lasinfo (210611) report for 'AHN4T/02CN2_20.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: 176/2021 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: 19815318 number of points by return: 18266240 1344291 197258 7521 8 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 607480 0 min x y z: 188980.000 607579.939 -0.201 max x y z: 190019.999 608769.999 24.800 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: 19815318 extended number of points by return: 18266240 1344291 197258 7521 8 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 99939 1289999 Z -201 24800 intensity 0 3787 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1007 1013 gps_time 260787203.711754 260791179.047333 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 225 G 56 224 B 47 206 NIR 112 241 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 37.87 ('Amplitude') attribute1 -16.67 21.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 18266240 number of intermediate returns: 204770 number of last returns: 18258491 number of single returns: 16914183 covered area in square units/kilounits: 962060/0.96 point density: all returns 20.60 last only 18.98 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19815318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18266240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1344291 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 197258 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 7521 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 8 instead zero. overview over extended number of returns of given pulse: 16914183 2301251 569807 30037 40 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2885967 unclassified (1) 16922095 ground (2) 7256 water (9) +-> flagged as extended overlap: 1374041 +---> 152156 of those are unclassified (1) +---> 1219482 of those are ground (2) +---> 2403 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 1 bin [-0.2,-0.1) has 133 bin [-0.1,0.0) has 15396 bin [0.0,0.1) has 130618 bin [0.1,0.2) has 383770 bin [0.2,0.3) has 721949 bin [0.3,0.4) has 250972 bin [0.4,0.5) has 143720 bin [0.5,0.6) has 127730 bin [0.6,0.7) has 86512 bin [0.7,0.8) has 66246 bin [0.8,0.9) has 41338 bin [0.9,1.0) has 32629 bin [1.0,1.1) has 39053 bin [1.1,1.2) has 44846 bin [1.2,1.3) has 38910 bin [1.3,1.4) has 33596 bin [1.4,1.5) has 39544 bin [1.5,1.6) has 126088 bin [1.6,1.7) has 433358 bin [1.7,1.8) has 626429 bin [1.8,1.9) has 497589 bin [1.9,2.0) has 410271 bin [2.0,2.1) has 385762 bin [2.1,2.2) has 376710 bin [2.2,2.3) has 354084 bin [2.3,2.4) has 335663 bin [2.4,2.5) has 355562 bin [2.5,2.6) has 376964 bin [2.6,2.7) has 372321 bin [2.7,2.8) has 358486 bin [2.8,2.9) has 354742 bin [2.9,3.0) has 363440 bin [3.0,3.1) has 366289 bin [3.1,3.2) has 376889 bin [3.2,3.3) has 372114 bin [3.3,3.4) has 349924 bin [3.4,3.5) has 327692 bin [3.5,3.6) has 312879 bin [3.6,3.7) has 304080 bin [3.7,3.8) has 290598 bin [3.8,3.9) has 271371 bin [3.9,4.0) has 260085 bin [4.0,4.1) has 252920 bin [4.1,4.2) has 247946 bin [4.2,4.3) has 245508 bin [4.3,4.4) has 243498 bin [4.4,4.5) has 238136 bin [4.5,4.6) has 232302 bin [4.6,4.7) has 225597 bin [4.7,4.8) has 222587 bin [4.8,4.9) has 217835 bin [4.9,5.0) has 212480 bin [5.0,5.1) has 205771 bin [5.1,5.2) has 200922 bin [5.2,5.3) has 197792 bin [5.3,5.4) has 193675 bin [5.4,5.5) has 187784 bin [5.5,5.6) has 183204 bin [5.6,5.7) has 178691 bin [5.7,5.8) has 171137 bin [5.8,5.9) has 164166 bin [5.9,6.0) has 156145 bin [6.0,6.1) has 149207 bin [6.1,6.2) has 145904 bin [6.2,6.3) has 138922 bin [6.3,6.4) has 132680 bin [6.4,6.5) has 128489 bin [6.5,6.6) has 125523 bin [6.6,6.7) has 120486 bin [6.7,6.8) has 117724 bin [6.8,6.9) has 115406 bin [6.9,7.0) has 111272 bin [7.0,7.1) has 105732 bin [7.1,7.2) has 102955 bin [7.2,7.3) has 102191 bin [7.3,7.4) has 98758 bin [7.4,7.5) has 90729 bin [7.5,7.6) has 84572 bin [7.6,7.7) has 79409 bin [7.7,7.8) has 73997 bin [7.8,7.9) has 69478 bin [7.9,8.0) has 66291 bin [8.0,8.1) has 63024 bin [8.1,8.2) has 60011 bin [8.2,8.3) has 57100 bin [8.3,8.4) has 54735 bin [8.4,8.5) has 51061 bin [8.5,8.6) has 48731 bin [8.6,8.7) has 46861 bin [8.7,8.8) has 44404 bin [8.8,8.9) has 