lasinfo (210611) report for 'AHN4T/01CZ2_18.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: 43175102 number of points by return: 42390073 707549 74906 2568 6 scale factor x y z: 0.001 0.001 0.001 offset x y z: 146980 601230 0 min x y z: 146980.000 601230.000 -0.189 max x y z: 148019.999 602519.999 28.480 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: 43175102 extended number of points by return: 42390073 707549 74906 2568 6 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 -189 28480 intensity 0 4926 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 1014 1035 gps_time 260792016.743523 265130314.081577 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 232 G 34 227 B 26 220 NIR 33 224 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 49.26 ('Amplitude') attribute1 -16.77 32.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42390073 number of intermediate returns: 77603 number of last returns: 42384355 number of single returns: 41676929 covered area in square units/kilounits: 1336532/1.34 point density: all returns 32.30 last only 31.71 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43175102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42390073 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 707549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 74906 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2568 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6 instead zero. overview over extended number of returns of given pulse: 41676929 1270405 217488 10250 30 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2938402 unclassified (1) 37437650 ground (2) 56259 building (6) 2742791 water (9) +-> flagged as extended overlap: 2478170 +---> 139099 of those are unclassified (1) +---> 1900273 of those are ground (2) +---> 18406 of those are building (6) +---> 420392 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.2,-0.1) has 63 bin [-0.1,0.0) has 6209 bin [0.0,0.1) has 62396 bin [0.1,0.2) has 259485 bin [0.2,0.3) has 450123 bin [0.3,0.4) has 594769 bin [0.4,0.5) has 518589 bin [0.5,0.6) has 471947 bin [0.6,0.7) has 258418 bin [0.7,0.8) has 171871 bin [0.8,0.9) has 145430 bin [0.9,1.0) has 149953 bin [1.0,1.1) has 168513 bin [1.1,1.2) has 148337 bin [1.2,1.3) has 106717 bin [1.3,1.4) has 84102 bin [1.4,1.5) has 77494 bin [1.5,1.6) has 78094 bin [1.6,1.7) has 118253 bin [1.7,1.8) has 562061 bin [1.8,1.9) has 1549713 bin [1.9,2.0) has 1976488 bin [2.0,2.1) has 1624982 bin [2.1,2.2) has 999975 bin [2.2,2.3) has 711763 bin [2.3,2.4) has 385547 bin [2.4,2.5) has 299923 bin [2.5,2.6) has 272602 bin [2.6,2.7) has 635444 bin [2.7,2.8) has 420504 bin [2.8,2.9) has 572242 bin [2.9,3.0) has 635645 bin [3.0,3.1) has 618753 bin [3.1,3.2) has 618558 bin [3.2,3.3) has 657677 bin [3.3,3.4) has 683019 bin [3.4,3.5) has 687111 bin [3.5,3.6) has 636456 bin [3.6,3.7) has 559675 bin [3.7,3.8) has 509400 bin [3.8,3.9) has 498529 bin [3.9,4.0) has 518342 bin [4.0,4.1) has 510074 bin [4.1,4.2) has 474545 bin [4.2,4.3) has 461739 bin [4.3,4.4) has 428571 bin [4.4,4.5) has 408715 bin [4.5,4.6) has 392016 bin [4.6,4.7) has 381788 