lasinfo (210611) report for 'AHN4T/31CZ2_01.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: 179/2021 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: 38784926 number of points by return: 34639954 3562992 513827 62555 5598 scale factor x y z: 0.001 0.001 0.001 offset x y z: 104980 454980 0 min x y z: 104980.000 454980.000 -3.192 max x y z: 106019.999 456269.999 23.487 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: 38784926 extended number of points by return: 34639954 3562992 513827 62555 5598 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 -3192 23487 intensity 0 4913 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 33 user_data 6 7 point_source_ID 164 166 gps_time 270296989.139849 270298827.114776 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 34 255 B 0 255 NIR 47 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5500 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.3 33.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34639954 number of intermediate returns: 584762 number of last returns: 34599160 number of single returns: 31038950 covered area in square units/kilounits: 1187864/1.19 point density: all returns 32.65 last only 29.13 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 38784926 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34639954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3562992 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 513827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 62555 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5598 instead zero. overview over extended number of returns of given pulse: 31038950 6128151 1360994 228714 28012 105 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8658099 unclassified (1) 26566369 ground (2) 3022139 building (6) 289929 water (9) 248390 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2594543 +---> 499553 of those are unclassified (1) +---> 1794386 of those are ground (2) +---> 273796 of those are building (6) +---> 19921 of those are water (9) +---> 6887 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 94 bin [-3.1,-3.0) has 1143 bin [-3.0,-2.9) has 7681 bin [-2.9,-2.8) has 6372 bin [-2.8,-2.7) has 3634 bin [-2.7,-2.6) has 7097 bin [-2.6,-2.5) has 13578 bin [-2.5,-2.4) has 34094 bin [-2.4,-2.3) has 332407 bin [-2.3,-2.2) has 691036 bin [-2.2,-2.1) has 1337366 bin [-2.1,-2.0) has 4744243 bin [-2.0,-1.9) has 8375448 bin [-1.9,-1.8) has 5921722 bin [-1.8,-1.7) has 2623185 bin [-1.7,-1.6) has 1408714 bin [-1.6,-1.5) has 751427 bin [-1.5,-1.4) has 441284 bin [-1.4,-1.3) has 380066 bin [-1.3,-1.2) has 361752 bin [-1.2,-1.1) has 362420 bin [-1.1,-1.0) has 344000 bin [-1.0,-0.9) has 304706 bin [-0.9,-0.8) has 237097 bin [-0.8,-0.7) has 258088 bin [-0.7,-0.6) has 416881 bin [-0.6,-0.5) has 240969 bin [-0.5,-0.4) has 235889 bin [-0.4,-0.3) has 265288 bin [-0.3,-0.2) has 296728 bin [-0.2,-0.1) has 286196 bin [-0.1,0.0) has 