lasinfo (210611) report for 'AHN4T/17GN1_17.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: 335/2022 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: 30047427 number of points by return: 24790454 3679748 1301748 246445 27123 scale factor x y z: 0.001 0.001 0.001 offset x y z: 240980 532480 0 min x y z: 240980.000 532480.000 14.257 max x y z: 242019.999 533769.999 44.464 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: 30047427 extended number of points by return: 24790454 3679748 1301748 246445 27123 1837 72 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 14257 44464 intensity 56 3941 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 29 user_data 6 7 point_source_ID 63 65 gps_time 330515023.571139 330518630.584716 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 36 255 B 30 255 NIR 4 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.3 23.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24790454 number of intermediate returns: 1580054 number of last returns: 24778023 number of single returns: 21101104 covered area in square units/kilounits: 1337336/1.34 point density: all returns 22.47 last only 18.53 (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 30047427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24790454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3679748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1301748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 246445 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27123 instead zero. overview over extended number of returns of given pulse: 21101104 4758915 3171126 878592 126585 10601 504 0 0 0 0 0 0 0 0 histogram of classification of points: 6016790 unclassified (1) 23967033 ground (2) 24060 building (6) 39544 water (9) +-> flagged as extended overlap: 1868946 +---> 367679 of those are unclassified (1) +---> 1500476 of those are ground (2) +---> 791 of those are water (9) z coordinate histogram with bin size 0.100000 bin [14.2,14.3) has 5 bin [14.3,14.4) has 349 bin [14.4,14.5) has 1701 bin [14.5,14.6) has 2458 bin [14.6,14.7) has 9471 bin [14.7,14.8) has 10951 bin [14.8,14.9) has 154977 bin [14.9,15.0) has 1025349 bin [15.0,15.1) has 2012772 bin [15.1,15.2) has 2571890 bin [15.2,15.3) has 2198554 bin [15.3,15.4) has 1425768 bin [15.4,15.5) has 1321224 bin [15.5,15.6) has 1032451 bin [15.6,15.7) has 703584 bin [15.7,15.8) has 867094 bin [15.8,15.9) has 767105 bin [15.9,16.0) has 771273 bin [16.0,16.1) has 872775 bin [16.1,16.2) has 1051821 bin [16.2,16.3) has 966091 bin [16.3,16.4) has 861677 bin [16.4,16.5) has 687023 bin [16.5,16.6) has 600876 bin [16.6,16.7) has 584800 bin [16.7,16.8) has 542791 bin [16.8,16.9) has 420497 bin [16.9,17.0) has 370657 bin [17.0,17.1) has 233379 bin [17.1,17.2) has 175049 bin [17.2,17.3) has 129724 bin [17.3,17.4) has 121119 bin [17.4,17.5) has 121711 bin [17.5,17.6) has 122203 bin [17.6,17.7) has 137604 bin [17.7,17.8) has 164854 bin [17.8,17.9) has 165272 bin [17.9,18.0) has 143891 bin [18.0,18.1) has 125899 bin [18.1,18.2) has 115591 bin [18.2,18.3) has 110431 bin [18.3,18.4) has 109767 bin [18.4,18.5) has 102281 bin [18.5,18.6) has 85410 bin [18.6,18.7) has 72074 bin [18.7,18.8) has 58593 bin [18.8,18.9) has 47771 bin [18.9,19.0) has 41081 bin [19.0,19.1) has 35262 bin [19.1,19.2) has 32168 bin [19.2,19.3) has 28281 bin [19.3,19.4) has 26636 bin [19.4,19.5) has 26067 bin [19.5,19.6) has 25881 bin [19.6,19.7) 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bin [23.5,23.6) has 28208 bin [23.6,23.7) has 28391 bin [23.7,23.8) has 28530 bin [23.8,23.9) has 28836 bin [23.9,24.0) has 29037 bin [24.0,24.1) has 28985 bin [24.1,24.2) has 29525 bin [24.2,24.3) has 29869 bin [24.3,24.4) has 30273 bin [24.4,24.5) has 30802 bin [24.5,24.6) has 30618 bin [24.6,24.7) has 30613 bin [24.7,24.8) has 30870 bin [24.8,24.9) has 31076 bin [24.9,25.0) has 31673 bin [25.0,25.1) has 31635 bin [25.1,25.2) has 31339 bin [25.2,25.3) has 31837 bin [25.3,25.4) has 32306 bin [25.4,25.5) has 32733 bin [25.5,25.6) has 