lasinfo (210611) report for 'AHN4T/23AN2_22.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: 25186908 number of points by return: 24504783 571220 94913 14138 1681 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 518730 0 min x y z: 265980.000 518730.000 14.675 max x y z: 267019.999 520019.999 32.170 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: 25186908 extended number of points by return: 24504783 571220 94913 14138 1681 162 11 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 14675 32170 intensity 40 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 325949516.938993 330862127.991070 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 40 255 G 56 255 B 46 250 NIR 37 238 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: 24504783 number of intermediate returns: 111982 number of last returns: 24500098 number of single returns: 23929955 covered area in square units/kilounits: 1340888/1.34 point density: all returns 18.78 last only 18.27 (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 25186908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24504783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 571220 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 94913 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 14138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1681 instead zero. overview over extended number of returns of given pulse: 23929955 954578 243202 50432 7648 1011 82 0 0 0 0 0 0 0 0 histogram of classification of points: 2166747 unclassified (1) 22939402 ground (2) 29394 building (6) 51365 water (9) +-> flagged as extended overlap: 1623753 +---> 83449 of those are unclassified (1) +---> 1512562 of those are ground (2) +---> 10401 of those are building (6) +---> 17341 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.6,14.7) has 8 bin [14.7,14.8) has 165 bin [14.8,14.9) has 217 bin [14.9,15.0) has 679 bin [15.0,15.1) has 2999 bin [15.1,15.2) has 1715 bin [15.2,15.3) has 11273 bin [15.3,15.4) has 79190 bin [15.4,15.5) has 133708 bin [15.5,15.6) has 219648 bin [15.6,15.7) has 590561 bin [15.7,15.8) has 649930 bin [15.8,15.9) has 1027186 bin [15.9,16.0) has 1534621 bin [16.0,16.1) has 1847525 bin [16.1,16.2) has 2176213 bin [16.2,16.3) has 2545093 bin [16.3,16.4) has 2738275 bin [16.4,16.5) has 2302096 bin [16.5,16.6) has 1856960 bin [16.6,16.7) has 1599107 bin [16.7,16.8) has 1003765 bin [16.8,16.9) has 731550 bin [16.9,17.0) has 674795 bin [17.0,17.1) has 549070 bin [17.1,17.2) has 398088 bin [17.2,17.3) has 352055 bin [17.3,17.4) has 291785 bin [17.4,17.5) has 184102 bin [17.5,17.6) has 144109 bin [17.6,17.7) has 98246 bin [17.7,17.8) has 98661 bin [17.8,17.9) has 122083 bin [17.9,18.0) has 118554 bin [18.0,18.1) has 99023 bin [18.1,18.2) has 80013 bin [18.2,18.3) has 71494 bin [18.3,18.4) has 67633 bin [18.4,18.5) has 61063 bin [18.5,18.6) has 47832 bin [18.6,18.7) has 38807 bin [18.7,18.8) has 31028 bin [18.8,18.9) has 23172 bin [18.9,19.0) has 22514 bin [19.0,19.1) has 15904 bin [19.1,19.2) has 12145 bin [19.2,19.3) has 10355 bin [19.3,19.4) has 9985 bin [19.4,19.5) has 10134 bin [19.5,19.6) has 10253 bin [19.6,19.7) has 10096 bin [19.7,19.8) has 10019 bin [19.8,19.9) has 10276 bin [19.9,20.0) has 9638 bin [20.0,20.1) has 9906 bin [20.1,20.2) has 9405 bin [20.2,20.3) has 9095 bin [20.3,20.4) has 8903 bin [20.4,20.5) has 8612 bin [20.5,20.6) has 8313 bin [20.6,20.7) has 7970 bin [20.7,20.8) has 7758 bin [20.8,20.9) has 7861 bin [20.9,21.0) has 7963 bin [21.0,21.1) has 7840 bin [21.1,21.2) has 7861 bin [21.2,21.3) has 7783 bin [21.3,21.4) has 8106 bin [21.4,21.5) has 8814 bin [21.5,21.6) has 6535 bin [21.6,21.7) has 6213 bin [21.7,21.8) has 6076 bin [21.8,21.9) has 6224 bin [21.9,22.0) has 6136 bin [22.0,22.1) has 6001 bin [22.1,22.2) has 5787 bin [22.2,22.3) has 5844 bin [22.3,22.4) has 5922 bin [22.4,22.5) has 5713 bin [22.5,22.6) has 5095 bin [22.6,22.7) has 4957 bin [22.7,22.8) has 4939 bin [22.8,22.9) has 4845 bin [22.9,23.0) has 4990 bin [23.0,23.1) has 4912 bin [23.1,23.2) has 4957 bin [23.2,23.3) has 4890 bin [23.3,23.4) has 5029 bin [23.4,23.5) has 5047 bin [23.5,23.6) has 5213 bin [23.6,23.7) has 5233 bin [23.7,23.8) has 5177 bin [23.8,23.9) has 5112 bin [23.9,24.0) has 5064 bin [24.0,24.1) has 5201 bin [24.1,24.2) has 5044 bin [24.2,24.3) has 5002 bin [24.3,24.4) has 5044 bin [24.4,24.5) has 5070 bin [24.5,24.6) has 4997 bin [24.6,24.7) has 4853 bin [24.7,24.8) has 4941 bin [24.8,24.9) has 5026 bin [24.9,25.0) has 4905 bin [25.0,25.1) has 4767 bin [25.1,25.2) has 4822 bin [25.2,25.3) has 4823 bin [25.3,25.4) has 4794 bin [25.4,25.5) has 4614 bin [25.5,25.6) has 4711 bin [25.6,25.7) has 4482 bin [25.7,25.8) has 4422 bin [25.8,25.9) has 4401 bin [25.9,26.0) has 4468 bin [26.0,26.1) has 4499 bin [26.1,26.2) has 4512 bin [26.2,26.3) has 4502 bin [26.3,26.4) has 4421 bin [26.4,26.5) has 4415 bin [26.5,26.6) has 4246 bin [26.6,26.7) has 4173 bin [26.7,26.8) has 4082 bin [26.8,26.9) has 3995 bin [26.9,27.0) has 3925 bin [27.0,27.1) has 3627 bin [27.1,27.2) has 3392 bin [27.2,27.3) has 3486 bin [27.3,27.4) has 3213 bin [27.4,27.5) has 3018 bin [27.5,27.6) has 2839 bin [27.6,27.7) has 2611 bin [27.7,27.8) has 2372 bin [27.8,27.9) has 2237 bin [27.9,28.0) has 1977 bin [28.0,28.1) has 1977 bin [28.1,28.2) has 1773 bin [28.2,28.3) has 1656 bin [28.3,28.4) has 1491 bin [28.4,28.5) has 1368 bin [28.5,28.6) has 1276 bin [28.6,28.7) has 1128 bin [28.7,28.8) has 1082 bin [28.8,28.9) has 1026 bin [28.9,29.0) has 933 bin [29.0,29.1) has 877 bin [29.1,29.2) has 805 bin [29.2,29.3) has 735 bin [29.3,29.4) has 608 bin [29.4,29.5) has 578 bin [29.5,29.6) has 520 bin [29.6,29.7) has 458 bin [29.7,29.8) has 393 bin [29.8,29.9) has 390 bin [29.9,30.0) has 384 bin [30.0,30.1) has 302 bin [30.1,30.2) has 290 bin [30.2,30.3) has 258 bin [30.3,30.4) has 216 bin [30.4,30.5) has 176 bin [30.5,30.6) has 158 bin [30.6,30.7) has 149 bin [30.7,30.8) has 117 bin [30.8,30.9) has 80 bin [30.9,31.0) has 83 bin [31.0,31.1) has 34 bin [31.1,31.2) has 35 bin [31.2,31.3) has 22 bin [31.3,31.4) has 11 bin [31.4,31.5) has 15 bin [31.5,31.6) has 11 bin [31.6,31.7) has 16 bin [31.7,31.8) has 14 bin [31.8,31.9) has 9 bin [31.9,32.0) has 4 bin [32.0,32.1) has 2 bin [32.1,32.2) has 2 average z coordinate 16.6 for 25186908 element(s) point source id histogram with bin size 1.000000 bin 76 has 10872978 bin 1075 has 14313930 average point source id 643.740036609495746 for 25186908 element(s)