lasinfo (210611) report for 'AHN4T/46CZ2_25.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: 27185675 number of points by return: 25792440 992993 330696 63047 6499 scale factor x y z: 0.001 0.001 0.001 offset x y z: 188980 399980 0 min x y z: 188980.000 399980.000 17.502 max x y z: 190019.999 401269.999 47.487 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: 27185675 extended number of points by return: 25792440 992993 330696 63047 6499 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 17502 47487 intensity 0 4630 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 83 85 gps_time 296127825.962301 296130452.963171 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 29 255 B 16 255 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 46.3 ('Amplitude') attribute1 -17.02 29.81 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25792440 number of intermediate returns: 401724 number of last returns: 25781949 number of single returns: 24790438 covered area in square units/kilounits: 1339112/1.34 point density: all returns 20.30 last only 19.25 (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 27185675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25792440 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 992993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 330696 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 63047 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6499 instead zero. overview over extended number of returns of given pulse: 24790438 1331170 804275 227083 30530 2062 117 0 0 0 0 0 0 0 0 histogram of classification of points: 1603429 unclassified (1) 24671613 ground (2) 903268 building (6) 7365 water (9) +-> flagged as extended overlap: 1856313 +---> 96156 of those are unclassified (1) +---> 1685047 of those are ground (2) +---> 74894 of those are building (6) +---> 216 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.5,17.6) has 59 bin [17.6,17.7) has 831 bin [17.7,17.8) has 1576 bin [17.8,17.9) has 1214 bin [17.9,18.0) has 1414 bin [18.0,18.1) has 2582 bin [18.1,18.2) has 3610 bin [18.2,18.3) has 4627 bin [18.3,18.4) has 6708 bin [18.4,18.5) has 12987 bin [18.5,18.6) has 61698 bin [18.6,18.7) has 176549 bin [18.7,18.8) has 484303 bin [18.8,18.9) has 420709 bin [18.9,19.0) has 422698 bin [19.0,19.1) has 498908 bin [19.1,19.2) has 646890 bin [19.2,19.3) has 863289 bin [19.3,19.4) has 897096 bin [19.4,19.5) has 771139 bin [19.5,19.6) has 752343 bin [19.6,19.7) has 928036 bin [19.7,19.8) has 842311 bin [19.8,19.9) has 637704 bin [19.9,20.0) has 669867 bin [20.0,20.1) has 679889 bin [20.1,20.2) has 838367 bin [20.2,20.3) has 620635 bin [20.3,20.4) has 731663 bin [20.4,20.5) has 689020 bin [20.5,20.6) has 734585 bin [20.6,20.7) has 945307 bin [20.7,20.8) has 1148721 bin [20.8,20.9) has 1230138 bin [20.9,21.0) has 1218910 bin [21.0,21.1) has 1122554 bin [21.1,21.2) has 982993 bin [21.2,21.3) has 752404 bin [21.3,21.4) has 575832 bin [21.4,21.5) has 553373 bin [21.5,21.6) has 664296 bin [21.6,21.7) has 682337 bin [21.7,21.8) has 507636 bin [21.8,21.9) has 424250 bin [21.9,22.0) has 333241 bin [22.0,22.1) has 170132 bin [22.1,22.2) has 91729 bin [22.2,22.3) has 58471 bin [22.3,22.4) has 38644 