32784 bin [25.6,25.7) has 32883 bin [25.7,25.8) has 32928 bin [25.8,25.9) has 33854 bin [25.9,26.0) has 34085 bin [26.0,26.1) has 34713 bin [26.1,26.2) has 34816 bin [26.2,26.3) has 34998 bin [26.3,26.4) has 35229 bin [26.4,26.5) has 36200 bin [26.5,26.6) has 36466 bin [26.6,26.7) has 37202 bin [26.7,26.8) has 37697 bin [26.8,26.9) has 38124 bin [26.9,27.0) has 38714 bin [27.0,27.1) has 39125 bin [27.1,27.2) has 40137 bin [27.2,27.3) has 40307 bin [27.3,27.4) has 40510 bin [27.4,27.5) has 41520 bin [27.5,27.6) has 42074 bin [27.6,27.7) has 42291 bin [27.7,27.8) has 42170 bin [27.8,27.9) has 42755 bin [27.9,28.0) has 43212 bin [28.0,28.1) has 43729 bin [28.1,28.2) has 43720 bin [28.2,28.3) has 44262 bin [28.3,28.4) has 44643 bin [28.4,28.5) has 44977 bin [28.5,28.6) has 45594 bin [28.6,28.7) has 46067 bin [28.7,28.8) has 46439 bin [28.8,28.9) has 47296 bin [28.9,29.0) has 47047 bin [29.0,29.1) has 48032 bin [29.1,29.2) has 48339 bin [29.2,29.3) has 48736 bin [29.3,29.4) has 48391 bin [29.4,29.5) has 48800 bin [29.5,29.6) has 49241 bin [29.6,29.7) has 49655 bin [29.7,29.8) has 49115 bin [29.8,29.9) has 49523 bin [29.9,30.0) has 49939 bin [30.0,30.1) has 50180 bin [30.1,30.2) has 50104 bin [30.2,30.3) has 49695 bin [30.3,30.4) has 49431 bin [30.4,30.5) has 48996 bin [30.5,30.6) has 49771 bin [30.6,30.7) has 49179 bin [30.7,30.8) has 49217 bin [30.8,30.9) has 48971 bin [30.9,31.0) has 48805 bin [31.0,31.1) has 48038 bin [31.1,31.2) 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bin [35.0,35.1) has 18271 bin [35.1,35.2) has 17667 bin [35.2,35.3) has 16861 bin [35.3,35.4) has 15666 bin [35.4,35.5) has 14663 bin [35.5,35.6) has 14095 bin [35.6,35.7) has 12967 bin [35.7,35.8) has 12338 bin [35.8,35.9) has 11344 bin [35.9,36.0) has 10574 bin [36.0,36.1) has 10023 bin [36.1,36.2) has 9143 bin [36.2,36.3) has 8372 bin [36.3,36.4) has 7894 bin [36.4,36.5) has 7232 bin [36.5,36.6) has 6708 bin [36.6,36.7) has 6335 bin [36.7,36.8) has 6056 bin [36.8,36.9) has 5632 bin [36.9,37.0) has 5117 bin [37.0,37.1) has 4773 bin [37.1,37.2) has 4414 bin [37.2,37.3) has 4204 bin [37.3,37.4) has 3771 bin [37.4,37.5) has 3475 bin [37.5,37.6) has 3118 bin [37.6,37.7) has 2887 bin [37.7,37.8) has 2679 bin [37.8,37.9) has 2370 bin [37.9,38.0) has 2148 bin [38.0,38.1) has 1987 bin [38.1,38.2) has 1729 bin [38.2,38.3) has 1717 bin [38.3,38.4) has 1496 bin [38.4,38.5) has 1345 bin [38.5,38.6) has 1306 bin [38.6,38.7) has 1261 bin [38.7,38.8) has 1198 bin [38.8,38.9) has 1084 bin [38.9,39.0) has 1018 bin [39.0,39.1) has 977 bin [39.1,39.2) has 868 bin [39.2,39.3) has 793 bin [39.3,39.4) has 692 bin [39.4,39.5) has 678 bin [39.5,39.6) has 684 bin [39.6,39.7) has 644 bin [39.7,39.8) has 610 bin [39.8,39.9) has 574 bin [39.9,40.0) has 605 bin [40.0,40.1) has 549 bin [40.1,40.2) has 536 bin [40.2,40.3) has 467 bin [40.3,40.4) has 402 bin [40.4,40.5) has 356 bin [40.5,40.6) has 399 bin [40.6,40.7) has 322 bin [40.7,40.8) has 327 bin [40.8,40.9) has 259 bin [40.9,41.0) has 245 bin [41.0,41.1) has 240 bin [41.1,41.2) has 195 bin [41.2,41.3) has 190 bin [41.3,41.4) has 170 bin [41.4,41.5) has 155 bin [41.5,41.6) has 130 bin [41.6,41.7) has 118 bin [41.7,41.8) has 118 bin [41.8,41.9) has 92 bin [41.9,42.0) has 97 bin [42.0,42.1) has 66 bin [42.1,42.2) has 72 bin [42.2,42.3) has 49 bin [42.3,42.4) has 39 bin [42.4,42.5) has 32 bin [42.5,42.6) has 38 bin [42.6,42.7) has 30 bin [42.7,42.8) has 21 bin [42.8,42.9) has 16 bin [42.9,43.0) has 13 bin [43.0,43.1) has 19 bin [43.1,43.2) has 19 bin [43.2,43.3) has 22 bin [43.3,43.4) has 17 bin [43.4,43.5) has 14 bin [43.5,43.6) has 10 bin [43.6,43.7) has 7 bin [43.7,43.8) has 9 bin [43.8,43.9) has 3 bin [43.9,44.0) has 3 bin [44.0,44.1) has 6 bin [44.1,44.2) has 3 bin [44.2,44.3) has 2 bin [44.3,44.4) has 1 bin [44.4,44.5) has 1 average z coordinate 18.3 for 30047427 element(s) point source id histogram with bin size 1.000000 bin 63 has 20535 bin 64 has 23091397 bin 65 has 6935495 average point source id 64.230134846487857 for 30047427 element(s)