 7796 bin [-2.1,-2.0) has 14124 bin [-2.0,-1.9) has 28786 bin [-1.9,-1.8) has 54532 bin [-1.8,-1.7) has 114672 bin [-1.7,-1.6) has 121391 bin [-1.6,-1.5) has 146084 bin [-1.5,-1.4) has 207980 bin [-1.4,-1.3) has 310126 bin [-1.3,-1.2) has 455794 bin [-1.2,-1.1) has 595423 bin [-1.1,-1.0) has 658833 bin [-1.0,-0.9) has 782645 bin [-0.9,-0.8) has 801032 bin [-0.8,-0.7) has 686471 bin [-0.7,-0.6) has 1135438 bin [-0.6,-0.5) has 860885 bin [-0.5,-0.4) has 567345 bin [-0.4,-0.3) has 204491 bin [-0.3,-0.2) has 215328 bin [-0.2,-0.1) has 401289 bin [-0.1,0.0) has 1313306 bin [0.0,0.1) has 2148197 bin [0.1,0.2) has 577549 bin [0.2,0.3) has 516392 bin [0.3,0.4) has 480107 bin [0.4,0.5) has 421087 bin [0.5,0.6) has 284640 bin [0.6,0.7) has 208982 bin [0.7,0.8) has 308108 bin [0.8,0.9) has 301928 bin [0.9,1.0) has 327979 bin [1.0,1.1) has 340790 bin [1.1,1.2) has 273559 bin [1.2,1.3) has 234408 bin [1.3,1.4) has 291404 bin [1.4,1.5) has 226308 bin [1.5,1.6) has 138561 bin [1.6,1.7) has 116048 bin [1.7,1.8) has 104217 bin [1.8,1.9) has 95251 bin [1.9,2.0) has 99346 bin [2.0,2.1) has 108484 bin [2.1,2.2) has 92280 bin [2.2,2.3) has 88140 bin [2.3,2.4) has 82078 bin [2.4,2.5) has 74185 bin [2.5,2.6) has 64829 bin [2.6,2.7) has 59920 bin [2.7,2.8) has 59830 bin [2.8,2.9) has 66459 bin [2.9,3.0) has 81025 bin [3.0,3.1) has 85426 bin [3.1,3.2) has 97185 bin [3.2,3.3) has 69070 bin [3.3,3.4) has 51684 bin [3.4,3.5) has 49793 bin [3.5,3.6) has 52089 bin [3.6,3.7) has 50594 bin [3.7,3.8) has 51962 bin [3.8,3.9) has 52709 bin [3.9,4.0) has 52670 bin [4.0,4.1) has 53700 bin [4.1,4.2) has 76153 bin [4.2,4.3) has 68911 bin [4.3,4.4) has 34755 bin [4.4,4.5) has 27506 bin [4.5,4.6) has 26101 bin [4.6,4.7) has 27933 bin [4.7,4.8) has 25956 bin [4.8,4.9) has 24623 bin [4.9,5.0) has 25262 bin [5.0,5.1) has 25333 bin [5.1,5.2) has 26510 bin [5.2,5.3) has 29481 bin [5.3,5.4) has 26270 bin [5.4,5.5) has 24288 bin [5.5,5.6) has 24326 bin [5.6,5.7) has 24041 bin [5.7,5.8) has 24765 bin [5.8,5.9) has 25846 bin [5.9,6.0) has 25972 bin [6.0,6.1) has 25088 bin [6.1,6.2) has 24770 bin [6.2,6.3) has 25195 bin [6.3,6.4) has 25538 bin [6.4,6.5) has 25595 bin [6.5,6.6) has 27381 bin [6.6,6.7) has 39396 bin [6.7,6.8) has 35864 bin [6.8,6.9) has 29847 bin [6.9,7.0) has 29336 bin [7.0,7.1) has 27155 bin [7.1,7.2) has 26616 bin [7.2,7.3) has 26996 bin [7.3,7.4) has 27843 bin [7.4,7.5) has 30067 bin [7.5,7.6) has 28547 bin [7.6,7.7) has 27068 bin [7.7,7.8) has 26555 bin [7.8,7.9) has 25899 bin [7.9,8.0) has 25916 bin [8.0,8.1) has 25551 bin [8.1,8.2) has 25294 bin [8.2,8.3) has 25329 bin [8.3,8.4) has 25569 bin [8.4,8.5) has 24400 bin [8.5,8.6) has 23884 bin [8.6,8.7) has 23185 bin [8.7,8.8) has 22729 bin [8.8,8.9) has 22237 bin [8.9,9.0) has 22177 bin [9.0,9.1) has 21818 bin [9.1,9.2) has 21662 bin [9.2,9.3) has 21224 bin [9.3,9.4) has 20182 bin [9.4,9.5) has 19859 bin [9.5,9.6) has 19467 bin [9.6,9.7) has 18384 bin [9.7,9.8) has 17678 bin [9.8,9.9) has 17566 bin [9.9,10.0) has 16615 bin [10.0,10.1) has 16476 bin [10.1,10.2) has 16466 bin [10.2,10.3) has 15876 bin [10.3,10.4) has 16395 bin [10.4,10.5) has 19276 bin [10.5,10.6) has 17313 bin [10.6,10.7) has 16060 bin [10.7,10.8) has 15364 bin [10.8,10.9) has 14744 bin [10.9,11.0) has 14211 bin [11.0,11.1) has 13868 