lasinfo (210611) report for 'AHN4T/51HN2_04.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: 29386951 number of points by return: 24318652 3891493 1021115 143709 11982 scale factor x y z: 0.001 0.001 0.001 offset x y z: 177980 386230 0 min x y z: 177980.000 386230.000 17.644 max x y z: 179019.999 387519.999 50.865 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: 29386951 extended number of points by return: 24318652 3891493 1021115 143709 11982 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 17644 50865 intensity 56 4568 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 29 user_data 6 7 point_source_ID 82 84 gps_time 296126704.543398 296129218.100069 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 36 255 B 31 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.56 45.68 ('Amplitude') attribute1 -16.47 29.2 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24318652 number of intermediate returns: 1176345 number of last returns: 24309365 number of single returns: 20417411 covered area in square units/kilounits: 1314124/1.31 point density: all returns 22.36 last only 18.50 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29386951 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24318652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3891493 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1021115 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 143709 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11982 instead zero. overview over extended number of returns of given pulse: 20417411 5748644 2633381 527477 56446 3464 128 0 0 0 0 0 0 0 0 histogram of classification of points: 6515353 unclassified (1) 17914921 ground (2) 2983322 building (6) 1972417 water (9) 938 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2119747 +---> 688441 of those are unclassified (1) +---> 1330099 of those are ground (2) +---> 7727 of those are building (6) +---> 93480 of those are water (9) z coordinate histogram with bin size 0.100000 bin [17.6,17.7) has 103 bin [17.7,17.8) has 16556 bin [17.8,17.9) has 1802777 bin [17.9,18.0) has 187772 bin [18.0,18.1) has 34486 bin [18.1,18.2) has 29390 bin [18.2,18.3) has 24592 bin [18.3,18.4) has 21476 bin [18.4,18.5) has 19848 bin [18.5,18.6) has 18001 bin [18.6,18.7) has 16072 bin [18.7,18.8) has 17157 bin [18.8,18.9) has 54803 bin [18.9,19.0) has 79440 bin [19.0,19.1) has 44558 bin [19.1,19.2) has 34153 bin [19.2,19.3) has 52684 bin [19.3,19.4) has 40390 bin [19.4,19.5) has 67196 bin [19.5,19.6) has 160733 bin [19.6,19.7) has 377770 bin [19.7,19.8) has 826240 bin [19.8,19.9) has 1019452 bin [19.9,20.0) has 1052508 bin [20.0,20.1) has 878177 bin [20.1,20.2) has 740572 bin [20.2,20.3) has 611792 bin [20.3,20.4) has 477690 bin [20.4,20.5) has 450150 bin [20.5,20.6) has 319632 bin [20.6,20.7) has 322329 bin [20.7,20.8) has 346202 bin [20.8,20.9) has 442429 bin [20.9,21.0) has 710248 bin [21.0,21.1) has 884791 bin [21.1,21.2) has 755473 bin [21.2,21.3) has 741051 bin [21.3,21.4) has 808037 bin [21.4,21.5) has 745119 bin [21.5,21.6) has 705422 bin [21.6,21.7) has 620787 bin [21.7,21.8) has 520300 bin [21.8,21.9) has 485113 bin [21.9,22.0) has 588620 