283045 bin [0.0,0.1) has 277181 bin [0.1,0.2) has 199898 bin [0.2,0.3) has 162194 bin [0.3,0.4) has 160626 bin [0.4,0.5) has 161943 bin [0.5,0.6) has 172808 bin [0.6,0.7) has 165853 bin [0.7,0.8) has 162601 bin [0.8,0.9) has 191635 bin [0.9,1.0) has 222064 bin [1.0,1.1) has 203441 bin [1.1,1.2) has 177796 bin [1.2,1.3) has 165828 bin [1.3,1.4) has 195080 bin [1.4,1.5) has 160234 bin [1.5,1.6) has 146547 bin [1.6,1.7) has 165499 bin [1.7,1.8) has 151444 bin [1.8,1.9) has 141365 bin [1.9,2.0) has 138929 bin [2.0,2.1) has 166844 bin [2.1,2.2) has 137717 bin [2.2,2.3) has 115703 bin [2.3,2.4) has 103506 bin [2.4,2.5) has 102463 bin [2.5,2.6) has 103762 bin [2.6,2.7) has 102114 bin [2.7,2.8) has 104906 bin [2.8,2.9) has 91499 bin [2.9,3.0) has 88346 bin [3.0,3.1) has 85739 bin [3.1,3.2) has 82554 bin [3.2,3.3) has 84045 bin [3.3,3.4) has 82476 bin [3.4,3.5) has 122127 bin [3.5,3.6) has 139412 bin [3.6,3.7) has 122998 bin [3.7,3.8) has 96749 bin [3.8,3.9) has 77852 bin [3.9,4.0) has 76971 bin [4.0,4.1) has 85309 bin [4.1,4.2) has 78240 bin [4.2,4.3) has 80574 bin [4.3,4.4) has 73501 bin [4.4,4.5) has 70108 bin [4.5,4.6) has 70439 bin [4.6,4.7) has 58031 bin [4.7,4.8) has 52037 bin [4.8,4.9) has 51194 bin [4.9,5.0) has 49142 bin [5.0,5.1) has 46338 bin [5.1,5.2) has 44354 bin [5.2,5.3) has 42143 bin [5.3,5.4) has 40658 bin [5.4,5.5) has 40779 bin [5.5,5.6) has 40573 bin [5.6,5.7) has 42780 bin [5.7,5.8) has 40662 bin [5.8,5.9) has 37823 bin [5.9,6.0) has 37423 bin [6.0,6.1) has 36466 bin [6.1,6.2) has 35849 bin [6.2,6.3) has 36104 bin [6.3,6.4) has 33466 bin [6.4,6.5) has 33725 bin [6.5,6.6) has 35195 bin [6.6,6.7) has 31773 bin [6.7,6.8) has 34794 bin [6.8,6.9) has 33258 bin [6.9,7.0) has 29744 bin [7.0,7.1) has 29363 bin [7.1,7.2) has 27813 bin [7.2,7.3) has 26634 bin [7.3,7.4) has 26061 bin [7.4,7.5) has 25184 bin [7.5,7.6) has 24845 bin [7.6,7.7) has 24288 bin [7.7,7.8) has 23694 bin [7.8,7.9) has 23613 bin [7.9,8.0) has 22803 bin [8.0,8.1) has 22111 bin [8.1,8.2) has 21834 bin [8.2,8.3) has 21438 bin [8.3,8.4) has 21103 bin [8.4,8.5) has 20343 bin [8.5,8.6) has 19446 bin [8.6,8.7) has 19217 bin [8.7,8.8) has 18357 bin [8.8,8.9) has 18648 bin [8.9,9.0) has 18453 bin [9.0,9.1) has 15697 bin [9.1,9.2) has 14235 bin [9.2,9.3) has 13613 bin [9.3,9.4) has 13242 bin [9.4,9.5) has 12876 bin [9.5,9.6) has 12621 bin [9.6,9.7) has 12251 bin [9.7,9.8) has 11789 bin [9.8,9.9) has 11097 bin [9.9,10.0) has 10611 bin [10.0,10.1) has 9993 bin [10.1,10.2) has 9651 bin [10.2,10.3) has 9204 bin [10.3,10.4) has 8989 bin [10.4,10.5) has 8619 bin [10.5,10.6) has 8062 bin [10.6,10.7) has 7607 bin [10.7,10.8) has 7248 bin [10.8,10.9) has 6973 bin [10.9,11.0) has 6742 bin [11.0,11.1) has 6407 bin [11.1,11.2) has 6012 bin [11.2,11.3) has 6477 bin [11.3,11.4) has 5693 bin [11.4,11.5) has 5227 bin [11.5,11.6) has 4903 bin [11.6,11.7) has 4526 bin [11.7,11.8) has 4037 bin [11.8,11.9) has 3946 bin [11.9,12.0) has 