lasinfo (210611) report for 'AHN4T/08CN1_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: 334/2022 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: 23848035 number of points by return: 23404481 296719 113698 28177 4960 scale factor x y z: 0.001 0.001 0.001 offset x y z: 259980 586230 0 min x y z: 259980.000 586230.000 -3.831 max x y z: 261019.999 587519.999 19.043 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: 23848035 extended number of points by return: 23404481 296719 113698 28177 4960 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 -3831 19043 intensity 53 4836 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 19 201 gps_time 324038237.927210 324222725.847739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 55 255 G 67 255 B 62 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.2 32.3 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23404481 number of intermediate returns: 147077 number of last returns: 23404097 number of single returns: 23107620 covered area in square units/kilounits: 1313600/1.31 point density: all returns 18.15 last only 17.82 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23848035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23404481 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 296719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 113698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 28177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4960 instead zero. overview over extended number of returns of given pulse: 23107620 366937 256120 92614 21953 2671 120 0 0 0 0 0 0 0 0 histogram of classification of points: 639132 unclassified (1) 22837463 ground (2) 164428 building (6) 202365 water (9) 4647 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2024086 +---> 49208 of those are unclassified (1) +---> 1968015 of those are ground (2) +---> 6863 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 9 bin [-3.8,-3.7) has 1135 bin [-3.7,-3.6) has 43538 bin [-3.6,-3.5) has 32183 bin [-3.5,-3.4) has 21684 bin [-3.4,-3.3) has 22102 bin [-3.3,-3.2) has 26192 bin [-3.2,-3.1) has 30456 bin [-3.1,-3.0) has 35592 bin [-3.0,-2.9) has 32144 bin [-2.9,-2.8) has 36202 bin [-2.8,-2.7) has 59201 bin [-2.7,-2.6) has 230031 bin [-2.6,-2.5) has 1157177 bin [-2.5,-2.4) has 2780791 bin [-2.4,-2.3) has 4160657 bin [-2.3,-2.2) has 3684617 bin [-2.2,-2.1) has 3224880 bin [-2.1,-2.0) has 2538572 bin [-2.0,-1.9) has 1584135 bin [-1.9,-1.8) has 884708 bin [-1.8,-1.7) has 529343 bin [-1.7,-1.6) has 332591 bin [-1.6,-1.5) has 256263 bin [-1.5,-1.4) has 320864 bin [-1.4,-1.3) has 203145 bin [-1.3,-1.2) has 138028 bin [-1.2,-1.1) has 100528 bin [-1.1,-1.0) has 93511 bin [-1.0,-0.9) has 85224 bin [-0.9,-0.8) has 90298 bin [-0.8,-0.7) has 100530 bin [-0.7,-0.6) has 109686 bin [-0.6,-0.5) has 115469 bin [-0.5,-0.4) has 93866 bin [-0.4,-0.3) has 52732 bin [-0.3,-0.2) has 27118 bin [-0.2,-0.1) has 16321 bin [-0.1,0.0) has 10521 bin [0.0,0.1) has 9056 bin [0.1,0.2) has 9599 bin [0.2,0.3) has 8298 bin [0.3,0.4) has 8254 bin [0.4,0.5) has 8122 bin [0.5,0.6) has 8861 bin [0.6,0.7) has 8143 bin [0.7,0.8) has 7709 bin [0.8,0.9) has 7547 bin [0.9,1.0) has 7708 bin [1.0,1.1) has 7677 bin [1.1,1.2) has 8115 bin [1.2,1.3) has 7752 bin [1.3,1.4) has 7618 bin [1.4,1.5) has 7732 bin [1.5,1.6) has 11167 bin [1.6,1.7) has 9867 bin [1.7,1.8) has 8894 bin [1.8,1.9) has 8838 bin [1.9,2.0) has 8881 bin [2.0,2.1) has 9038 bin [2.1,2.2) has 8836 bin [2.2,2.3) has 8653 bin [2.3,2.4) has 8349 bin [2.4,2.5) has 8472 bin [2.5,2.6) has 8524 bin [2.6,2.7) has 8104 bin [2.7,2.8) has 7808 bin [2.8,2.9) has 7750 bin [2.9,3.0) has 7809 bin [3.0,3.1) has 8050 bin [3.1,3.2) has 7755 bin [3.2,3.3) has 7646 bin [3.3,3.4) has 7611 bin [3.4,3.5) has 7558 bin [3.5,3.6) has 7513 bin [3.6,3.7) has 7506 bin [3.7,3.8) has 