lasinfo (210611) report for 'AHN4T/31GN1_14.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: 41189426 number of points by return: 40775544 324513 76643 11564 1162 scale factor x y z: 0.001 0.001 0.001 offset x y z: 122980 458730 0 min x y z: 122980.000 458730.000 -2.298 max x y z: 124019.999 460019.999 18.276 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: 41189426 extended number of points by return: 40775544 324513 76643 11564 1162 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 -2298 18276 intensity 56 2525 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 -32 32 user_data 6 7 point_source_ID 89 91 gps_time 270026551.501822 270028561.149302 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 30 253 B 22 245 NIR 57 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0.56 25.25 ('Amplitude') attribute1 -15.32 10.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 40775544 number of intermediate returns: 89332 number of last returns: 40775285 number of single returns: 40450735 covered area in square units/kilounits: 1330628/1.33 point density: all returns 30.95 last only 30.64 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 41189426 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 40775544 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 324513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 76643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11564 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1162 instead zero. overview over extended number of returns of given pulse: 40450735 495826 195409 41633 5754 69 0 0 0 0 0 0 0 0 0 histogram of classification of points: 625218 unclassified (1) 40247730 ground (2) 314371 water (9) 2107 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2596701 +---> 22952 of those are unclassified (1) +---> 2552498 of those are ground (2) +---> 21251 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.3,-2.2) has 393 bin [-2.2,-2.1) has 54152 bin [-2.1,-2.0) has 481051 bin [-2.0,-1.9) has 564008 bin [-1.9,-1.8) has 769811 bin [-1.8,-1.7) has 1146406 bin [-1.7,-1.6) has 4238622 bin [-1.6,-1.5) has 17416651 bin [-1.5,-1.4) has 13258114 bin [-1.4,-1.3) has 2497700 bin [-1.3,-1.2) has 124775 bin [-1.2,-1.1) has 36003 bin [-1.1,-1.0) has 23571 bin [-1.0,-0.9) has 15820 bin [-0.9,-0.8) has 10933 bin [-0.8,-0.7) has 8037 bin [-0.7,-0.6) has 6237 bin [-0.6,-0.5) has 6242 bin [-0.5,-0.4) has 6109 bin [-0.4,-0.3) has 6192 bin [-0.3,-0.2) has 6881 bin [-0.2,-0.1) has 7234 bin [-0.1,0.0) has 7479 bin [0.0,0.1) has 7905 bin [0.1,0.2) has 8269 bin [0.2,0.3) has 8504 bin [0.3,0.4) has 8695 bin [0.4,0.5) has 8889 bin [0.5,0.6) has 9095 bin [0.6,0.7) has 9347 bin [0.7,0.8) has 9649 bin [0.8,0.9) has 9670 bin [0.9,1.0) has 9610 bin [1.0,1.1) has 9892 bin [1.1,1.2) has 9960 bin [1.2,1.3) has 9940 bin [1.3,1.4) has 9570 bin [1.4,1.5) has 9689 bin [1.5,1.6) has 9572 bin [1.6,1.7) has 9434 bin [1.7,1.8) has 9600 bin [1.8,1.9) has 9437 bin [1.9,2.0) has 9318 bin [2.0,2.1) has 9218 bin [2.1,2.2) has 8869 bin [2.2,2.3) has 8639 bin [2.3,2.4) has 8504 bin [2.4,2.5) has 8123 bin [2.5,2.6) has 7819 bin [2.6,2.7) has 7700 bin [2.7,2.8) has 7257 bin [2.8,2.9) has 7019 bin [2.9,3.0) has 6889 bin [3.0,3.1) has 6607 bin [3.1,3.2) has 6484 bin [3.2,3.3) has 6295 bin [3.3,3.4) has 5922 bin [3.4,3.5) has 5888 bin [3.5,3.6) has 5675 bin [3.6,3.7) has 5421 bin [3.7,3.8) has 4989 bin [3.8,3.9) has 4950 bin [3.9,4.0) has 4693 bin [4.0,4.1) has 4680 bin [4.1,4.2) has 4427 bin [4.2,4.3) has 