bin [11.1,11.2) has 13671 bin [11.2,11.3) has 13061 bin [11.3,11.4) has 13106 bin [11.4,11.5) has 12269 bin [11.5,11.6) has 11981 bin [11.6,11.7) has 11315 bin [11.7,11.8) has 11158 bin [11.8,11.9) has 10806 bin [11.9,12.0) has 10602 bin [12.0,12.1) has 10364 bin [12.1,12.2) has 9950 bin [12.2,12.3) has 9520 bin [12.3,12.4) has 9313 bin [12.4,12.5) has 8903 bin [12.5,12.6) has 8609 bin [12.6,12.7) has 7919 bin [12.7,12.8) has 7417 bin [12.8,12.9) has 7293 bin [12.9,13.0) has 7086 bin [13.0,13.1) has 6681 bin [13.1,13.2) has 6431 bin [13.2,13.3) has 6359 bin [13.3,13.4) has 6090 bin [13.4,13.5) has 6016 bin [13.5,13.6) has 5516 bin [13.6,13.7) has 5296 bin [13.7,13.8) has 5021 bin [13.8,13.9) has 4860 bin [13.9,14.0) has 4573 bin [14.0,14.1) has 4211 bin [14.1,14.2) has 3963 bin [14.2,14.3) has 3875 bin [14.3,14.4) has 3676 bin [14.4,14.5) has 3568 bin [14.5,14.6) has 3391 bin [14.6,14.7) has 3301 bin [14.7,14.8) has 3155 bin [14.8,14.9) has 2944 bin [14.9,15.0) has 2828 bin [15.0,15.1) has 2630 bin [15.1,15.2) has 2478 bin [15.2,15.3) has 2369 bin [15.3,15.4) has 2245 bin [15.4,15.5) has 2149 bin [15.5,15.6) has 2015 bin [15.6,15.7) has 1875 bin [15.7,15.8) has 1767 bin [15.8,15.9) has 1723 bin [15.9,16.0) has 1607 bin [16.0,16.1) has 1497 bin [16.1,16.2) has 1351 bin [16.2,16.3) has 1266 bin [16.3,16.4) has 1216 bin [16.4,16.5) has 1131 bin [16.5,16.6) has 1077 bin [16.6,16.7) has 985 bin [16.7,16.8) has 898 bin [16.8,16.9) has 752 bin [16.9,17.0) has 702 bin [17.0,17.1) has 621 bin [17.1,17.2) has 534 bin [17.2,17.3) has 506 bin [17.3,17.4) has 437 bin [17.4,17.5) has 405 bin [17.5,17.6) has 343 bin [17.6,17.7) has 286 bin [17.7,17.8) has 232 bin [17.8,17.9) has 214 bin [17.9,18.0) has 163 bin [18.0,18.1) has 127 bin [18.1,18.2) has 133 bin [18.2,18.3) has 113 bin [18.3,18.4) has 87 bin [18.4,18.5) has 95 bin [18.5,18.6) has 83 bin [18.6,18.7) has 71 bin [18.7,18.8) has 53 bin [18.8,18.9) has 54 bin [18.9,19.0) has 44 bin [19.0,19.1) has 44 bin [19.1,19.2) has 37 bin [19.2,19.3) has 40 bin [19.3,19.4) has 18 bin [19.4,19.5) has 30 bin [19.5,19.6) has 13 bin [19.6,19.7) has 28 bin [19.7,19.8) has 15 bin [19.8,19.9) has 10 bin [19.9,20.0) has 15 bin [20.0,20.1) has 15 bin [20.1,20.2) has 6 bin [20.2,20.3) has 5 bin [20.3,20.4) has 6 bin [20.4,20.5) has 5 bin [20.5,20.6) has 2 bin [20.6,20.7) has 2 bin [20.7,20.8) has 2 bin [20.8,20.9) has 5 bin [20.9,21.0) has 3 bin [21.2,21.3) has 2 bin [21.3,21.4) has 2 bin [21.4,21.5) has 4 bin [21.5,21.6) has 2 bin [21.6,21.7) has 2 bin [21.7,21.8) has 3 bin [21.8,21.9) has 2 bin [21.9,22.0) has 1 bin [22.3,22.4) has 1 bin [22.4,22.5) has 1 bin [22.5,22.6) has 1 bin [22.6,22.7) has 2 bin [22.7,22.8) has 4 bin [22.8,22.9) has 5 bin [22.9,23.0) has 2 bin [23.0,23.1) has 1 bin [23.2,23.3) has 10 bin [23.4,23.5) has 1 bin [23.5,23.6) has 1 bin [23.6,23.7) has 2 bin [23.8,23.9) has 1 bin [24.2,24.3) has 1 bin [24.8,24.9) has 1 bin [25.3,25.4) has 1 bin [25.7,25.8) has 1 bin [26.1,26.2) has 1 bin [26.2,26.3) has 3 bin [26.7,26.8) has 1 bin [26.8,26.9) has 3 average z coordinate 0.9 for 20717005 element(s) point source id histogram with bin size 1.000000 bin 1057 has 12530370 bin 1058 has 3770853 bin 1059 has 4415782 average point source id 1057.608312688055094 for 20717005 element(s)