bin [22.0,22.1) has 496792 bin [22.1,22.2) has 265595 bin [22.2,22.3) has 191432 bin [22.3,22.4) has 157525 bin [22.4,22.5) has 135601 bin [22.5,22.6) has 131525 bin [22.6,22.7) has 115539 bin 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[38.0,38.1) has 493508 bin [38.1,38.2) has 34203 bin [38.2,38.3) has 29313 bin [38.3,38.4) has 27992 bin [38.4,38.5) has 27732 bin [38.5,38.6) has 26664 bin [38.6,38.7) has 25383 bin [38.7,38.8) has 23757 bin [38.8,38.9) has 23020 bin [38.9,39.0) has 21697 bin [39.0,39.1) has 20978 bin [39.1,39.2) has 19801 bin [39.2,39.3) has 19251 bin [39.3,39.4) has 22387 bin [39.4,39.5) has 19603 bin [39.5,39.6) has 16746 bin [39.6,39.7) has 15081 bin [39.7,39.8) has 15053 bin [39.8,39.9) has 13488 bin [39.9,40.0) has 12824 bin [40.0,40.1) has 12212 bin [40.1,40.2) has 11531 bin [40.2,40.3) has 10785 bin [40.3,40.4) has 10134 bin [40.4,40.5) has 9578 bin [40.5,40.6) has 9107 bin [40.6,40.7) has 8670 bin [40.7,40.8) has 8159 bin [40.8,40.9) has 7649 bin [40.9,41.0) has 7313 bin [41.0,41.1) has 6809 bin [41.1,41.2) has 6589 bin [41.2,41.3) has 6054 bin [41.3,41.4) has 5700 bin [41.4,41.5) has 5312 bin [41.5,41.6) has 4876 bin [41.6,41.7) has 4582 bin [41.7,41.8) has 4234 bin [41.8,41.9) has 3979 bin [41.9,42.0) has 3681 bin [42.0,42.1) has 3130 bin [42.1,42.2) has 3019 bin [42.2,42.3) has 2815 bin [42.3,42.4) has 2585 bin [42.4,42.5) has 2353 bin [42.5,42.6) has 2246 bin [42.6,42.7) has 2192 bin [42.7,42.8) has 2161 bin [42.8,42.9) has 1948 bin [42.9,43.0) has 1683 bin [43.0,43.1) has 1575 bin [43.1,43.2) has 1419 bin [43.2,43.3) has 1408 bin [43.3,43.4) has 1244 bin [43.4,43.5) has 1228 bin [43.5,43.6) has 1142 bin [43.6,43.7) has 1071 bin [43.7,43.8) has 1031 bin [43.8,43.9) has 1035 bin [43.9,44.0) has 933 bin [44.0,44.1) has 895 bin [44.1,44.2) has 801 bin [44.2,44.3) has 717 bin [44.3,44.4) has 651 bin [44.4,44.5) has 606 bin [44.5,44.6) has 575 bin [44.6,44.7) has 519 bin [44.7,44.8) has 459 bin [44.8,44.9) has 405 bin [44.9,45.0) has 433 bin [45.0,45.1) has 372 bin [45.1,45.2) has 322 bin [45.2,45.3) has 354 bin [45.3,45.4) has 308 bin [45.4,45.5) has 250 bin [45.5,45.6) has 185 bin [45.6,45.7) has 197 bin [45.7,45.8) has 139 bin [45.8,45.9) has 126 bin [45.9,46.0) has 127 bin [46.0,46.1) has 110 bin [46.1,46.2) has 102 bin [46.2,46.3) has 87 bin [46.3,46.4) has 87 bin [46.4,46.5) has 86 bin [46.5,46.6) has 106 bin [46.6,46.7) has 83 bin [46.7,46.8) has 60 bin [46.8,46.9) has 48 bin [46.9,47.0) has 32 bin [47.0,47.1) has 21 bin [47.1,47.2) has 20 bin [47.2,47.3) has 28 bin [47.3,47.4) has 20 bin [47.4,47.5) has 20 bin [47.5,47.6) has 19 bin [47.6,47.7) has 11 bin [47.7,47.8) has 6 bin [47.8,47.9) has 1 bin [47.9,48.0) has 2 bin [48.0,48.1) has 2 bin [48.2,48.3) has 1 bin [48.3,48.4) has 1 bin [48.9,49.0) has 1 bin [50.1,50.2) has 4 bin [50.3,50.4) has 4 bin [50.4,50.5) has 2 bin [50.5,50.6) has 4 bin [50.6,50.7) has 8 bin [50.7,50.8) has 10 bin [50.8,50.9) has 16 average z coordinate 24.5 for 29386951 element(s) point source id histogram with bin size 1.000000 bin 82 has 30228 bin 83 has 20201991 bin 84 has 9154732 average point source id 83.310495090150724 for 29386951 element(s)