4284 bin [4.3,4.4) has 4229 bin [4.4,4.5) has 3994 bin [4.5,4.6) has 4026 bin [4.6,4.7) has 3929 bin [4.7,4.8) has 3913 bin [4.8,4.9) has 3738 bin [4.9,5.0) has 3458 bin [5.0,5.1) has 3496 bin [5.1,5.2) has 3341 bin [5.2,5.3) has 3413 bin [5.3,5.4) has 3340 bin [5.4,5.5) has 3346 bin [5.5,5.6) has 3318 bin [5.6,5.7) has 3324 bin [5.7,5.8) has 3110 bin [5.8,5.9) has 3107 bin [5.9,6.0) has 3027 bin [6.0,6.1) has 3033 bin [6.1,6.2) has 2935 bin [6.2,6.3) has 2874 bin [6.3,6.4) has 2667 bin [6.4,6.5) has 2533 bin [6.5,6.6) has 2616 bin [6.6,6.7) has 2502 bin [6.7,6.8) has 2405 bin [6.8,6.9) has 2321 bin [6.9,7.0) has 2207 bin [7.0,7.1) has 2117 bin [7.1,7.2) has 2004 bin [7.2,7.3) has 1873 bin [7.3,7.4) has 1799 bin [7.4,7.5) has 1870 bin [7.5,7.6) has 1729 bin [7.6,7.7) has 1708 bin [7.7,7.8) has 1684 bin [7.8,7.9) has 1637 bin [7.9,8.0) has 1612 bin [8.0,8.1) has 1556 bin [8.1,8.2) has 1416 bin [8.2,8.3) has 1427 bin [8.3,8.4) has 1316 bin [8.4,8.5) has 1225 bin [8.5,8.6) has 1260 bin [8.6,8.7) has 1165 bin [8.7,8.8) has 1159 bin [8.8,8.9) has 1112 bin [8.9,9.0) has 1108 bin [9.0,9.1) has 1079 bin [9.1,9.2) has 1054 bin [9.2,9.3) has 978 bin [9.3,9.4) has 1085 bin [9.4,9.5) has 1045 bin [9.5,9.6) has 1062 bin [9.6,9.7) has 1106 bin [9.7,9.8) has 1174 bin [9.8,9.9) has 1221 bin [9.9,10.0) has 1102 bin [10.0,10.1) has 992 bin [10.1,10.2) has 979 bin [10.2,10.3) has 980 bin [10.3,10.4) has 1028 bin [10.4,10.5) has 961 bin [10.5,10.6) has 1000 bin [10.6,10.7) has 938 bin [10.7,10.8) has 924 bin [10.8,10.9) has 933 bin [10.9,11.0) has 904 bin [11.0,11.1) has 864 bin [11.1,11.2) has 836 bin [11.2,11.3) has 874 bin [11.3,11.4) has 846 bin [11.4,11.5) has 775 bin [11.5,11.6) has 741 bin [11.6,11.7) has 714 bin [11.7,11.8) has 685 bin [11.8,11.9) has 728 bin [11.9,12.0) has 697 bin [12.0,12.1) has 764 bin [12.1,12.2) has 657 bin [12.2,12.3) has 618 bin [12.3,12.4) has 566 bin [12.4,12.5) has 646 bin [12.5,12.6) has 653 bin [12.6,12.7) has 584 bin [12.7,12.8) has 554 bin [12.8,12.9) has 581 bin [12.9,13.0) has 516 bin [13.0,13.1) has 488 bin [13.1,13.2) has 481 bin [13.2,13.3) has 511 bin [13.3,13.4) has 483 bin [13.4,13.5) has 416 bin [13.5,13.6) has 385 bin [13.6,13.7) has 361 bin [13.7,13.8) has 359 bin [13.8,13.9) has 332 bin [13.9,14.0) has 336 bin [14.0,14.1) has 326 bin [14.1,14.2) has 305 bin [14.2,14.3) has 287 bin [14.3,14.4) has 281 bin [14.4,14.5) has 263 bin [14.5,14.6) has 264 bin [14.6,14.7) has 259 bin [14.7,14.8) has 262 bin [14.8,14.9) has 246 bin [14.9,15.0) has 195 bin [15.0,15.1) has 209 bin [15.1,15.2) has 196 bin [15.2,15.3) has 191 bin [15.3,15.4) has 169 bin [15.4,15.5) has 191 bin [15.5,15.6) has 139 bin [15.6,15.7) has 147 bin [15.7,15.8) has 114 bin [15.8,15.9) has 130 bin [15.9,16.0) has 109 bin [16.0,16.1) has 126 bin [16.1,16.2) has 89 bin [16.2,16.3) has 71 bin [16.3,16.4) has 77 bin [16.4,16.5) has 56 bin [16.5,16.6) has 51 bin [16.6,16.7) has 51 bin [16.7,16.8) has 38 bin [16.8,16.9) has 32 bin [16.9,17.0) has 28 bin [17.0,17.1) has 24 bin [17.1,17.2) has 18 bin [17.2,17.3) has 18 bin [17.3,17.4) has 8 bin [17.4,17.5) has 13 bin [17.5,17.6) has 9 bin [17.6,17.7) has 8 bin [17.7,17.8) has 14 bin [17.8,17.9) has 8 bin [17.9,18.0) has 1 bin [18.0,18.1) has 7 bin [18.1,18.2) has 2 bin [18.2,18.3) has 1 average z coordinate -1.5 for 41189426 element(s) point source id histogram with bin size 1.000000 bin 89 has 16280928 bin 90 has 24905148 bin 91 has 3350 average point source id 89.604811730078495 for 41189426 element(s)