7194 bin [3.8,3.9) has 7073 bin [3.9,4.0) has 6903 bin [4.0,4.1) has 6932 bin [4.1,4.2) has 6862 bin [4.2,4.3) has 6718 bin [4.3,4.4) has 6320 bin [4.4,4.5) has 6169 bin [4.5,4.6) has 6035 bin [4.6,4.7) has 5736 bin [4.7,4.8) has 5668 bin [4.8,4.9) has 5670 bin [4.9,5.0) has 5381 bin [5.0,5.1) has 5031 bin [5.1,5.2) has 4994 bin [5.2,5.3) has 4943 bin [5.3,5.4) has 4982 bin [5.4,5.5) has 4923 bin [5.5,5.6) has 4939 bin [5.6,5.7) has 5212 bin [5.7,5.8) has 4990 bin [5.8,5.9) has 5036 bin [5.9,6.0) has 4898 bin [6.0,6.1) has 4753 bin [6.1,6.2) has 4679 bin [6.2,6.3) has 4727 bin [6.3,6.4) has 4520 bin [6.4,6.5) has 4409 bin [6.5,6.6) has 4079 bin [6.6,6.7) has 3877 bin [6.7,6.8) has 3553 bin [6.8,6.9) has 3213 bin [6.9,7.0) has 3130 bin [7.0,7.1) has 3810 bin [7.1,7.2) has 2905 bin [7.2,7.3) has 2163 bin [7.3,7.4) has 2061 bin [7.4,7.5) has 2017 bin [7.5,7.6) has 2073 bin [7.6,7.7) has 2106 bin [7.7,7.8) has 2037 bin [7.8,7.9) has 2032 bin [7.9,8.0) has 2057 bin [8.0,8.1) has 1951 bin [8.1,8.2) has 1956 bin [8.2,8.3) has 2011 bin [8.3,8.4) has 1814 bin [8.4,8.5) has 1918 bin [8.5,8.6) has 1791 bin [8.6,8.7) has 1821 bin [8.7,8.8) has 1778 bin [8.8,8.9) has 1551 bin [8.9,9.0) has 1540 bin [9.0,9.1) has 1559 bin [9.1,9.2) has 1455 bin [9.2,9.3) has 1318 bin [9.3,9.4) has 1483 bin [9.4,9.5) has 1411 bin [9.5,9.6) has 1442 bin [9.6,9.7) has 1393 bin [9.7,9.8) has 1388 bin [9.8,9.9) has 1335 bin [9.9,10.0) has 1382 bin [10.0,10.1) has 1297 bin [10.1,10.2) has 1246 bin [10.2,10.3) has 1242 bin [10.3,10.4) has 1145 bin [10.4,10.5) has 1201 bin [10.5,10.6) has 1106 bin [10.6,10.7) has 1085 bin [10.7,10.8) has 1104 bin [10.8,10.9) has 1053 bin [10.9,11.0) has 981 bin [11.0,11.1) has 1054 bin [11.1,11.2) has 1059 bin [11.2,11.3) has 1163 bin [11.3,11.4) has 1108 bin [11.4,11.5) has 1136 bin [11.5,11.6) has 1131 bin [11.6,11.7) has 1054 bin [11.7,11.8) has 1060 bin [11.8,11.9) has 1064 bin [11.9,12.0) has 1063 bin [12.0,12.1) has 1019 bin [12.1,12.2) has 1009 bin [12.2,12.3) has 976 bin [12.3,12.4) has 972 bin [12.4,12.5) has 974 bin [12.5,12.6) has 910 bin [12.6,12.7) has 914 bin [12.7,12.8) has 941 bin [12.8,12.9) has 906 bin [12.9,13.0) has 889 bin [13.0,13.1) has 895 bin [13.1,13.2) has 863 bin [13.2,13.3) has 868 bin [13.3,13.4) has 771 bin [13.4,13.5) has 729 bin [13.5,13.6) has 710 bin [13.6,13.7) has 682 bin [13.7,13.8) has 677 bin [13.8,13.9) has 706 bin [13.9,14.0) has 654 bin [14.0,14.1) has 569 bin [14.1,14.2) has 572 bin [14.2,14.3) has 531 bin [14.3,14.4) has 534 bin [14.4,14.5) has 514 bin [14.5,14.6) has 497 bin [14.6,14.7) has 442 bin [14.7,14.8) has 445 bin [14.8,14.9) has 417 bin [14.9,15.0) has 370 bin [15.0,15.1) has 366 bin [15.1,15.2) has 382 bin [15.2,15.3) has 366 bin [15.3,15.4) has 309 bin [15.4,15.5) has 318 bin [15.5,15.6) has 327 bin [15.6,15.7) has 286 bin [15.7,15.8) has 285 bin [15.8,15.9) has 286 bin [15.9,16.0) has 263 bin [16.0,16.1) has 242 bin [16.1,16.2) has 271 bin [16.2,16.3) has 239 bin [16.3,16.4) has 195 bin [16.4,16.5) has 189 bin [16.5,16.6) has 200 bin [16.6,16.7) has 183 bin [16.7,16.8) has 154 bin [16.8,16.9) has 166 bin [16.9,17.0) has 98 bin [17.0,17.1) has 115 bin [17.1,17.2) has 83 bin [17.2,17.3) has 88 bin [17.3,17.4) has 66 bin [17.4,17.5) has 44 bin [17.5,17.6) has 41 bin [17.6,17.7) has 44 bin [17.7,17.8) has 35 bin [17.8,17.9) has 20 bin [17.9,18.0) has 25 bin [18.0,18.1) has 23 bin [18.1,18.2) has 12 bin [18.2,18.3) has 8 bin [18.3,18.4) has 7 bin [18.4,18.5) has 7 bin [18.5,18.6) has 3 bin [18.6,18.7) has 6 bin [18.7,18.8) has 3 bin [19.0,19.1) has 1 average z coordinate -2.0 for 23848035 element(s) point source id histogram with bin size 1.000000 bin 19 has 2977181 bin 20 has 17893417 bin 21 has 2077002 bin 201 has 900435 average point source id 26.796306530076798 for 23848035 element(s)