lasinfo (210611) report for 'AHN4T/51AN2_07.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: 339/2022 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: 30396500 number of points by return: 28553653 1475150 326015 38753 2929 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 397480 0 min x y z: 145980.000 397480.000 7.651 max x y z: 147019.999 398769.999 31.059 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: 30396500 extended number of points by return: 28553653 1475150 326015 38753 2929 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 7651 31059 intensity 0 4860 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 10 user_data 6 7 point_source_ID 56 1055 gps_time 294667826.319070 298211026.208099 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 41 254 B 36 245 NIR 0 243 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0 48.6 ('Amplitude') attribute1 -16.47 32.11 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28553653 number of intermediate returns: 368517 number of last returns: 28542124 number of single returns: 27067794 covered area in square units/kilounits: 1304376/1.30 point density: all returns 23.30 last only 21.88 (per square units) spacing: all returns 0.21 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30396500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28553653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1475150 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 326015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 38753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2929 instead zero. overview over extended number of returns of given pulse: 27067794 2304435 865409 143838 13973 792 259 0 0 0 0 0 0 0 0 histogram of classification of points: 3783136 unclassified (1) 26184442 ground (2) 428922 water (9) +-> flagged as extended overlap: 2033690 +---> 233974 of those are unclassified (1) +---> 1760086 of those are ground (2) +---> 39630 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.6,7.7) has 8 bin [7.7,7.8) has 871 bin [7.8,7.9) has 34580 bin [7.9,8.0) has 412048 bin [8.0,8.1) has 64964 bin [8.1,8.2) has 78798 bin [8.2,8.3) has 148317 bin [8.3,8.4) has 205614 bin [8.4,8.5) has 298384 bin [8.5,8.6) has 426936 bin [8.6,8.7) has 545931 bin [8.7,8.8) has 712171 bin [8.8,8.9) has 749749 bin [8.9,9.0) has 743324 bin [9.0,9.1) has 935183 bin [9.1,9.2) has 951330 bin [9.2,9.3) has 1080637 bin [9.3,9.4) has 1381989 bin [9.4,9.5) has 1785328 bin [9.5,9.6) has 2151640 bin [9.6,9.7) has 2374747 bin [9.7,9.8) has 2280032 bin [9.8,9.9) has 1845980 bin [9.9,10.0) has 1484907 bin [10.0,10.1) has 1136682 bin [10.1,10.2) has 841764 bin [10.2,10.3) has 740842 bin [10.3,10.4) has 633683 bin [10.4,10.5) has 560705 bin [10.5,10.6) has 452580 bin [10.6,10.7) has 351759 bin [10.7,10.8) has 302237 bin [10.8,10.9) has 233034 bin [10.9,11.0) has 201664 bin [11.0,11.1) has 188262 bin [11.1,11.2) has 183444 bin [11.2,11.3) has 167467 bin [11.3,11.4) has 147905 bin [11.4,11.5) has 136045 bin [11.5,11.6) has 126466 bin [11.6,11.7) has 122424 bin [11.7,11.8) has 109688 bin [11.8,11.9) has 97058 bin [11.9,12.0) has 89650 bin [12.0,12.1) has 82926 bin [12.1,12.2) has 77610 bin [12.2,12.3) has 70395 bin [12.3,12.4) has 63230 bin [12.4,12.5) has 54064 bin [12.5,12.6) has 48674 bin [12.6,12.7) has 46300 bin [12.7,12.8) has 41370 bin [12.8,12.9) has 36718 bin [12.9,13.0) has 34065 bin [13.0,13.1) has 32165 bin [13.1,13.2) has 30911 bin [13.2,13.3) has 29740 bin [13.3,13.4) has 29359 bin [13.4,13.5) has 29079 bin [13.5,13.6) has 28723 bin [13.6,13.7) has 28674 bin [13.7,13.8) has 28415 bin [13.8,13.9) has 28529 bin [13.9,14.0) has 28646 bin [14.0,14.1) has 27842 bin [14.1,14.2) has 27751 bin [14.2,14.3) has 27420 bin [14.3,14.4) has 27283 bin [14.4,14.5) has 26663 bin [14.5,14.6) has 26841 bin [14.6,14.7) has 26939 bin [14.7,14.8) has 26039 bin [14.8,14.9) has 25409 bin [14.9,15.0) has 24817 bin [15.0,15.1) has 24854 bin [15.1,15.2) has 24694 bin [15.2,15.3) has 24477 bin [15.3,15.4) has 24228 bin [15.4,15.5) has 24047 bin [15.5,15.6) has 23908 bin [15.6,15.7) has 23968 bin [15.7,15.8) has 