lasinfo (210611) report for 'AHN4T/13BN1_17.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: 334/2022 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: 22500432 number of points by return: 22452858 36634 8952 1782 196 scale factor x y z: 0.001 0.001 0.001 offset x y z: 270980 569980 0 min x y z: 270980.000 569980.000 -1.985 max x y z: 272019.999 571269.999 14.674 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: 22500432 extended number of points by return: 22452858 36634 8952 1782 196 9 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 -1985 14674 intensity 70 4486 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 -10 29 user_data 6 7 point_source_ID 33 34 gps_time 330783778.435154 330784192.260018 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 43 255 G 52 255 B 52 255 NIR 39 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.07 28.82 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22452858 number of intermediate returns: 10955 number of last returns: 22452192 number of single returns: 22415573 covered area in square units/kilounits: 1340940/1.34 point density: all returns 16.78 last only 16.74 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 22500432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22452858 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 36634 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8952 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1782 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 196 instead zero. overview over extended number of returns of given pulse: 22415573 55976 21538 6355 935 48 7 0 0 0 0 0 0 0 0 histogram of classification of points: 73539 unclassified (1) 22272476 ground (2) 132009 building (6) 22408 water (9) +-> flagged as extended overlap: 1438524 +---> 6740 of those are unclassified (1) +---> 1403508 of those are ground (2) +---> 25757 of those are building (6) +---> 2519 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 13 bin [-1.9,-1.8) has 842 bin [-1.8,-1.7) has 15893 bin [-1.7,-1.6) has 11353 bin [-1.6,-1.5) has 13218 bin [-1.5,-1.4) has 19393 bin [-1.4,-1.3) has 14668 bin [-1.3,-1.2) has 19841 bin [-1.2,-1.1) has 22208 bin [-1.1,-1.0) has 23483 bin [-1.0,-0.9) has 23546 bin [-0.9,-0.8) has 24141 bin [-0.8,-0.7) has 35247 bin [-0.7,-0.6) has 168575 bin [-0.6,-0.5) has 917548 bin [-0.5,-0.4) has 1364187 bin [-0.4,-0.3) has 1746592 bin [-0.3,-0.2) has 3921210 bin [-0.2,-0.1) has 4265202 bin [-0.1,0.0) has 3010212 bin [0.0,0.1) has 2451180 bin [0.1,0.2) has 1595901 bin [0.2,0.3) has 979320 bin [0.3,0.4) has 405644 bin [0.4,0.5) has 302489 bin [0.5,0.6) has 267188 bin [0.6,0.7) has 283107 bin [0.7,0.8) has 222737 bin [0.8,0.9) has 79472 bin [0.9,1.0) has 18797 bin [1.0,1.1) has 7755 bin [1.1,1.2) has 4541 bin [1.2,1.3) has 3732 bin [1.3,1.4) has 3317 bin [1.4,1.5) has 3156 bin [1.5,1.6) has 3553 bin [1.6,1.7) has 3722 bin [1.7,1.8) has 3691 bin [1.8,1.9) has 3814 bin [1.9,2.0) has 3797 bin [2.0,2.1) has 3935 bin [2.1,2.2) has 4180 bin [2.2,2.3) has 3469 bin [2.3,2.4) has 3331 bin [2.4,2.5) has 3176 bin [2.5,2.6) has 2505 bin [2.6,2.7) has 2453 bin [2.7,2.8) has 2597 bin [2.8,2.9) has 2554 bin [2.9,3.0) has 2558 bin [3.0,3.1) has 2567 bin [3.1,3.2) has 2691 bin [3.2,3.3) has 2871 bin [3.3,3.4) has 2394 bin [3.4,3.5) has 3131 bin [3.5,3.6) has 3351 bin [3.6,3.7) has 2913 bin [3.7,3.8) has 2746 bin [3.8,3.9) has 2809 bin [3.9,4.0) has 2784 bin [4.0,4.1) has 2863 bin [4.1,4.2) has 2673 bin [4.2,4.3) has 3679 bin [4.3,4.4) has 3152 bin [4.4,4.5) has 3526 bin [4.5,4.6) has 3587 bin [4.6,4.7) has 3694 bin [4.7,4.8) has 3833 bin [4.8,4.9) has 4027 bin [4.9,5.0) has 4847 bin [5.0,5.1) has 5283 bin [5.1,5.2) has 5560 bin [5.2,5.3) has 4664 bin [5.3,5.4) has 4824 bin [5.4,5.5) has 4540 bin [5.5,5.6) has 2889 bin [5.6,5.7) has 2759 bin [5.7,5.8) has 2829 bin [5.8,5.9) has 2848 bin [5.9,6.0) has 2857 bin [6.0,6.1) has 2863 bin [6.1,6.2) has 2913 bin [6.2,6.3) has 2963 bin [6.3,6.4) has 3018 bin [6.4,6.5) has 3041 bin [6.5,6.6) has 2816 bin [6.6,6.7) has 2759 bin [6.7,6.8) has 2809 bin [6.8,6.9) has 2807 bin [6.9,7.0) has 2787 bin [7.0,7.1) has 2724 bin [7.1,7.2) has 2668 bin [7.2,7.3) has 2726 bin [7.3,7.4) has 2718 bin [7.4,7.5) has 2603 bin [7.5,7.6) has 2527 bin [7.6,7.7) has 2468 bin [7.7,7.8) has 2546 bin [7.8,7.9) has 2636 bin [7.9,8.0) has 2471 bin [8.0,8.1) has 2457 bin [8.1,8.2) has 2606 bin [8.2,8.3) has 2165 bin [8.3,8.4) has 2114 bin [8.4,8.5) has 2106 bin [8.5,8.6) has 2146 bin [8.6,8.7) has 2204 bin [8.7,8.8) has 2013 bin [8.8,8.9) has 2154 bin [8.9,9.0) has 1813 bin [9.0,9.1) has 1494 bin [9.1,9.2) has 1384 bin [9.2,9.3) has 1271 bin [9.3,9.4) has 1217 bin [9.4,9.5) has 1282 bin [9.5,9.6) has 1295 bin [9.6,9.7) has 1225 bin [9.7,9.8) has 1189 bin [9.8,9.9) has 1133 bin [9.9,10.0) has 1209 bin [10.0,10.1) has 1177 bin [10.1,10.2) has 835 bin [10.2,10.3) has 715 bin [10.3,10.4) has 671 bin [10.4,10.5) has 618 bin [10.5,10.6) has 957 bin [10.6,10.7) has 980 bin [10.7,10.8) has 1008 bin [10.8,10.9) has 1017 bin [10.9,11.0) has 1007 bin [11.0,11.1) has 915 bin [11.1,11.2) has 865 bin [11.2,11.3) has 185 bin [11.3,11.4) has 129 bin [11.4,11.5) has 106 bin [11.5,11.6) has 91 bin [11.6,11.7) has 93 bin [11.7,11.8) has 99 bin [11.8,11.9) has 78 bin [11.9,12.0) has 80 bin [12.0,12.1) has 64 bin [12.1,12.2) has 85 bin [12.2,12.3) has 94 bin [12.3,12.4) has 78 bin [12.4,12.5) has 86 bin [12.5,12.6) has 61 bin [12.6,12.7) has 82 bin [12.7,12.8) has 66 bin [12.8,12.9) has 72 bin [12.9,13.0) has 75 bin [13.0,13.1) has 65 bin [13.1,13.2) has 64 bin [13.2,13.3) has 48 bin [13.3,13.4) has 48 bin [13.4,13.5) has 52 bin [13.5,13.6) has 44 bin [13.6,13.7) has 32 bin [13.7,13.8) has 25 bin [13.8,13.9) has 35 bin [13.9,14.0) has 19 bin [14.0,14.1) has 16 bin [14.1,14.2) has 9 bin [14.2,14.3) has 7 bin [14.3,14.4) has 3 bin [14.5,14.6) has 1 bin [14.6,14.7) has 1 average z coordinate -0.0 for 22500432 element(s) point source id histogram with bin size 1.000000 bin 33 has 14237973 bin 34 has 8262459 average point source id 33.367213349503686 for 22500432 element(s)