lasinfo (210611) report for 'AHN4T/23AN2_21.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: 336/2022 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: 24643695 number of points by return: 24285495 262474 75619 17062 2723 scale factor x y z: 0.001 0.001 0.001 offset x y z: 264980 518730 0 min x y z: 264980.000 518730.000 14.381 max x y z: 266019.999 520019.999 35.465 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: 24643695 extended number of points by return: 24285495 262474 75619 17062 2723 299 23 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 14381 35465 intensity 56 4910 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 27 user_data 6 7 point_source_ID 76 1075 gps_time 325949531.731297 330862144.799857 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 255 G 54 250 B 49 241 NIR 28 229 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.26 32.29 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24285495 number of intermediate returns: 96266 number of last returns: 24283659 number of single returns: 24021725 covered area in square units/kilounits: 1339696/1.34 point density: all returns 18.39 last only 18.13 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24643695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24285495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 262474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 75619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 17062 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2723 instead zero. overview over extended number of returns of given pulse: 24021725 374224 176031 57607 12218 1729 161 0 0 0 0 0 0 0 0 histogram of classification of points: 440454 unclassified (1) 23965078 ground (2) 238163 water (9) +-> flagged as extended overlap: 1651853 +---> 66287 of those are unclassified (1) +---> 1560274 of those are ground (2) +---> 25292 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.3,14.4) has 2 bin [14.4,14.5) has 416 bin [14.5,14.6) has 12353 bin [14.6,14.7) has 7359 bin [14.7,14.8) has 7307 bin [14.8,14.9) has 11955 bin [14.9,15.0) has 34033 bin [15.0,15.1) has 60495 bin [15.1,15.2) has 62336 bin [15.2,15.3) has 84987 bin [15.3,15.4) has 265131 bin [15.4,15.5) has 538951 bin [15.5,15.6) has 1210996 bin [15.6,15.7) has 2471099 bin [15.7,15.8) has 3567286 bin [15.8,15.9) has 3040147 bin [15.9,16.0) has 2186204 bin [16.0,16.1) has 1585642 bin [16.1,16.2) has 1425284 bin [16.2,16.3) has 1345428 bin [16.3,16.4) has 1127170 bin [16.4,16.5) has 1011000 bin [16.5,16.6) has 755944 bin [16.6,16.7) has 510401 bin [16.7,16.8) has 484601 bin [16.8,16.9) has 484214 bin [16.9,17.0) has 335091 bin [17.0,17.1) has 251456 bin [17.1,17.2) has 222176 bin [17.2,17.3) has 157348 bin [17.3,17.4) has 171047 bin [17.4,17.5) has 231800 bin [17.5,17.6) has 244159 bin [17.6,17.7) has 176279 bin [17.7,17.8) has 83131 bin [17.8,17.9) has 55994 bin [17.9,18.0) has 36376 bin [18.0,18.1) has 29394 bin [18.1,18.2) has 17550 bin [18.2,18.3) has 17519 bin [18.3,18.4) has 16499 bin [18.4,18.5) has 10161 bin [18.5,18.6) has 7267 bin [18.6,18.7) has 6861 bin [18.7,18.8) has 6746 bin [18.8,18.9) has 6680 bin [18.9,19.0) has 6621 bin [19.0,19.1) has 6500 bin [19.1,19.2) has 6323 bin [19.2,19.3) has 6179 bin [19.3,19.4) has 6045 bin [19.4,19.5) has 5813 bin [19.5,19.6) has 5557 bin [19.6,19.7) has 5398 bin [19.7,19.8) has 5309 bin [19.8,19.9) has 5169 bin [19.9,20.0) has 4954 bin [20.0,20.1) has 4806 bin [20.1,20.2) has 4792 bin [20.2,20.3) has 4705 bin [20.3,20.4) has 4514 bin [20.4,20.5) has 4323 bin [20.5,20.6) has 4347 bin [20.6,20.7) has 4288 bin [20.7,20.8) has 4145 bin [20.8,20.9) has 4102 bin [20.9,21.0) has 3768 bin [21.0,21.1) has 3798 