bin [4.7,4.8) has 370968 bin [4.8,4.9) has 359374 bin [4.9,5.0) has 347224 bin [5.0,5.1) has 335859 bin [5.1,5.2) has 318230 bin [5.2,5.3) has 313801 bin [5.3,5.4) has 305676 bin [5.4,5.5) has 292001 bin [5.5,5.6) has 282988 bin [5.6,5.7) has 282301 bin [5.7,5.8) has 284985 bin [5.8,5.9) has 269760 bin [5.9,6.0) has 259147 bin [6.0,6.1) has 250723 bin [6.1,6.2) has 240040 bin [6.2,6.3) has 228161 bin [6.3,6.4) has 221239 bin [6.4,6.5) has 215393 bin [6.5,6.6) has 218174 bin [6.6,6.7) has 223124 bin [6.7,6.8) has 217256 bin [6.8,6.9) has 205348 bin [6.9,7.0) has 192006 bin [7.0,7.1) has 190403 bin [7.1,7.2) has 181113 bin [7.2,7.3) has 178057 bin [7.3,7.4) has 176481 bin [7.4,7.5) has 171330 bin [7.5,7.6) has 163424 bin [7.6,7.7) has 157738 bin [7.7,7.8) has 152791 bin [7.8,7.9) has 157354 bin [7.9,8.0) has 162409 bin [8.0,8.1) has 163152 bin [8.1,8.2) has 157665 bin [8.2,8.3) has 154585 bin [8.3,8.4) has 152441 bin [8.4,8.5) has 141423 bin [8.5,8.6) has 136476 bin [8.6,8.7) has 132622 bin [8.7,8.8) has 124867 bin [8.8,8.9) has 117260 bin [8.9,9.0) has 112868 bin [9.0,9.1) has 110760 bin [9.1,9.2) has 109970 bin [9.2,9.3) has 109458 bin [9.3,9.4) has 110540 bin [9.4,9.5) has 107254 bin [9.5,9.6) has 104059 bin [9.6,9.7) has 102865 bin [9.7,9.8) has 103012 bin [9.8,9.9) has 103561 bin [9.9,10.0) has 104246 bin [10.0,10.1) has 109084 bin [10.1,10.2) has 113560 bin [10.2,10.3) has 113178 bin [10.3,10.4) has 111959 bin [10.4,10.5) has 114313 bin [10.5,10.6) has 116869 bin [10.6,10.7) has 119020 bin [10.7,10.8) has 118873 bin [10.8,10.9) has 118687 bin [10.9,11.0) has 119344 bin [11.0,11.1) has 120598 bin [11.1,11.2) has 119030 bin [11.2,11.3) has 120395 bin [11.3,11.4) has 120352 bin [11.4,11.5) has 119504 bin [11.5,11.6) has 122384 bin [11.6,11.7) has 126948 bin [11.7,11.8) has 128199 bin [11.8,11.9) has 131552 bin [11.9,12.0) has 131618 bin [12.0,12.1) has 130484 bin [12.1,12.2) has 131274 bin [12.2,12.3) has 133232 bin [12.3,12.4) has 132341 bin [12.4,12.5) has 132424 bin [12.5,12.6) has 132340 bin [12.6,12.7) has 130617 bin [12.7,12.8) has 131369 bin [12.8,12.9) has 132122 bin [12.9,13.0) has 133548 bin [13.0,13.1) has 136466 bin [13.1,13.2) has 140420 bin [13.2,13.3) has 143033 bin [13.3,13.4) has 141846 bin [13.4,13.5) has 143154 bin [13.5,13.6) has 141911 bin [13.6,13.7) has 139851 bin [13.7,13.8) has 139246 bin [13.8,13.9) has 138667 bin [13.9,14.0) has 136394 bin [14.0,14.1) has 136259 bin [14.1,14.2) has 135193 bin [14.2,14.3) has 131432 bin [14.3,14.4) has 130989 bin [14.4,14.5) has 128884 bin [14.5,14.6) has 128254 bin [14.6,14.7) has 127906 bin [14.7,14.8) has 125871 bin [14.8,14.9) has 123128 bin [14.9,15.0) has 118301 bin [15.0,15.1) has 113298 bin [15.1,15.2) has 108586 bin [15.2,15.3) has 104894 bin [15.3,15.4) has 99441 bin [15.4,15.5) has 95959 bin [15.5,15.6) has 95233 bin [15.6,15.7) has 92705 bin [15.7,15.8) has 90543 bin [15.8,15.9) has 87318 bin [15.9,16.0) has 88427 bin [16.0,16.1) has 86816 bin [16.1,16.2) has 84091 bin [16.2,16.3) has 80169 bin [16.3,16.4) has 77958 bin [16.4,16.5) has 73750 bin [16.5,16.6) has 72546 bin [16.6,16.7) has 71871 