41767 bin [8.9,9.0) has 40110 bin [9.0,9.1) has 37365 bin [9.1,9.2) has 35105 bin [9.2,9.3) has 33327 bin [9.3,9.4) has 32295 bin [9.4,9.5) has 30112 bin [9.5,9.6) has 28604 bin [9.6,9.7) has 26569 bin [9.7,9.8) has 25446 bin [9.8,9.9) has 24993 bin [9.9,10.0) has 24558 bin [10.0,10.1) has 24489 bin [10.1,10.2) has 24051 bin [10.2,10.3) has 24747 bin [10.3,10.4) has 25394 bin [10.4,10.5) has 25316 bin [10.5,10.6) has 24504 bin [10.6,10.7) has 25173 bin [10.7,10.8) has 23522 bin [10.8,10.9) has 22509 bin [10.9,11.0) has 21694 bin [11.0,11.1) has 21604 bin [11.1,11.2) has 21173 bin [11.2,11.3) has 20874 bin [11.3,11.4) has 20725 bin [11.4,11.5) has 19274 bin [11.5,11.6) has 19405 bin [11.6,11.7) has 19643 bin [11.7,11.8) has 19742 bin [11.8,11.9) has 19817 bin [11.9,12.0) has 19888 bin [12.0,12.1) has 20225 bin [12.1,12.2) has 19442 bin [12.2,12.3) has 19002 bin [12.3,12.4) has 19432 bin [12.4,12.5) has 20097 bin [12.5,12.6) has 21997 bin [12.6,12.7) has 22860 bin [12.7,12.8) has 24090 bin [12.8,12.9) has 25920 bin [12.9,13.0) has 27708 bin [13.0,13.1) has 30619 bin [13.1,13.2) has 31735 bin [13.2,13.3) has 30846 bin [13.3,13.4) has 30266 bin [13.4,13.5) has 29921 bin [13.5,13.6) has 30008 bin [13.6,13.7) has 30539 bin [13.7,13.8) has 31738 bin [13.8,13.9) has 30318 bin [13.9,14.0) has 28775 bin [14.0,14.1) has 27243 bin [14.1,14.2) has 24659 bin [14.2,14.3) has 22053 bin [14.3,14.4) has 21183 bin [14.4,14.5) has 21237 bin [14.5,14.6) has 19061 bin [14.6,14.7) has 18284 bin [14.7,14.8) has 17239 bin [14.8,14.9) has 16625 bin [14.9,15.0) has 16644 bin [15.0,15.1) has 15836 bin [15.1,15.2) has 15225 bin [15.2,15.3) has 13878 bin [15.3,15.4) has 12910 bin [15.4,15.5) has 11769 bin [15.5,15.6) has 10866 bin [15.6,15.7) has 10425 bin [15.7,15.8) has 9896 bin [15.8,15.9) has 9834 bin [15.9,16.0) has 9533 bin [16.0,16.1) has 9138 bin [16.1,16.2) has 9278 bin [16.2,16.3) has 9681 bin [16.3,16.4) has 9474 bin [16.4,16.5) has 9260 bin [16.5,16.6) has 9022 bin [16.6,16.7) has 9107 bin [16.7,16.8) has 8453 bin [16.8,16.9) has 7056 bin [16.9,17.0) has 5702 bin [17.0,17.1) has 5140 bin [17.1,17.2) has 4596 bin [17.2,17.3) has 4553 bin [17.3,17.4) has 4358 bin [17.4,17.5) has 3898 bin [17.5,17.6) has 3498 bin [17.6,17.7) has 3173 bin [17.7,17.8) has 2961 bin [17.8,17.9) has 2793 bin [17.9,18.0) has 2698 bin [18.0,18.1) has 2620 bin [18.1,18.2) has 2683 bin [18.2,18.3) has 2730 bin [18.3,18.4) has 2751 bin [18.4,18.5) has 2907 bin [18.5,18.6) has 2703 bin [18.6,18.7) has 2563 bin [18.7,18.8) has 2355 bin [18.8,18.9) has 2346 bin [18.9,19.0) has 2528 bin [19.0,19.1) has 2260 bin [19.1,19.2) has 2219 bin [19.2,19.3) has 2263 bin [19.3,19.4) has 2305 bin [19.4,19.5) has 2306 bin [19.5,19.6) has 2368 bin [19.6,19.7) has 2593 bin [19.7,19.8) has 2188 bin [19.8,19.9) has 2025 bin [19.9,20.0) has 1872 bin [20.0,20.1) has 1921 bin [20.1,20.2) has 2005 bin [20.2,20.3) has 2223 bin [20.3,20.4) has 2352 bin [20.4,20.5) has 2113 bin [20.5,20.6) has 2031 bin [20.6,20.7) has 1726 bin [20.7,20.8) has 1493 bin [20.8,20.9) has 1532 bin [20.9,21.0) has 1483 bin [21.0,21.1) has 1671 bin [21.1,21.2) has 1606 bin [21.2,21.3) has 1436 bin [21.3,21.4) has 1311 bin [21.4,21.5) has 1277 bin [21.5,21.6) has 1283 bin [21.6,21.7) has 1324 bin [21.7,21.8) has 1502 bin [21.8,21.9) has 1431 bin [21.9,22.0) has 1256 bin [22.0,22.1) has 1079 bin [22.1,22.2) has 1052 bin [22.2,22.3) has 993 bin [22.3,22.4) has 985 bin [22.4,22.5) has 893 bin [22.5,22.6) has 884 bin [22.6,22.7) has 1027 bin [22.7,22.8) has 1375 bin [22.8,22.9) has 5213 bin [22.9,23.0) has 904 bin [23.0,23.1) has 549 bin [23.1,23.2) has 235 bin [23.2,23.3) has 156 bin [23.3,23.4) has 112 bin [23.4,23.5) has 107 bin [23.5,23.6) has 121 bin [23.6,23.7) has 89 bin [23.7,23.8) has 63 bin [23.8,23.9) has 67 bin [23.9,24.0) has 64 bin [24.0,24.1) has 59 bin [24.1,24.2) has 35 bin [24.2,24.3) has 16 bin [24.3,24.4) has 4 bin [24.4,24.5) has 1 bin [24.8,24.9) has 1 average z coordinate 4.4 for 19815318 element(s) point source id histogram with bin size 1.000000 bin 1007 has 4262683 bin 1010 has 15452170 bin 1013 has 100465 average point source id 1009.369848417269964 for 19815318 element(s)