bin [21.1,21.2) has 3503 bin [21.2,21.3) has 3424 bin [21.3,21.4) has 3288 bin [21.4,21.5) has 3193 bin [21.5,21.6) has 3180 bin [21.6,21.7) has 2960 bin [21.7,21.8) has 2902 bin [21.8,21.9) has 2891 bin [21.9,22.0) has 2691 bin [22.0,22.1) has 2653 bin [22.1,22.2) has 2669 bin [22.2,22.3) has 2477 bin [22.3,22.4) has 2464 bin [22.4,22.5) has 2390 bin [22.5,22.6) has 2367 bin [22.6,22.7) has 2261 bin [22.7,22.8) has 2215 bin [22.8,22.9) has 2137 bin [22.9,23.0) has 2067 bin [23.0,23.1) has 2051 bin [23.1,23.2) has 2028 bin [23.2,23.3) has 2077 bin [23.3,23.4) has 2083 bin [23.4,23.5) has 1913 bin [23.5,23.6) has 1916 bin [23.6,23.7) has 1867 bin [23.7,23.8) has 1841 bin [23.8,23.9) has 1741 bin [23.9,24.0) has 1827 bin [24.0,24.1) has 1785 bin [24.1,24.2) has 1645 bin [24.2,24.3) has 1697 bin [24.3,24.4) has 1560 bin [24.4,24.5) has 1680 bin [24.5,24.6) has 1618 bin [24.6,24.7) has 1546 bin [24.7,24.8) has 1448 bin [24.8,24.9) has 1481 bin [24.9,25.0) has 1486 bin [25.0,25.1) has 1442 bin [25.1,25.2) has 1440 bin [25.2,25.3) has 1349 bin [25.3,25.4) has 1273 bin [25.4,25.5) has 1268 bin [25.5,25.6) has 1232 bin [25.6,25.7) has 1273 bin [25.7,25.8) has 1218 bin [25.8,25.9) has 1208 bin [25.9,26.0) has 1194 bin [26.0,26.1) has 1121 bin [26.1,26.2) has 1095 bin [26.2,26.3) has 1110 bin [26.3,26.4) has 1032 bin [26.4,26.5) has 951 bin [26.5,26.6) has 1006 bin [26.6,26.7) has 1018 bin [26.7,26.8) has 1019 bin [26.8,26.9) has 1000 bin [26.9,27.0) has 1051 bin [27.0,27.1) has 976 bin [27.1,27.2) has 996 bin [27.2,27.3) has 1012 bin [27.3,27.4) has 1064 bin [27.4,27.5) has 959 bin [27.5,27.6) has 1042 bin [27.6,27.7) has 1033 bin [27.7,27.8) has 1002 bin [27.8,27.9) has 1020 bin [27.9,28.0) has 965 bin [28.0,28.1) has 944 bin [28.1,28.2) has 874 bin [28.2,28.3) has 914 bin [28.3,28.4) has 883 bin [28.4,28.5) has 864 bin [28.5,28.6) has 951 bin [28.6,28.7) has 1022 bin [28.7,28.8) has 916 bin [28.8,28.9) has 893 bin [28.9,29.0) has 958 bin [29.0,29.1) has 929 bin [29.1,29.2) has 942 bin [29.2,29.3) has 975 bin [29.3,29.4) has 856 bin [29.4,29.5) has 886 bin [29.5,29.6) has 874 bin [29.6,29.7) has 881 bin [29.7,29.8) has 868 bin [29.8,29.9) has 830 bin [29.9,30.0) has 807 bin [30.0,30.1) has 853 bin [30.1,30.2) has 826 bin [30.2,30.3) has 862 bin [30.3,30.4) has 849 bin [30.4,30.5) has 825 bin [30.5,30.6) has 885 bin [30.6,30.7) has 766 bin [30.7,30.8) has 798 bin [30.8,30.9) has 707 bin [30.9,31.0) has 735 bin [31.0,31.1) has 696 bin [31.1,31.2) has 656 bin [31.2,31.3) has 621 bin [31.3,31.4) has 600 bin [31.4,31.5) has 655 bin [31.5,31.6) has 666 bin [31.6,31.7) has 602 bin [31.7,31.8) has 564 bin [31.8,31.9) has 577 bin [31.9,32.0) has 501 bin [32.0,32.1) has 483 bin [32.1,32.2) has 471 bin [32.2,32.3) has 412 bin [32.3,32.4) has 418 bin [32.4,32.5) has 410 bin [32.5,32.6) has 368 bin [32.6,32.7) has 359 bin [32.7,32.8) has 305 bin [32.8,32.9) has 245 bin [32.9,33.0) has 229 bin [33.0,33.1) has 180 bin [33.1,33.2) has 207 bin [33.2,33.3) has 189 bin [33.3,33.4) has 136 bin [33.4,33.5) has 98 bin [33.5,33.6) has 83 bin [33.6,33.7) has 77 bin [33.7,33.8) has 85 bin [33.8,33.9) has 58 bin [33.9,34.0) has 62 bin [34.0,34.1) has 50 bin [34.1,34.2) has 43 bin [34.2,34.3) has 43 bin [34.3,34.4) has 32 bin [34.4,34.5) has 38 bin [34.5,34.6) has 36 bin [34.6,34.7) has 28 bin [34.7,34.8) has 27 bin [34.8,34.9) has 34 bin [34.9,35.0) has 28 bin [35.0,35.1) has 20 bin [35.1,35.2) has 2 bin [35.2,35.3) has 2 bin [35.3,35.4) has 2 bin [35.4,35.5) has 2 average z coordinate 16.2 for 24643695 element(s) point source id histogram with bin size 1.000000 bin 76 has 10626502 bin 1075 has 14017193 average point source id 644.225495689668264 for 24643695 element(s)