24321 bin [15.8,15.9) has 24148 bin [15.9,16.0) has 23411 bin [16.0,16.1) has 23333 bin [16.1,16.2) has 22766 bin [16.2,16.3) has 22547 bin [16.3,16.4) has 22399 bin [16.4,16.5) has 21667 bin [16.5,16.6) has 21436 bin [16.6,16.7) has 20908 bin [16.7,16.8) has 20158 bin [16.8,16.9) has 19733 bin [16.9,17.0) has 19676 bin [17.0,17.1) has 19124 bin [17.1,17.2) has 19262 bin [17.2,17.3) has 19242 bin [17.3,17.4) has 18951 bin [17.4,17.5) has 19247 bin [17.5,17.6) has 19015 bin [17.6,17.7) has 18271 bin [17.7,17.8) has 17921 bin [17.8,17.9) has 17867 bin [17.9,18.0) has 17769 bin [18.0,18.1) has 17997 bin [18.1,18.2) has 17399 bin [18.2,18.3) has 17610 bin [18.3,18.4) has 17614 bin [18.4,18.5) has 17206 bin [18.5,18.6) has 16898 bin [18.6,18.7) has 16786 bin [18.7,18.8) has 16268 bin [18.8,18.9) has 16412 bin [18.9,19.0) has 16183 bin [19.0,19.1) has 15889 bin [19.1,19.2) has 16007 bin [19.2,19.3) has 15941 bin [19.3,19.4) has 15487 bin [19.4,19.5) has 14721 bin [19.5,19.6) has 14468 bin [19.6,19.7) has 14219 bin [19.7,19.8) has 14404 bin [19.8,19.9) has 14441 bin [19.9,20.0) has 14320 bin [20.0,20.1) has 14305 bin [20.1,20.2) has 14079 bin [20.2,20.3) has 13970 bin [20.3,20.4) has 13847 bin [20.4,20.5) has 13536 bin [20.5,20.6) has 13464 bin [20.6,20.7) has 13254 bin [20.7,20.8) has 13091 bin [20.8,20.9) has 13081 bin [20.9,21.0) has 13091 bin [21.0,21.1) has 13221 bin [21.1,21.2) has 13338 bin [21.2,21.3) has 13586 bin [21.3,21.4) has 13388 bin [21.4,21.5) has 12994 bin [21.5,21.6) has 12566 bin [21.6,21.7) has 12271 bin [21.7,21.8) has 11914 bin [21.8,21.9) has 11880 bin [21.9,22.0) has 11545 bin [22.0,22.1) has 11923 bin [22.1,22.2) has 11457 bin [22.2,22.3) has 11363 bin [22.3,22.4) has 11260 bin [22.4,22.5) has 11275 bin [22.5,22.6) has 11377 bin [22.6,22.7) has 11335 bin [22.7,22.8) has 11311 bin [22.8,22.9) has 11639 bin [22.9,23.0) has 11412 bin [23.0,23.1) has 11120 bin [23.1,23.2) has 10991 bin [23.2,23.3) has 11048 bin [23.3,23.4) has 10663 bin [23.4,23.5) has 10723 bin [23.5,23.6) has 10753 bin [23.6,23.7) has 10532 bin [23.7,23.8) has 10630 bin [23.8,23.9) has 10768 bin [23.9,24.0) has 10596 bin [24.0,24.1) has 10589 bin [24.1,24.2) has 10585 bin [24.2,24.3) has 10311 bin [24.3,24.4) has 10362 bin [24.4,24.5) has 10331 bin [24.5,24.6) has 10171 bin [24.6,24.7) has 10502 bin [24.7,24.8) has 10592 bin [24.8,24.9) has 10653 bin [24.9,25.0) has 10279 bin [25.0,25.1) has 10039 bin [25.1,25.2) has 10005 bin [25.2,25.3) has 10051 bin [25.3,25.4) has 9935 bin [25.4,25.5) has 9625 bin [25.5,25.6) has 8998 bin [25.6,25.7) has 8426 bin [25.7,25.8) has 8243 bin [25.8,25.9) has 7770 bin [25.9,26.0) has 7566 bin [26.0,26.1) has 7478 bin [26.1,26.2) has 7137 bin [26.2,26.3) has 6800 bin [26.3,26.4) has 6586 bin [26.4,26.5) has 6479 bin [26.5,26.6) has 6079 bin [26.6,26.7) has 5851 bin [26.7,26.8) has 5559 bin [26.8,26.9) has 5369 bin [26.9,27.0) has 5068 bin [27.0,27.1) has 4798 bin [27.1,27.2) has 4544 bin [27.2,27.3) has 4248 bin [27.3,27.4) has 4029 bin [27.4,27.5) has 3643 bin [27.5,27.6) has 3516 bin [27.6,27.7) has 3177 bin [27.7,27.8) has 2918 bin [27.8,27.9) has 2670 bin [27.9,28.0) has 2542 bin [28.0,28.1) has 2192 bin [28.1,28.2) has 2063 bin [28.2,28.3) has 1968 bin [28.3,28.4) has 1842 bin [28.4,28.5) has 1668 bin [28.5,28.6) has 1492 bin [28.6,28.7) has 1345 bin [28.7,28.8) has 1138 bin [28.8,28.9) has 1056 bin [28.9,29.0) has 924 bin [29.0,29.1) has 880 bin [29.1,29.2) has 701 bin [29.2,29.3) has 604 bin [29.3,29.4) has 540 bin [29.4,29.5) has 471 bin [29.5,29.6) has 458 bin [29.6,29.7) has 410 bin [29.7,29.8) has 359 bin [29.8,29.9) has 304 bin [29.9,30.0) has 244 bin [30.0,30.1) has 227 bin [30.1,30.2) has 123 bin [30.2,30.3) has 98 bin [30.3,30.4) has 74 bin [30.4,30.5) has 64 bin [30.5,30.6) has 33 bin [30.6,30.7) has 26 bin [30.7,30.8) has 18 bin [30.8,30.9) has 6 bin [30.9,31.0) has 6 bin [31.0,31.1) has 3 average z coordinate 10.4 for 30396500 element(s) point source id histogram with bin size 1.000000 bin 56 has 13776275 bin 204 has 2020230 bin 1055 has 14599995 average point source id 545.674437681969948 for 30396500 element(s)