lasinfo (210611) report for 'AHN3T/37DN2_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: 214/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 24965838 number of points by return: 17283328 3545914 2291547 1273008 572041 scale factor x y z: 0.001 0.001 0.001 offset x y z: 77980 436230 0 min x y z: 77980.000 436230.000 -3.021 max x y z: 79019.999 437519.999 31.228 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: 24965838 extended number of points by return: 17283328 3545914 2291547 1273008 572041 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3021 31228 intensity 1 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -35 31 user_data 2 2 point_source_ID 52107 52111 gps_time 490624.660178 494189.406229 Color R 6 255 G 20 255 B 0 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5167 extended_scanner_channel 0 0 number of first returns: 17283328 number of intermediate returns: 4154716 number of last returns: 17240818 number of single returns: 13713024 covered area in square units/kilounits: 1292008/1.29 point density: all returns 19.32 last only 13.34 (per square units) spacing: all returns 0.23 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24965838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17283328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3545914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2291547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1273008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 572041 instead zero. overview over extended number of returns of given pulse: 13713024 2513065 3055728 2809644 2874377 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8671106 unclassified (1) 15215174 ground (2) 683228 building (6) 379333 water (9) 16997 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1777114 +---> 646807 of those are unclassified (1) +---> 995876 of those are ground (2) +---> 129881 of those are building (6) +---> 4362 of those are water (9) +---> 188 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.1,-3.0) has 1 bin [-3.0,-2.9) has 662 bin [-2.9,-2.8) has 4719 bin [-2.8,-2.7) has 10171 bin [-2.7,-2.6) has 29119 bin [-2.6,-2.5) has 315914 bin [-2.5,-2.4) has 171192 bin [-2.4,-2.3) has 268612 bin [-2.3,-2.2) has 399116 bin [-2.2,-2.1) has 811311 bin [-2.1,-2.0) has 1114276 bin [-2.0,-1.9) has 1377307 bin 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[18.0,18.1) has 6672 bin [18.1,18.2) has 6359 bin [18.2,18.3) has 6216 bin [18.3,18.4) has 5875 bin [18.4,18.5) has 5731 bin [18.5,18.6) has 5615 bin [18.6,18.7) has 5534 bin [18.7,18.8) has 5364 bin [18.8,18.9) has 5353 bin [18.9,19.0) has 5204 bin [19.0,19.1) has 5437 bin [19.1,19.2) has 5209 bin [19.2,19.3) has 4913 bin [19.3,19.4) has 5108 bin [19.4,19.5) has 4958 bin [19.5,19.6) has 5082 bin [19.6,19.7) has 5029 bin [19.7,19.8) has 5124 bin [19.8,19.9) has 5025 bin [19.9,20.0) has 5125 bin [20.0,20.1) has 5205 bin [20.1,20.2) has 5176 bin [20.2,20.3) has 4957 bin [20.3,20.4) has 5057 bin [20.4,20.5) has 5167 bin [20.5,20.6) has 5038 bin [20.6,20.7) has 4959 bin [20.7,20.8) has 5065 bin [20.8,20.9) has 4872 bin [20.9,21.0) has 4963 bin [21.0,21.1) has 4926 bin [21.1,21.2) has 5005 bin [21.2,21.3) has 4862 bin [21.3,21.4) has 4832 bin [21.4,21.5) has 4658 bin [21.5,21.6) has 4805 bin [21.6,21.7) has 4816 bin [21.7,21.8) has 4699 bin [21.8,21.9) has 4645 bin [21.9,22.0) has 4578 bin 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[26.0,26.1) has 1889 bin [26.1,26.2) has 1801 bin [26.2,26.3) has 1798 bin [26.3,26.4) has 1631 bin [26.4,26.5) has 1597 bin [26.5,26.6) has 1540 bin [26.6,26.7) has 1388 bin [26.7,26.8) has 1364 bin [26.8,26.9) has 1239 bin [26.9,27.0) has 1176 bin [27.0,27.1) has 1122 bin [27.1,27.2) has 1170 bin [27.2,27.3) has 1036 bin [27.3,27.4) has 1053 bin [27.4,27.5) has 922 bin [27.5,27.6) has 877 bin [27.6,27.7) has 809 bin [27.7,27.8) has 853 bin [27.8,27.9) has 760 bin [27.9,28.0) has 732 bin [28.0,28.1) has 641 bin [28.1,28.2) has 646 bin [28.2,28.3) has 589 bin [28.3,28.4) has 538 bin [28.4,28.5) has 534 bin [28.5,28.6) has 478 bin [28.6,28.7) has 457 bin [28.7,28.8) has 395 bin [28.8,28.9) has 416 bin [28.9,29.0) has 369 bin [29.0,29.1) has 324 bin [29.1,29.2) has 301 bin [29.2,29.3) has 258 bin [29.3,29.4) has 226 bin [29.4,29.5) has 193 bin [29.5,29.6) has 186 bin [29.6,29.7) has 137 bin [29.7,29.8) has 112 bin [29.8,29.9) has 93 bin [29.9,30.0) has 76 bin [30.0,30.1) has 74 bin [30.1,30.2) has 42 bin [30.2,30.3) has 35 bin [30.3,30.4) has 31 bin [30.4,30.5) has 18 bin [30.5,30.6) has 17 bin [30.6,30.7) has 12 bin [30.7,30.8) has 5 bin [30.8,30.9) has 1 bin [30.9,31.0) has 2 bin [31.0,31.1) has 2 bin [31.2,31.3) has 1 average z coordinate 1.5 for 24965838 element(s) point source id histogram with bin size 1.000000 bin 52107 has 5235688 bin 52108 has 8843894 bin 52109 has 4772653 bin 52110 has 5565528 bin 52111 has 548075 average point source id 52108.493163738385192 for 24965838 element(s)