lasinfo (210611) report for 'AHN4T/22GZ1_10.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: 335/2022 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: 9863543 number of points by return: 9004595 599716 211600 43095 4537 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 503730 0 min x y z: 243980.000 503730.000 15.388 max x y z: 244461.092 505019.999 38.541 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: 9863543 extended number of points by return: 9004595 599716 211600 43095 4537 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 481092 Y 0 1289999 Z 15388 38541 intensity 56 2484 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 29 user_data 6 7 point_source_ID 166 1083 gps_time 324207167.018367 331736155.548520 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 35 255 B 43 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.32 8.14 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 9004595 number of intermediate returns: 258336 number of last returns: 9006860 number of single returns: 8406248 covered area in square units/kilounits: 462140/0.46 point density: all returns 21.34 last only 19.49 (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 9863543 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9004595 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 599716 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 211600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 43095 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4537 instead zero. overview over extended number of returns of given pulse: 8406248 776754 504500 153584 21387 1035 35 0 0 0 0 0 0 0 0 histogram of classification of points: 2049344 unclassified (1) 7779804 ground (2) 34166 building (6) 229 water (9) +-> flagged as extended overlap: 657432 +---> 209078 of those are unclassified (1) +---> 434289 of those are ground (2) +---> 14065 of those are building (6) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 1 bin [15.4,15.5) has 3913 bin [15.5,15.6) has 61420 bin [15.6,15.7) has 175306 bin [15.7,15.8) has 173781 bin [15.8,15.9) has 141411 bin [15.9,16.0) has 195808 bin [16.0,16.1) has 238598 bin [16.1,16.2) has 281078 bin [16.2,16.3) has 338136 bin [16.3,16.4) has 334762 bin [16.4,16.5) has 265933 bin [16.5,16.6) has 131867 bin [16.6,16.7) has 110345 bin [16.7,16.8) has 115575 bin [16.8,16.9) has 156757 bin [16.9,17.0) has 170832 bin [17.0,17.1) has 238268 bin [17.1,17.2) has 229170 bin [17.2,17.3) has 219244 bin [17.3,17.4) has 195414 bin [17.4,17.5) has 159094 bin [17.5,17.6) has 149607 bin [17.6,17.7) has 153946 bin [17.7,17.8) has 146246 bin [17.8,17.9) has 147396 bin [17.9,18.0) has 160455 bin [18.0,18.1) has 171980 bin [18.1,18.2) has 212089 bin [18.2,18.3) has 265293 bin [18.3,18.4) has 326183 bin [18.4,18.5) has 313106 bin [18.5,18.6) has 251950 bin [18.6,18.7) has 272514 bin [18.7,18.8) has 291702 bin [18.8,18.9) has 322253 bin [18.9,19.0) has 267971 bin [19.0,19.1) has 169677 bin [19.1,19.2) has 139670 bin [19.2,19.3) has 116964 bin [19.3,19.4) has 125709 bin [19.4,19.5) has 132528 bin [19.5,19.6) has 99540 bin [19.6,19.7) has 72371 bin [19.7,19.8) has 60389 bin [19.8,19.9) has 58415 bin [19.9,20.0) has 61419 bin [20.0,20.1) has 72064 bin [20.1,20.2) has 104742 bin [20.2,20.3) has 73045 bin [20.3,20.4) has 58926 bin [20.4,20.5) has 40153 bin [20.5,20.6) has 36503 bin [20.6,20.7) has 35745 bin [20.7,20.8) has 34363 bin [20.8,20.9) has 30261 bin [20.9,21.0) has 28851 bin [21.0,21.1) has 28779 bin [21.1,21.2) has 27181 bin [21.2,21.3) has 26612 bin [21.3,21.4) has 35564 bin [21.4,21.5) has 31686 bin [21.5,21.6) has 23335 bin [21.6,21.7) has 9727 bin [21.7,21.8) has 6853 bin [21.8,21.9) has 6387 bin [21.9,22.0) has 6288 bin [22.0,22.1) has 6353 bin [22.1,22.2) has 6120 bin [22.2,22.3) has 5823 bin [22.3,22.4) has 5732 bin [22.4,22.5) has 5923 bin [22.5,22.6) has 5745 bin [22.6,22.7) has 5875 bin [22.7,22.8) has 6250 bin [22.8,22.9) has 5943 bin [22.9,23.0) has 5803 bin [23.0,23.1) has 5607 bin [23.1,23.2) has 5592 bin [23.2,23.3) has 5534 bin [23.3,23.4) has 5495 bin [23.4,23.5) has 5647 bin [23.5,23.6) has 5424 bin [23.6,23.7) has 5540 bin [23.7,23.8) has 5620 bin [23.8,23.9) has 5896 bin [23.9,24.0) has 5708 bin [24.0,24.1) has 5856 bin [24.1,24.2) has 6036 bin [24.2,24.3) has 6048 bin [24.3,24.4) has 6232 bin [24.4,24.5) has 6278 bin [24.5,24.6) has 6503 bin [24.6,24.7) has 6279 bin [24.7,24.8) has 6575 bin [24.8,24.9) has 6527 bin [24.9,25.0) has 6448 bin [25.0,25.1) has 6632 bin [25.1,25.2) has 6842 bin [25.2,25.3) has 6767 bin [25.3,25.4) has 6874 bin [25.4,25.5) has 7062 bin [25.5,25.6) has 7416 bin [25.6,25.7) has 7245 bin [25.7,25.8) has 7117 bin [25.8,25.9) has 6980 bin [25.9,26.0) has 7156 bin [26.0,26.1) has 7184 bin [26.1,26.2) has 7099 bin [26.2,26.3) has 6784 bin [26.3,26.4) has 6828 bin [26.4,26.5) has 6814 bin [26.5,26.6) has 6858 bin [26.6,26.7) has 7051 bin [26.7,26.8) has 7200 bin [26.8,26.9) has 7244 bin [26.9,27.0) has 7161 bin [27.0,27.1) has 7043 bin [27.1,27.2) has 6995 bin [27.2,27.3) has 6931 bin [27.3,27.4) has 6788 bin [27.4,27.5) has 6698 bin [27.5,27.6) has 6541 bin [27.6,27.7) has 6641 bin [27.7,27.8) has 6683 bin [27.8,27.9) has 6594 bin [27.9,28.0) has 6604 bin [28.0,28.1) has 6573 bin [28.1,28.2) has 6542 bin [28.2,28.3) has 6511 bin [28.3,28.4) has 6500 bin [28.4,28.5) has 6445 bin [28.5,28.6) has 6405 bin [28.6,28.7) has 6397 bin [28.7,28.8) has 6245 bin [28.8,28.9) has 6198 bin [28.9,29.0) has 6199 bin [29.0,29.1) has 6007 bin [29.1,29.2) has 6070 bin [29.2,29.3) has 5949 bin [29.3,29.4) has 5909 bin [29.4,29.5) has 5865 bin [29.5,29.6) has 6074 bin [29.6,29.7) has 5872 bin [29.7,29.8) has 6072 bin [29.8,29.9) has 5861 bin [29.9,30.0) has 5806 bin [30.0,30.1) has 5828 bin [30.1,30.2) has 5744 bin [30.2,30.3) has 5800 bin [30.3,30.4) has 5681 bin [30.4,30.5) has 5843 bin [30.5,30.6) has 5739 bin [30.6,30.7) has 5541 bin [30.7,30.8) has 5574 bin [30.8,30.9) has 5569 bin [30.9,31.0) has 5710 bin [31.0,31.1) has 5502 bin [31.1,31.2) has 5157 bin [31.2,31.3) has 5169 bin [31.3,31.4) has 5124 bin [31.4,31.5) has 5079 bin [31.5,31.6) has 5061 bin [31.6,31.7) has 4981 bin [31.7,31.8) has 4869 bin [31.8,31.9) has 4710 bin [31.9,32.0) has 4709 bin [32.0,32.1) has 4689 bin [32.1,32.2) has 4479 bin [32.2,32.3) has 4245 bin [32.3,32.4) has 4260 bin [32.4,32.5) has 3982 bin [32.5,32.6) has 4012 bin [32.6,32.7) has 3902 bin [32.7,32.8) has 3646 bin [32.8,32.9) has 3794 bin [32.9,33.0) has 3569 bin [33.0,33.1) has 3414 bin [33.1,33.2) has 3272 bin [33.2,33.3) has 3239 bin [33.3,33.4) has 3037 bin [33.4,33.5) has 2981 bin [33.5,33.6) has 2797 bin [33.6,33.7) has 2787 bin [33.7,33.8) has 2596 bin [33.8,33.9) has 2534 bin [33.9,34.0) has 2360 bin [34.0,34.1) has 2256 bin [34.1,34.2) has 2167 bin [34.2,34.3) has 2005 bin [34.3,34.4) has 1921 bin [34.4,34.5) has 1877 bin [34.5,34.6) has 1773 bin [34.6,34.7) has 1597 bin [34.7,34.8) has 1622 bin [34.8,34.9) has 1466 bin [34.9,35.0) has 1349 bin [35.0,35.1) has 1198 bin [35.1,35.2) has 1206 bin [35.2,35.3) has 1034 bin [35.3,35.4) has 972 bin [35.4,35.5) has 930 bin [35.5,35.6) has 852 bin [35.6,35.7) has 818 bin [35.7,35.8) has 779 bin [35.8,35.9) has 761 bin [35.9,36.0) has 747 bin [36.0,36.1) has 666 bin [36.1,36.2) has 602 bin [36.2,36.3) has 556 bin [36.3,36.4) has 519 bin [36.4,36.5) has 481 bin [36.5,36.6) has 426 bin [36.6,36.7) has 371 bin [36.7,36.8) has 401 bin [36.8,36.9) has 360 bin [36.9,37.0) has 313 bin [37.0,37.1) has 282 bin [37.1,37.2) has 220 bin [37.2,37.3) has 225 bin [37.3,37.4) has 199 bin [37.4,37.5) has 160 bin [37.5,37.6) has 150 bin [37.6,37.7) has 121 bin [37.7,37.8) has 105 bin [37.8,37.9) has 70 bin [37.9,38.0) has 53 bin [38.0,38.1) has 29 bin [38.1,38.2) has 13 bin [38.2,38.3) has 5 bin [38.3,38.4) has 3 bin [38.4,38.5) has 1 bin [38.5,38.6) has 2 average z coordinate 18.6 for 9863543 element(s) point source id histogram with bin size 1.000000 bin 166 has 7365813 bin 167 has 2495469 bin 1083 has 2261 average point source id 166.463201306062132 for 9863543 element(s)