lasinfo (210611) report for 'AHN4T/25GN2_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: 178/2021 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: 34030788 number of points by return: 33839925 162442 26181 2158 82 scale factor x y z: 0.001 0.001 0.001 offset x y z: 127980 486230 0 min x y z: 127980.000 486230.000 -0.922 max x y z: 129019.999 487519.999 15.419 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: 34030788 extended number of points by return: 33839925 162442 26181 2158 82 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 -922 15419 intensity 56 4002 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -30 32 user_data 6 7 point_source_ID 115 136 gps_time 270109127.312649 270193021.084493 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 40 255 B 41 251 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5000 5333 extended_scanner_channel 0 0 attribute0 0.56 40.02 ('Amplitude') attribute1 -15.31 24.85 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33839925 number of intermediate returns: 28398 number of last returns: 33841459 number of single returns: 33678994 covered area in square units/kilounits: 1258300/1.26 point density: all returns 27.05 last only 26.89 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34030788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33839925 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 162442 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 26181 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2158 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 82 instead zero. overview over extended number of returns of given pulse: 33678994 270992 72077 8314 411 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 599811 unclassified (1) 3739762 ground (2) 29691103 water (9) 112 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2100997 +---> 30049 of those are unclassified (1) +---> 862628 of those are ground (2) +---> 1208320 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 2 bin [-0.9,-0.8) has 283 bin [-0.8,-0.7) has 25145 bin [-0.7,-0.6) has 187534 bin [-0.6,-0.5) has 801416 bin [-0.5,-0.4) has 498423 bin [-0.4,-0.3) has 145749 bin [-0.3,-0.2) has 4269667 bin [-0.2,-0.1) has 20773665 bin [-0.1,0.0) has 4742068 bin [0.0,0.1) has 237328 bin [0.1,0.2) has 248310 bin [0.2,0.3) has 657428 bin [0.3,0.4) has 241776 bin [0.4,0.5) has 135397 bin [0.5,0.6) has 103695 bin [0.6,0.7) has 95529 bin [0.7,0.8) has 93173 bin [0.8,0.9) has 107413 bin [0.9,1.0) has 73738 bin [1.0,1.1) has 96675 bin [1.1,1.2) has 89721 bin [1.2,1.3) has 53800 bin [1.3,1.4) has 34992 bin [1.4,1.5) has 23963 bin [1.5,1.6) has 19289 bin [1.6,1.7) has 15734 bin [1.7,1.8) has 11289 bin [1.8,1.9) has 7125 bin [1.9,2.0) has 5492 bin [2.0,2.1) has 4702 bin [2.1,2.2) has 3837 bin [2.2,2.3) has 3154 bin [2.3,2.4) has 2592 bin [2.4,2.5) has 2104 bin [2.5,2.6) has 1892 bin [2.6,2.7) has 1912 bin [2.7,2.8) has 1530 bin [2.8,2.9) has 1643 bin [2.9,3.0) has 1912 bin [3.0,3.1) has 1980 bin [3.1,3.2) has 1982 bin [3.2,3.3) has 2021 bin [3.3,3.4) has 2379 bin [3.4,3.5) has 3199 bin [3.5,3.6) has 3245 bin [3.6,3.7) has 2498 bin [3.7,3.8) has 2648 bin [3.8,3.9) has 2947 bin [3.9,4.0) has 3302 bin [4.0,4.1) has 2494 bin [4.1,4.2) has 2461 bin [4.2,4.3) has 2543 bin [4.3,4.4) has 2705 bin [4.4,4.5) has 2976 bin [4.5,4.6) has 3092 bin [4.6,4.7) has 3178 bin [4.7,4.8) has 3216 bin [4.8,4.9) has 3295 bin [4.9,5.0) has 3356 bin [5.0,5.1) has 3563 bin [5.1,5.2) has 3515 bin [5.2,5.3) has 3495 bin [5.3,5.4) has 3627 bin [5.4,5.5) has 3425 bin [5.5,5.6) has 3332 bin [5.6,5.7) has 3330 bin [5.7,5.8) has 3456 bin [5.8,5.9) has 3500 bin [5.9,6.0) has 3605 bin [6.0,6.1) has 3488 bin [6.1,6.2) has 3519 bin [6.2,6.3) has 3214 bin [6.3,6.4) has 3377 bin [6.4,6.5) has 3239 bin [6.5,6.6) has 3182 bin [6.6,6.7) has 3413 bin [6.7,6.8) has 3416 bin [6.8,6.9) has 3305 bin [6.9,7.0) has 3125 bin [7.0,7.1) has 3270 bin [7.1,7.2) has 3276 bin [7.2,7.3) has 3185 bin [7.3,7.4) has 3048 bin [7.4,7.5) has 3032 bin [7.5,7.6) has 2999 bin [7.6,7.7) has 2961 bin [7.7,7.8) has 2923 bin [7.8,7.9) has 3031 bin [7.9,8.0) has 2938 bin [8.0,8.1) has 2883 bin [8.1,8.2) has 2829 bin [8.2,8.3) has 2790 bin [8.3,8.4) has 2728 bin [8.4,8.5) has 2723 bin [8.5,8.6) has 2608 bin [8.6,8.7) has 2656 bin [8.7,8.8) has 2470 bin [8.8,8.9) has 2479 bin [8.9,9.0) has 2397 bin [9.0,9.1) has 2338 bin [9.1,9.2) has 2248 bin [9.2,9.3) has 2073 bin [9.3,9.4) has 1969 bin [9.4,9.5) has 1731 bin [9.5,9.6) has 1633 bin [9.6,9.7) has 1530 bin [9.7,9.8) has 1404 bin [9.8,9.9) has 1365 bin [9.9,10.0) has 1287 bin [10.0,10.1) has 1171 bin [10.1,10.2) has 1108 bin [10.2,10.3) has 1010 bin [10.3,10.4) has 876 bin [10.4,10.5) has 746 bin [10.5,10.6) has 674 bin [10.6,10.7) has 612 bin [10.7,10.8) has 522 bin [10.8,10.9) has 471 bin [10.9,11.0) has 413 bin [11.0,11.1) has 373 bin [11.1,11.2) has 371 bin [11.2,11.3) has 347 bin [11.3,11.4) has 276 bin [11.4,11.5) has 218 bin [11.5,11.6) has 229 bin [11.6,11.7) has 216 bin [11.7,11.8) has 214 bin [11.8,11.9) has 209 bin [11.9,12.0) has 185 bin [12.0,12.1) has 152 bin [12.1,12.2) has 172 bin [12.2,12.3) has 136 bin [12.3,12.4) has 114 bin [12.4,12.5) has 102 bin [12.5,12.6) has 105 bin [12.6,12.7) has 73 bin [12.7,12.8) has 63 bin [12.8,12.9) has 45 bin [12.9,13.0) has 22 bin [13.0,13.1) has 9 bin [13.1,13.2) has 2 bin [13.2,13.3) has 1 bin [13.3,13.4) has 1 bin [15.2,15.3) has 3 bin [15.3,15.4) has 2 bin [15.4,15.5) has 1 average z coordinate -0.1 for 34030788 element(s) point source id histogram with bin size 1.000000 bin 115 has 372404 bin 116 has 9393958 bin 117 has 384473 bin 125 has 12152795 bin 134 has 347935 bin 135 has 10789103 bin 136 has 590120 average point source id 125.768960125166657 for 34030788 element(s)