lasinfo (210611) report for 'AHN4T/12CN1_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: 334/2022 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: 24559995 number of points by return: 24087009 392362 74524 5911 187 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 557480 0 min x y z: 221980.000 557480.000 9.953 max x y z: 223019.999 558769.999 26.572 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: 24559995 extended number of points by return: 24087009 392362 74524 5911 187 2 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 9953 26572 intensity 41 4806 return_number 1 6 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 9 point_source_ID 43 1078 gps_time 268915609.397488 330853740.748347 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 49 255 G 57 255 B 54 244 NIR 33 229 extended_return_number 1 6 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 31.49 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24087009 number of intermediate returns: 80380 number of last returns: 24087987 number of single returns: 23695381 covered area in square units/kilounits: 1339988/1.34 point density: all returns 18.33 last only 17.98 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24559995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24087009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 392362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 74524 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5911 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 187 instead zero. overview over extended number of returns of given pulse: 23695381 635517 205352 22832 901 12 0 0 0 0 0 0 0 0 0 histogram of classification of points: 974926 unclassified (1) 23495781 ground (2) 89288 water (9) +-> flagged as extended overlap: 1829627 +---> 139556 of those are unclassified (1) +---> 1683870 of those are ground (2) +---> 6201 of those are water (9) z coordinate histogram with bin size 0.100000 bin [9.9,10.0) has 8 bin [10.0,10.1) has 301 bin [10.1,10.2) has 4903 bin [10.2,10.3) has 27427 bin [10.3,10.4) has 90754 bin [10.4,10.5) has 206865 bin [10.5,10.6) has 329949 bin [10.6,10.7) has 499270 bin [10.7,10.8) has 491470 bin [10.8,10.9) has 366870 bin [10.9,11.0) has 1365897 bin [11.0,11.1) has 2235447 bin [11.1,11.2) has 2199182 bin [11.2,11.3) has 2798417 bin [11.3,11.4) has 1391905 bin [11.4,11.5) has 835162 bin [11.5,11.6) has 721762 bin [11.6,11.7) has 763611 bin [11.7,11.8) has 876402 bin [11.8,11.9) has 868166 bin [11.9,12.0) has 694732 bin [12.0,12.1) has 603917 bin [12.1,12.2) has 848080 bin [12.2,12.3) has 1498948 bin [12.3,12.4) has 1825596 bin [12.4,12.5) has 914202 bin [12.5,12.6) has 238690 bin [12.6,12.7) has 198480 bin [12.7,12.8) has 194927 bin [12.8,12.9) has 190364 bin [12.9,13.0) has 180260 bin [13.0,13.1) has 173136 bin [13.1,13.2) has 148875 bin [13.2,13.3) has 118279 bin [13.3,13.4) has 99578 bin [13.4,13.5) has 72620 bin [13.5,13.6) has 46344 bin [13.6,13.7) has 30739 bin [13.7,13.8) has 20174 bin [13.8,13.9) has 14306 bin [13.9,14.0) has 12179 bin [14.0,14.1) has 11213 bin [14.1,14.2) has 10589 bin [14.2,14.3) has 10164 bin [14.3,14.4) has 9807 bin [14.4,14.5) has 9758 bin [14.5,14.6) has 9608 bin [14.6,14.7) has 9384 bin [14.7,14.8) has 9127 bin [14.8,14.9) has 8883 bin [14.9,15.0) has 8538 bin [15.0,15.1) has 8249 bin [15.1,15.2) has 7759 bin [15.2,15.3) has 7468 bin [15.3,15.4) has 7348 bin [15.4,15.5) has 7132 bin [15.5,15.6) has 6939 bin [15.6,15.7) has 6979 bin [15.7,15.8) has 6726 bin [15.8,15.9) has 6778 bin [15.9,16.0) has 6665 bin [16.0,16.1) has 6351 bin [16.1,16.2) has 6155 bin [16.2,16.3) has 6216 bin [16.3,16.4) has 6124 bin [16.4,16.5) has 6158 bin [16.5,16.6) has 5959 bin [16.6,16.7) has 5986 bin [16.7,16.8) has 5789 bin [16.8,16.9) has 5723 bin [16.9,17.0) has 5606 bin [17.0,17.1) has 5433 bin [17.1,17.2) has 5411 bin [17.2,17.3) has 5466 bin [17.3,17.4) has 5227 bin [17.4,17.5) has 5305 bin [17.5,17.6) has 5051 bin [17.6,17.7) has 4860 bin [17.7,17.8) has 4533 bin [17.8,17.9) has 4366 bin [17.9,18.0) has 4570 bin [18.0,18.1) has 4514 bin [18.1,18.2) has 4271 bin [18.2,18.3) has 4005 bin [18.3,18.4) has 3885 bin [18.4,18.5) has 3644 bin [18.5,18.6) has 3433 bin [18.6,18.7) has 3502 bin [18.7,18.8) has 3277 bin [18.8,18.9) has 3224 bin [18.9,19.0) has 3099 bin [19.0,19.1) has 2863 bin [19.1,19.2) has 2797 bin [19.2,19.3) has 2645 bin [19.3,19.4) has 2495 bin [19.4,19.5) has 2400 bin [19.5,19.6) has 2300 bin [19.6,19.7) has 2282 bin [19.7,19.8) has 2139 bin [19.8,19.9) has 2105 bin [19.9,20.0) has 1983 bin [20.0,20.1) has 1828 bin [20.1,20.2) has 1661 bin [20.2,20.3) has 1619 bin [20.3,20.4) has 1541 bin [20.4,20.5) has 1397 bin [20.5,20.6) has 1303 bin [20.6,20.7) has 1139 bin [20.7,20.8) has 1105 bin [20.8,20.9) has 1041 bin [20.9,21.0) has 968 bin [21.0,21.1) has 871 bin [21.1,21.2) has 776 bin [21.2,21.3) has 741 bin [21.3,21.4) has 639 bin [21.4,21.5) has 547 bin [21.5,21.6) has 535 bin [21.6,21.7) has 447 bin [21.7,21.8) has 404 bin [21.8,21.9) has 372 bin [21.9,22.0) has 326 bin [22.0,22.1) has 342 bin [22.1,22.2) has 277 bin [22.2,22.3) has 229 bin [22.3,22.4) has 214 bin [22.4,22.5) has 185 bin [22.5,22.6) has 148 bin [22.6,22.7) has 147 bin [22.7,22.8) has 123 bin [22.8,22.9) has 106 bin [22.9,23.0) has 80 bin [23.0,23.1) has 62 bin [23.1,23.2) has 55 bin [23.2,23.3) has 45 bin [23.3,23.4) has 33 bin [23.4,23.5) has 27 bin [23.5,23.6) has 22 bin [23.6,23.7) has 20 bin [23.7,23.8) has 12 bin [23.8,23.9) has 19 bin [23.9,24.0) has 16 bin [24.0,24.1) has 16 bin [24.1,24.2) has 12 bin [24.2,24.3) has 13 bin [24.3,24.4) has 3 bin [24.4,24.5) has 7 bin [24.5,24.6) has 6 bin [24.6,24.7) has 5 bin [24.7,24.8) has 2 bin [24.8,24.9) has 4 bin [24.9,25.0) has 2 bin [25.0,25.1) has 9 bin [25.1,25.2) has 2 bin [25.2,25.3) has 2 bin [25.3,25.4) has 4 bin [25.4,25.5) has 7 bin [25.5,25.6) has 3 bin [25.6,25.7) has 5 bin [25.7,25.8) has 1 bin [25.8,25.9) has 2 bin [25.9,26.0) has 1 bin [26.1,26.2) has 1 bin [26.2,26.3) has 3 bin [26.3,26.4) has 1 bin [26.4,26.5) has 1 bin [26.5,26.6) has 1 average z coordinate 11.7 for 24559995 element(s) point source id histogram with bin size 1.000000 bin 43 has 7336830 bin 44 has 5938161 bin 1076 has 2314521 bin 1077 has 8970482 bin 1078 has 1 average point source id 518.257335231542243 for 24559995 element(s)