3660 bin [12.0,12.1) has 3486 bin [12.1,12.2) has 3381 bin [12.2,12.3) has 3177 bin [12.3,12.4) has 3005 bin [12.4,12.5) has 2923 bin [12.5,12.6) has 2632 bin [12.6,12.7) has 2458 bin [12.7,12.8) has 2297 bin [12.8,12.9) has 2277 bin [12.9,13.0) has 2028 bin [13.0,13.1) has 1954 bin [13.1,13.2) has 1928 bin [13.2,13.3) has 1786 bin [13.3,13.4) has 1677 bin [13.4,13.5) has 1479 bin [13.5,13.6) has 1376 bin [13.6,13.7) has 1313 bin [13.7,13.8) has 1287 bin [13.8,13.9) has 1222 bin [13.9,14.0) has 1307 bin [14.0,14.1) has 1265 bin [14.1,14.2) has 1128 bin [14.2,14.3) has 1077 bin [14.3,14.4) has 1034 bin [14.4,14.5) has 912 bin [14.5,14.6) has 960 bin [14.6,14.7) has 812 bin [14.7,14.8) has 718 bin [14.8,14.9) has 756 bin [14.9,15.0) has 690 bin [15.0,15.1) has 651 bin [15.1,15.2) has 593 bin [15.2,15.3) has 552 bin [15.3,15.4) has 519 bin [15.4,15.5) has 472 bin [15.5,15.6) has 439 bin [15.6,15.7) has 446 bin [15.7,15.8) has 417 bin [15.8,15.9) has 349 bin [15.9,16.0) has 351 bin [16.0,16.1) has 270 bin [16.1,16.2) has 283 bin [16.2,16.3) has 260 bin [16.3,16.4) has 214 bin [16.4,16.5) has 187 bin [16.5,16.6) has 159 bin [16.6,16.7) has 159 bin [16.7,16.8) has 117 bin [16.8,16.9) has 100 bin [16.9,17.0) has 93 bin [17.0,17.1) has 79 bin [17.1,17.2) has 65 bin [17.2,17.3) has 68 bin [17.3,17.4) has 62 bin [17.4,17.5) has 64 bin [17.5,17.6) has 65 bin [17.6,17.7) has 66 bin [17.7,17.8) has 63 bin [17.8,17.9) has 51 bin [17.9,18.0) has 55 bin [18.0,18.1) has 40 bin [18.1,18.2) has 40 bin [18.2,18.3) has 47 bin [18.3,18.4) has 29 bin [18.4,18.5) has 29 bin [18.5,18.6) has 32 bin [18.6,18.7) has 39 bin [18.7,18.8) has 37 bin [18.8,18.9) has 35 bin [18.9,19.0) has 42 bin [19.0,19.1) has 31 bin [19.1,19.2) has 27 bin [19.2,19.3) has 21 bin [19.3,19.4) has 30 bin [19.4,19.5) has 25 bin [19.5,19.6) has 21 bin [19.6,19.7) has 28 bin [19.7,19.8) has 31 bin [19.8,19.9) has 22 bin [19.9,20.0) has 27 bin [20.0,20.1) has 28 bin [20.1,20.2) has 25 bin [20.2,20.3) has 27 bin [20.3,20.4) has 28 bin [20.4,20.5) has 22 bin [20.5,20.6) has 22 bin [20.6,20.7) has 18 bin [20.7,20.8) has 22 bin [20.8,20.9) has 20 bin [20.9,21.0) has 13 bin [21.0,21.1) has 20 bin [21.1,21.2) has 16 bin [21.2,21.3) has 19 bin [21.3,21.4) has 24 bin [21.4,21.5) has 14 bin [21.5,21.6) has 18 bin [21.6,21.7) has 22 bin [21.7,21.8) has 13 bin [21.8,21.9) has 16 bin [21.9,22.0) has 10 bin [22.0,22.1) has 11 bin [22.1,22.2) has 14 bin [22.2,22.3) has 21 bin [22.3,22.4) has 19 bin [22.4,22.5) has 19 bin [22.5,22.6) has 18 bin [22.6,22.7) has 14 bin [22.7,22.8) has 3 bin [22.8,22.9) has 12 bin [22.9,23.0) has 8 bin [23.0,23.1) has 2 bin [23.1,23.2) has 1 bin [23.2,23.3) has 2 bin [23.4,23.5) has 1 average z coordinate -0.8 for 38784926 element(s) point source id histogram with bin size 1.000000 bin 164 has 3203996 bin 165 has 28400969 bin 166 has 7179961 average point source id 165.102513151630092 for 38784926 element(s)