lasinfo (210611) report for 'AHN4T/31GN1_09.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: 179/2021 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: 41845365 number of points by return: 40587318 976239 238708 39097 4003 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 459980 0 min x y z: 122980.000 459980.000 -2.456 max x y z: 124019.999 461269.999 23.675 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: 41845365 extended number of points by return: 40587318 976239 238708 39097 4003 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 -2456 23675 intensity 56 3432 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 -32 34 user_data 6 7 point_source_ID 90 92 gps_time 270028071.649371 270030147.692389 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 38 255 B 21 254 NIR 53 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 attribute0 0.56 34.32 ('Amplitude') attribute1 -15.46 19.02 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40587318 number of intermediate returns: 282091 number of last returns: 40577544 number of single returns: 39601588 covered area in square units/kilounits: 1259640/1.26 point density: all returns 33.22 last only 32.21 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41845365 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40587318 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 976239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 238708 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4003 instead zero. overview over extended number of returns of given pulse: 39601588 1483479 599633 140630 19825 210 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1963819 unclassified (1) 38622310 ground (2) 555056 building (6) 672101 water (9) 32079 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2919476 +---> 156306 of those are unclassified (1) +---> 2710286 of those are ground (2) +---> 18366 of those are building (6) +---> 34395 of those are water (9) +---> 123 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 9 bin [-2.4,-2.3) has 2326 bin [-2.3,-2.2) has 52245 bin [-2.2,-2.1) has 163113 bin [-2.1,-2.0) has 1124531 bin [-2.0,-1.9) has 1183975 bin [-1.9,-1.8) has 2324142 bin [-1.8,-1.7) has 8181464 bin [-1.7,-1.6) has 14894712 bin [-1.6,-1.5) has 9454499 bin [-1.5,-1.4) has 1124711 bin [-1.4,-1.3) has 389998 bin [-1.3,-1.2) has 256655 bin [-1.2,-1.1) has 173624 bin [-1.1,-1.0) has 106716 bin [-1.0,-0.9) has 58460 bin [-0.9,-0.8) has 45036 bin [-0.8,-0.7) has 42676 bin [-0.7,-0.6) has 37465 bin [-0.6,-0.5) has 36385 bin [-0.5,-0.4) has 32952 bin [-0.4,-0.3) has 31446 bin [-0.3,-0.2) has 31626 bin [-0.2,-0.1) has 31304 bin [-0.1,0.0) has 33483 bin [0.0,0.1) has 33914 bin [0.1,0.2) has 32618 bin [0.2,0.3) has 32436 bin [0.3,0.4) has 33641 bin [0.4,0.5) has 32327 bin [0.5,0.6) has 35771 bin [0.6,0.7) has 36459 bin [0.7,0.8) has 32590 bin [0.8,0.9) has 32209 bin [0.9,1.0) has 34386 bin [1.0,1.1) has 34586 bin [1.1,1.2) has 34415 bin [1.2,1.3) has 33430 bin [1.3,1.4) has 32935 bin [1.4,1.5) has 32675 bin [1.5,1.6) has 33612 bin [1.6,1.7) has 33300 bin [1.7,1.8) has 33834 bin [1.8,1.9) has 33572 bin [1.9,2.0) has 33218 bin [2.0,2.1) has 32208 bin [2.1,2.2) has 31101 bin [2.2,2.3) has 30808 bin [2.3,2.4) has 30652 bin [2.4,2.5) has 30729 bin [2.5,2.6) has 30664 bin [2.6,2.7) has 30014 bin [2.7,2.8) has 29053 bin [2.8,2.9) has 28702 bin [2.9,3.0) has 28567 bin [3.0,3.1) has 27831 bin [3.1,3.2) has 27471 bin [3.2,3.3) has 27306 bin [3.3,3.4) has 26435 bin [3.4,3.5) has 25973 bin [3.5,3.6) has 25398 bin [3.6,3.7) has 24954 bin [3.7,3.8) has 24211 bin [3.8,3.9) has 23342 bin [3.9,4.0) has 23416 bin [4.0,4.1) has 23469 bin [4.1,4.2) has 23671 bin [4.2,4.3) has 22166 bin [4.3,4.4) has 21582 bin [4.4,4.5) has 21446 bin [4.5,4.6) has 20705 bin [4.6,4.7) has 20355 bin [4.7,4.8) has 20089 bin [4.8,4.9) has 20060 bin [4.9,5.0) has 19003 bin [5.0,5.1) has 18782 bin [5.1,5.2) has 18465 bin [5.2,5.3) has 18145 bin [5.3,5.4) has 17478 bin [5.4,5.5) has 16643 bin [5.5,5.6) has 15915 bin [5.6,5.7) has 15485 bin [5.7,5.8) has 15298 bin [5.8,5.9) has 15047 bin [5.9,6.0) has 14484 bin [6.0,6.1) has 14164 bin [6.1,6.2) has 13709 bin [6.2,6.3) has 13597 bin [6.3,6.4) has 13108 bin [6.4,6.5) has 12531 bin [6.5,6.6) has 12125 bin [6.6,6.7) has 11762 bin [6.7,6.8) has 10711 bin [6.8,6.9) has 10795 bin [6.9,7.0) has 9889 bin [7.0,7.1) has 9195 bin [7.1,7.2) has 9039 bin [7.2,7.3) has 8649 bin [7.3,7.4) has 8564 bin [7.4,7.5) has 8220 bin [7.5,7.6) has 8022 bin [7.6,7.7) has 7892 bin [7.7,7.8) has 7479 bin [7.8,7.9) has 7142 bin [7.9,8.0) has 6862 bin [8.0,8.1) has 6572 bin [8.1,8.2) has 6411 bin [8.2,8.3) has 6435 bin [8.3,8.4) has 6395 bin [8.4,8.5) has 6126 bin [8.5,8.6) has 5990 bin [8.6,8.7) has 5952 bin [8.7,8.8) has 5677 bin [8.8,8.9) has 5645 bin [8.9,9.0) has 5491 bin [9.0,9.1) has 5382 bin [9.1,9.2) has 5143 bin [9.2,9.3) has 5150 bin [9.3,9.4) has 4979 bin [9.4,9.5) has 4712 bin [9.5,9.6) has 4852 bin [9.6,9.7) has 4603 bin [9.7,9.8) has 4505 bin [9.8,9.9) has 4558 bin [9.9,10.0) has 4267 bin [10.0,10.1) has 4143 bin [10.1,10.2) has 4069 bin [10.2,10.3) has 3966 bin [10.3,10.4) has 3850 bin [10.4,10.5) has 3743 bin [10.5,10.6) has 3456 bin [10.6,10.7) has 3436 bin [10.7,10.8) has 3174 bin [10.8,10.9) has 3012 bin [10.9,11.0) has 3001 bin [11.0,11.1) has 2761 bin [11.1,11.2) has 2617 bin [11.2,11.3) has 2557 bin [11.3,11.4) has 2502 bin [11.4,11.5) has 2427 bin [11.5,11.6) has 2457 bin [11.6,11.7) has 2293 bin [11.7,11.8) has 2142 bin [11.8,11.9) has 2145 bin [11.9,12.0) has 2038 bin [12.0,12.1) has 1995 bin [12.1,12.2) has 1812 bin [12.2,12.3) has 1852 bin [12.3,12.4) has 1832 bin [12.4,12.5) has 1656 bin [12.5,12.6) has 1714 bin [12.6,12.7) has 1582 bin [12.7,12.8) has 1538 bin [12.8,12.9) has 1515 bin [12.9,13.0) has 1405 bin [13.0,13.1) has 1458 bin [13.1,13.2) has 1448 bin [13.2,13.3) has 1291 bin [13.3,13.4) has 1266 bin [13.4,13.5) has 1219 bin [13.5,13.6) has 1188 bin [13.6,13.7) has 1129 bin [13.7,13.8) has 1059 bin [13.8,13.9) has 918 bin [13.9,14.0) has 871 bin [14.0,14.1) has 876 bin [14.1,14.2) has 857 bin [14.2,14.3) has 827 bin [14.3,14.4) has 768 bin [14.4,14.5) has 759 bin [14.5,14.6) has 751 bin [14.6,14.7) has 754 bin [14.7,14.8) has 759 bin [14.8,14.9) has 670 bin [14.9,15.0) has 656 bin [15.0,15.1) has 580 bin [15.1,15.2) has 606 bin [15.2,15.3) has 577 bin [15.3,15.4) has 501 bin [15.4,15.5) has 464 bin [15.5,15.6) has 442 bin [15.6,15.7) has 436 bin [15.7,15.8) has 422 bin [15.8,15.9) has 384 bin [15.9,16.0) has 426 bin [16.0,16.1) has 362 bin [16.1,16.2) has 375 bin [16.2,16.3) has 306 bin [16.3,16.4) has 327 bin [16.4,16.5) has 274 bin [16.5,16.6) has 288 bin [16.6,16.7) has 275 bin [16.7,16.8) has 279 bin [16.8,16.9) has 276 bin [16.9,17.0) has 227 bin [17.0,17.1) has 265 bin [17.1,17.2) has 253 bin [17.2,17.3) has 226 bin [17.3,17.4) has 250 bin [17.4,17.5) has 210 bin [17.5,17.6) has 210 bin [17.6,17.7) has 191 bin [17.7,17.8) has 189 bin [17.8,17.9) has 211 bin [17.9,18.0) has 198 bin [18.0,18.1) has 190 bin [18.1,18.2) has 193 bin [18.2,18.3) has 170 bin [18.3,18.4) has 179 bin [18.4,18.5) has 186 bin [18.5,18.6) has 167 bin [18.6,18.7) has 155 bin [18.7,18.8) has 163 bin [18.8,18.9) has 152 bin [18.9,19.0) has 140 bin [19.0,19.1) has 144 bin [19.1,19.2) has 136 bin [19.2,19.3) has 134 bin [19.3,19.4) has 121 bin [19.4,19.5) has 123 bin [19.5,19.6) has 116 bin [19.6,19.7) has 106 bin [19.7,19.8) has 108 bin [19.8,19.9) has 94 bin [19.9,20.0) has 106 bin [20.0,20.1) has 115 bin [20.1,20.2) has 88 bin [20.2,20.3) has 60 bin [20.3,20.4) has 61 bin [20.4,20.5) has 40 bin [20.5,20.6) has 54 bin [20.6,20.7) has 41 bin [20.7,20.8) has 49 bin [20.8,20.9) has 47 bin [20.9,21.0) has 36 bin [21.0,21.1) has 39 bin [21.1,21.2) has 36 bin [21.2,21.3) has 30 bin [21.3,21.4) has 30 bin [21.4,21.5) has 42 bin [21.5,21.6) has 38 bin [21.6,21.7) has 29 bin [21.7,21.8) has 26 bin [21.8,21.9) has 30 bin [21.9,22.0) has 27 bin [22.0,22.1) has 33 bin [22.1,22.2) has 54 bin [22.2,22.3) has 32 bin [22.3,22.4) has 27 bin [22.4,22.5) has 31 bin [22.5,22.6) has 36 bin [22.6,22.7) has 35 bin [22.7,22.8) has 27 bin [22.8,22.9) has 34 bin [22.9,23.0) has 31 bin [23.0,23.1) has 24 bin [23.1,23.2) has 16 bin [23.2,23.3) has 12 bin [23.3,23.4) has 11 bin [23.4,23.5) has 6 bin [23.5,23.6) has 5 bin [23.6,23.7) has 2 average z coordinate -1.4 for 41845365 element(s) point source id histogram with bin size 1.000000 bin 90 has 9109811 bin 91 has 30494861 bin 92 has 2240693 average point source id 90.835845188588991 for 41845365 element(s)