bin [22.4,22.5) has 24043 bin [22.5,22.6) has 22873 bin [22.6,22.7) has 23092 bin [22.7,22.8) has 21754 bin [22.8,22.9) has 23009 bin [22.9,23.0) has 26377 bin [23.0,23.1) has 30489 bin [23.1,23.2) has 30950 bin [23.2,23.3) has 30473 bin [23.3,23.4) has 30548 bin [23.4,23.5) has 31219 bin [23.5,23.6) has 31271 bin [23.6,23.7) has 31079 bin [23.7,23.8) has 31369 bin [23.8,23.9) has 32272 bin [23.9,24.0) has 33775 bin [24.0,24.1) has 34002 bin [24.1,24.2) has 33924 bin [24.2,24.3) has 32458 bin [24.3,24.4) has 30876 bin [24.4,24.5) has 30300 bin [24.5,24.6) has 30174 bin [24.6,24.7) has 31048 bin [24.7,24.8) has 28890 bin [24.8,24.9) has 28884 bin [24.9,25.0) has 27580 bin [25.0,25.1) has 26593 bin [25.1,25.2) has 25573 bin [25.2,25.3) has 25791 bin [25.3,25.4) has 25586 bin [25.4,25.5) has 24823 bin [25.5,25.6) has 24290 bin [25.6,25.7) has 23685 bin [25.7,25.8) has 23068 bin [25.8,25.9) has 21143 bin [25.9,26.0) has 21270 bin [26.0,26.1) has 20278 bin [26.1,26.2) has 19057 bin [26.2,26.3) has 18857 bin [26.3,26.4) has 19194 bin [26.4,26.5) has 18503 bin [26.5,26.6) has 18141 bin [26.6,26.7) has 17939 bin [26.7,26.8) has 18150 bin [26.8,26.9) has 17404 bin [26.9,27.0) has 17000 bin [27.0,27.1) has 16931 bin [27.1,27.2) has 17165 bin [27.2,27.3) has 17025 bin [27.3,27.4) has 16618 bin [27.4,27.5) has 17097 bin [27.5,27.6) has 17101 bin [27.6,27.7) has 16723 bin [27.7,27.8) has 16763 bin [27.8,27.9) has 16489 bin [27.9,28.0) has 16013 bin [28.0,28.1) has 15683 bin [28.1,28.2) has 15861 bin [28.2,28.3) has 15654 bin [28.3,28.4) has 15593 bin [28.4,28.5) has 15696 bin [28.5,28.6) has 15701 bin [28.6,28.7) has 15352 bin [28.7,28.8) has 15530 bin [28.8,28.9) has 15344 bin [28.9,29.0) has 15055 bin [29.0,29.1) has 15012 bin [29.1,29.2) has 15152 bin [29.2,29.3) has 15176 bin [29.3,29.4) has 15036 bin [29.4,29.5) has 14965 bin [29.5,29.6) has 15063 bin [29.6,29.7) has 15085 bin [29.7,29.8) has 14971 bin [29.8,29.9) has 14595 bin [29.9,30.0) has 14698 bin [30.0,30.1) has 14531 bin [30.1,30.2) has 14035 bin [30.2,30.3) has 13999 bin [30.3,30.4) has 13423 bin [30.4,30.5) has 12925 bin [30.5,30.6) has 12834 bin [30.6,30.7) has 12648 bin [30.7,30.8) has 12433 bin [30.8,30.9) has 12213 bin [30.9,31.0) has 12128 bin [31.0,31.1) has 12103 bin [31.1,31.2) has 11786 bin [31.2,31.3) has 11856 bin [31.3,31.4) has 11594 bin [31.4,31.5) has 11409 bin [31.5,31.6) has 11232 bin [31.6,31.7) has 11142 bin [31.7,31.8) has 10958 bin [31.8,31.9) has 10730 bin [31.9,32.0) has 10472 bin [32.0,32.1) has 10428 bin [32.1,32.2) has 10061 bin [32.2,32.3) has 9909 bin [32.3,32.4) has 9865 bin [32.4,32.5) has 9629 bin [32.5,32.6) has 9554 bin [32.6,32.7) has 9289 bin [32.7,32.8) has 8924 bin [32.8,32.9) has 8746 bin [32.9,33.0) has 8675 bin [33.0,33.1) has 8491 bin [33.1,33.2) has 8290 bin [33.2,33.3) has 8210 bin [33.3,33.4) has 8229 bin [33.4,33.5) has 8204 bin [33.5,33.6) has 7993 bin [33.6,33.7) has 7642 bin [33.7,33.8) has 7808 bin [33.8,33.9) has 7501 bin [33.9,34.0) has 7269 bin [34.0,34.1) has 7086 bin [34.1,34.2) has 6833 bin [34.2,34.3) has 6663 bin [34.3,34.4) has 6540 bin [34.4,34.5) has 6461 bin [34.5,34.6) has 6311 bin [34.6,34.7) has 6315 bin [34.7,34.8) has 6050 bin [34.8,34.9) has 6107 bin [34.9,35.0) has 5741 bin [35.0,35.1) has 5549 bin [35.1,35.2) has 5420 bin [35.2,35.3) has 5215 bin [35.3,35.4) has 5222 bin [35.4,35.5) has 5042 bin [35.5,35.6) has 5010 bin [35.6,35.7) has 4792 bin [35.7,35.8) has 4671 bin [35.8,35.9) has 4537 bin [35.9,36.0) has 4494 bin [36.0,36.1) has 4135 bin [36.1,36.2) has 4099 bin [36.2,36.3) has 4006 bin [36.3,36.4) has 3741 bin [36.4,36.5) has 3654 bin [36.5,36.6) has 3639 bin [36.6,36.7) has 3522 bin [36.7,36.8) has 3333 bin [36.8,36.9) has 3202 bin [36.9,37.0) has 3129 bin [37.0,37.1) has 2975 bin [37.1,37.2) has 2853 bin [37.2,37.3) has 2663 bin [37.3,37.4) has 2521 bin [37.4,37.5) has 2360 bin [37.5,37.6) has 2283 bin [37.6,37.7) has 2124 bin [37.7,37.8) has 2052 bin [37.8,37.9) has 1899 bin [37.9,38.0) has 1817 bin [38.0,38.1) has 1740 bin [38.1,38.2) has 1707 bin [38.2,38.3) has 1565 bin [38.3,38.4) has 1655 bin [38.4,38.5) has 1466 bin [38.5,38.6) has 1351 bin [38.6,38.7) has 1241 bin [38.7,38.8) has 1153 bin [38.8,38.9) has 1115 bin [38.9,39.0) has 991 bin [39.0,39.1) has 907 bin [39.1,39.2) has 889 bin [39.2,39.3) has 828 bin [39.3,39.4) has 682 bin [39.4,39.5) has 658 bin [39.5,39.6) has 611 bin [39.6,39.7) has 571 bin [39.7,39.8) has 513 bin [39.8,39.9) has 454 bin [39.9,40.0) has 391 bin [40.0,40.1) has 355 bin [40.1,40.2) has 318 bin [40.2,40.3) has 307 bin [40.3,40.4) has 306 bin [40.4,40.5) has 235 bin [40.5,40.6) has 196 bin [40.6,40.7) has 188 bin [40.7,40.8) has 199 bin [40.8,40.9) has 189 bin [40.9,41.0) has 139 bin [41.0,41.1) has 158 bin [41.1,41.2) has 125 bin [41.2,41.3) has 150 bin [41.3,41.4) has 115 bin [41.4,41.5) has 107 bin [41.5,41.6) has 125 bin [41.6,41.7) has 83 bin [41.7,41.8) has 97 bin [41.8,41.9) has 84 bin [41.9,42.0) has 83 bin [42.0,42.1) has 83 bin [42.1,42.2) has 85 bin [42.2,42.3) has 73 bin [42.3,42.4) has 92 bin [42.4,42.5) has 85 bin [42.5,42.6) has 81 bin [42.6,42.7) has 77 bin [42.7,42.8) has 79 bin [42.8,42.9) has 59 bin [42.9,43.0) has 53 bin [43.0,43.1) has 71 bin [43.1,43.2) has 52 bin [43.2,43.3) has 78 bin [43.3,43.4) has 59 bin [43.4,43.5) has 57 bin [43.5,43.6) has 59 bin [43.6,43.7) has 78 bin [43.7,43.8) has 54 bin [43.8,43.9) has 47 bin [43.9,44.0) has 50 bin [44.0,44.1) has 50 bin [44.1,44.2) has 47 bin [44.2,44.3) has 43 bin [44.3,44.4) has 34 bin [44.4,44.5) has 25 bin [44.5,44.6) has 33 bin [44.6,44.7) has 33 bin [44.7,44.8) has 27 bin [44.8,44.9) has 21 bin [44.9,45.0) has 20 bin [45.0,45.1) has 13 bin [45.1,45.2) has 8 bin [45.2,45.3) has 11 bin [45.3,45.4) has 7 bin [45.4,45.5) has 7 bin [45.5,45.6) has 10 bin [45.6,45.7) has 9 bin [45.7,45.8) has 5 bin [45.8,45.9) has 8 bin [45.9,46.0) has 10 bin [46.0,46.1) has 5 bin [46.1,46.2) has 12 bin [46.2,46.3) has 15 bin [46.3,46.4) has 9 bin [46.4,46.5) has 11 bin [46.5,46.6) has 12 bin [46.6,46.7) has 11 bin [46.7,46.8) has 7 bin [46.8,46.9) has 8 bin [46.9,47.0) has 4 bin [47.0,47.1) has 7 bin [47.1,47.2) has 2 bin [47.2,47.3) has 1 bin [47.4,47.5) has 1 average z coordinate 21.0 for 27185675 element(s) point source id histogram with bin size 1.000000 bin 83 has 250714 bin 84 has 20233529 bin 85 has 6701432 average point source id 84.237283716516146 for 27185675 element(s)