bin [16.7,16.8) has 68783 bin [16.8,16.9) has 66064 bin [16.9,17.0) has 64539 bin [17.0,17.1) has 66438 bin [17.1,17.2) has 61296 bin [17.2,17.3) has 56453 bin [17.3,17.4) has 52209 bin [17.4,17.5) has 48490 bin [17.5,17.6) has 45625 bin [17.6,17.7) has 43978 bin [17.7,17.8) has 42238 bin [17.8,17.9) has 41378 bin [17.9,18.0) has 39921 bin [18.0,18.1) has 38246 bin [18.1,18.2) has 37344 bin [18.2,18.3) has 34540 bin [18.3,18.4) has 32555 bin [18.4,18.5) has 30377 bin [18.5,18.6) has 28070 bin [18.6,18.7) has 25271 bin [18.7,18.8) has 23350 bin [18.8,18.9) has 21367 bin [18.9,19.0) has 20271 bin [19.0,19.1) has 19194 bin [19.1,19.2) has 18088 bin [19.2,19.3) has 16508 bin [19.3,19.4) has 15914 bin [19.4,19.5) has 16016 bin [19.5,19.6) has 15860 bin [19.6,19.7) has 14285 bin [19.7,19.8) has 13786 bin [19.8,19.9) has 12596 bin [19.9,20.0) has 11723 bin [20.0,20.1) has 10735 bin [20.1,20.2) has 10286 bin [20.2,20.3) has 9955 bin [20.3,20.4) has 9274 bin [20.4,20.5) has 8674 bin [20.5,20.6) has 8260 bin [20.6,20.7) has 7112 bin [20.7,20.8) has 5998 bin [20.8,20.9) has 5478 bin [20.9,21.0) has 5641 bin [21.0,21.1) has 7267 bin [21.1,21.2) has 6161 bin [21.2,21.3) has 5049 bin [21.3,21.4) has 3844 bin [21.4,21.5) has 3377 bin [21.5,21.6) has 3291 bin [21.6,21.7) has 2884 bin [21.7,21.8) has 2693 bin [21.8,21.9) has 2649 bin [21.9,22.0) has 2430 bin [22.0,22.1) has 2073 bin [22.1,22.2) has 1796 bin [22.2,22.3) has 1577 bin [22.3,22.4) has 1552 bin [22.4,22.5) has 1571 bin [22.5,22.6) has 1449 bin [22.6,22.7) has 1535 bin [22.7,22.8) has 1502 bin [22.8,22.9) has 1460 bin [22.9,23.0) has 1249 bin [23.0,23.1) has 1105 bin [23.1,23.2) has 964 bin [23.2,23.3) has 1051 bin [23.3,23.4) has 1062 bin [23.4,23.5) has 1278 bin [23.5,23.6) has 1372 bin [23.6,23.7) has 1335 bin [23.7,23.8) has 1269 bin [23.8,23.9) has 1353 bin [23.9,24.0) has 1636 bin [24.0,24.1) has 1173 bin [24.1,24.2) has 1173 bin [24.2,24.3) has 1221 bin [24.3,24.4) has 1217 bin [24.4,24.5) has 850 bin [24.5,24.6) has 584 bin [24.6,24.7) has 473 bin [24.7,24.8) has 378 bin [24.8,24.9) has 283 bin [24.9,25.0) has 263 bin [25.0,25.1) has 230 bin [25.1,25.2) has 178 bin [25.2,25.3) has 199 bin [25.3,25.4) has 186 bin [25.4,25.5) has 175 bin [25.5,25.6) has 173 bin [25.6,25.7) has 145 bin [25.7,25.8) has 175 bin [25.8,25.9) has 144 bin [25.9,26.0) has 140 bin [26.0,26.1) has 166 bin [26.1,26.2) has 123 bin [26.2,26.3) has 126 bin [26.3,26.4) has 111 bin [26.4,26.5) has 110 bin [26.5,26.6) has 73 bin [26.6,26.7) has 91 bin [26.7,26.8) has 65 bin [26.8,26.9) has 67 bin [26.9,27.0) has 49 bin [27.0,27.1) has 33 bin [27.1,27.2) has 20 bin [27.2,27.3) has 6 bin [27.3,27.4) has 2 bin [27.4,27.5) has 3 bin [27.6,27.7) has 1 bin [27.7,27.8) has 3 bin [27.8,27.9) has 2 bin [27.9,28.0) has 4 bin [28.0,28.1) has 5 bin [28.1,28.2) has 9 bin [28.2,28.3) has 29 bin [28.3,28.4) has 12 bin [28.4,28.5) has 2 average z coordinate 6.0 for 43175102 element(s) point source id histogram with bin size 1.000000 bin 1014 has 19431384 bin 1018 has 8852686 bin 1035 has 14891032 average point source id 1022.063036330522209 for 43175102 element(s)