lasinfo (210611) report for 'AHN4T/31CN1_25.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: 40059784 number of points by return: 37514876 2314594 206774 21750 1790 scale factor x y z: 0.001 0.001 0.001 offset x y z: 103980 456230 0 min x y z: 103980.000 456230.000 -3.112 max x y z: 105019.999 457519.999 17.602 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: 40059784 extended number of points by return: 37514876 2314594 206774 21750 1790 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 -3112 17602 intensity 0 3999 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 -34 35 user_data 6 7 point_source_ID 165 167 gps_time 270298119.797375 270299980.272747 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 31 255 G 38 255 B 0 255 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0 39.99 ('Amplitude') attribute1 -15.22 25.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37514876 number of intermediate returns: 231310 number of last returns: 37497534 number of single returns: 35183936 covered area in square units/kilounits: 1283512/1.28 point density: all returns 31.21 last only 29.21 (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 40059784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37514876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2314594 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 206774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 21750 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1790 instead zero. overview over extended number of returns of given pulse: 35183936 4228700 557932 80207 8983 26 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5421135 unclassified (1) 31763054 ground (2) 2593684 building (6) 256710 water (9) 25201 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2495067 +---> 252563 of those are unclassified (1) +---> 2099033 of those are ground (2) +---> 131636 of those are building (6) +---> 10454 of those are water (9) +---> 1381 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 2 bin [-3.1,-3.0) has 322 bin [-3.0,-2.9) has 1797 bin [-2.9,-2.8) has 3211 bin [-2.8,-2.7) has 2946 bin [-2.7,-2.6) has 735 bin [-2.6,-2.5) has 1416 bin [-2.5,-2.4) has 39306 bin [-2.4,-2.3) has 380578 bin [-2.3,-2.2) has 822482 bin [-2.2,-2.1) has 1490352 bin [-2.1,-2.0) has 4446931 bin [-2.0,-1.9) has 7337334 bin [-1.9,-1.8) has 7532974 bin [-1.8,-1.7) has 4892194 bin [-1.7,-1.6) has 2413999 bin [-1.6,-1.5) has 1208932 bin [-1.5,-1.4) has 772808 bin [-1.4,-1.3) has 609411 bin [-1.3,-1.2) has 398279 bin [-1.2,-1.1) has 217057 bin [-1.1,-1.0) has 212824 bin [-1.0,-0.9) has 567178 bin [-0.9,-0.8) has 1282061 bin [-0.8,-0.7) has 234534 bin [-0.7,-0.6) has 86724 bin [-0.6,-0.5) has 95824 bin [-0.5,-0.4) has 85139 bin [-0.4,-0.3) has 96775 bin [-0.3,-0.2) has 107441 bin [-0.2,-0.1) has 118868 bin [-0.1,0.0) has 105085 bin [0.0,0.1) has 109495 bin [0.1,0.2) has 114392 bin [0.2,0.3) has 103439 bin [0.3,0.4) has 81952 bin [0.4,0.5) has 95390 bin [0.5,0.6) has 90083 bin [0.6,0.7) has 98349 bin [0.7,0.8) has 98864 bin [0.8,0.9) has 110200 bin [0.9,1.0) has 102457 bin [1.0,1.1) has 69073 bin [1.1,1.2) has 57432 bin [1.2,1.3) has 58063 bin [1.3,1.4) has 78282 bin [1.4,1.5) has 68844 bin [1.5,1.6) has 68143 bin [1.6,1.7) has 109093 bin [1.7,1.8) has 146736 bin [1.8,1.9) has 186948 bin [1.9,2.0) has 90938 bin [2.0,2.1) has 108024 bin [2.1,2.2) has 87740 bin [2.2,2.3) has 103594 bin [2.3,2.4) has 92569 bin [2.4,2.5) has 88764 bin [2.5,2.6) has 81809 bin [2.6,2.7) has 85499 bin [2.7,2.8) has 205287 bin [2.8,2.9) has 102739 bin [2.9,3.0) has 76183 bin [3.0,3.1) has 71729 bin [3.1,3.2) has 111715 bin [3.2,3.3) has 64372 bin [3.3,3.4) has 62382 bin [3.4,3.5) has 76496 bin [3.5,3.6) has 45890 bin [3.6,3.7) has 46535 bin [3.7,3.8) has 53169 bin [3.8,3.9) has 48426 bin [3.9,4.0) has 39387 bin [4.0,4.1) has 40819 bin [4.1,4.2) has 36478 bin [4.2,4.3) has 34670 bin [4.3,4.4) has 33061 bin [4.4,4.5) has 45861 bin [4.5,4.6) has 34194 bin [4.6,4.7) has 25833 bin [4.7,4.8) has 31185 bin [4.8,4.9) has 43840 bin [4.9,5.0) has 26275 bin [5.0,5.1) has 23139 bin [5.1,5.2) has 29363 bin [5.2,5.3) has 27547 bin [5.3,5.4) has 19166 bin [5.4,5.5) has 19200 bin [5.5,5.6) has 18649 bin [5.6,5.7) has 18475 bin [5.7,5.8) has 18000 bin [5.8,5.9) has 19820 bin [5.9,6.0) has 18895 bin [6.0,6.1) has 14125 bin [6.1,6.2) has 13222 bin [6.2,6.3) has 12539 bin [6.3,6.4) has 11717 bin [6.4,6.5) has 11186 bin [6.5,6.6) has 10307 bin [6.6,6.7) has 10913 bin [6.7,6.8) has 17409 bin [6.8,6.9) has 14059 bin [6.9,7.0) has 13711 bin [7.0,7.1) has 18386 bin [7.1,7.2) has 14029 bin [7.2,7.3) has 12350 bin [7.3,7.4) has 6746 bin [7.4,7.5) has 6558 bin [7.5,7.6) has 6483 bin [7.6,7.7) has 6213 bin [7.7,7.8) has 5899 bin [7.8,7.9) has 5686 bin [7.9,8.0) has 5604 bin [8.0,8.1) has 5279 bin [8.1,8.2) has 5378 bin [8.2,8.3) has 4920 bin [8.3,8.4) has 4925 bin [8.4,8.5) has 4667 bin [8.5,8.6) has 4578 bin [8.6,8.7) has 4334 bin [8.7,8.8) has 4165 bin [8.8,8.9) has 4173 bin [8.9,9.0) has 3906 bin [9.0,9.1) has 3872 bin [9.1,9.2) has 3946 bin [9.2,9.3) has 3688 bin [9.3,9.4) has 3531 bin [9.4,9.5) has 3314 bin [9.5,9.6) has 3156 bin [9.6,9.7) has 3162 bin [9.7,9.8) has 2957 bin [9.8,9.9) has 2723 bin [9.9,10.0) has 2481 bin [10.0,10.1) has 2481 bin [10.1,10.2) has 2399 bin [10.2,10.3) has 2282 bin [10.3,10.4) has 2260 bin [10.4,10.5) has 2007 bin [10.5,10.6) has 1909 bin [10.6,10.7) has 1857 bin [10.7,10.8) has 1767 bin [10.8,10.9) has 1636 bin [10.9,11.0) has 1676 bin [11.0,11.1) has 1447 bin [11.1,11.2) has 1370 bin [11.2,11.3) has 1319 bin [11.3,11.4) has 1210 bin [11.4,11.5) has 1142 bin [11.5,11.6) has 1056 bin [11.6,11.7) has 1025 bin [11.7,11.8) has 980 bin [11.8,11.9) has 886 bin [11.9,12.0) has 766 bin [12.0,12.1) has 772 bin [12.1,12.2) has 671 bin [12.2,12.3) has 586 bin [12.3,12.4) has 513 bin [12.4,12.5) has 527 bin [12.5,12.6) has 485 bin [12.6,12.7) has 410 bin [12.7,12.8) has 342 bin [12.8,12.9) has 339 bin [12.9,13.0) has 308 bin [13.0,13.1) has 339 bin [13.1,13.2) has 296 bin [13.2,13.3) has 320 bin [13.3,13.4) has 262 bin [13.4,13.5) has 241 bin [13.5,13.6) has 254 bin [13.6,13.7) has 240 bin [13.7,13.8) has 279 bin [13.8,13.9) has 258 bin [13.9,14.0) has 269 bin [14.0,14.1) has 239 bin [14.1,14.2) has 251 bin [14.2,14.3) has 246 bin [14.3,14.4) has 239 bin [14.4,14.5) has 201 bin [14.5,14.6) has 195 bin [14.6,14.7) has 208 bin [14.7,14.8) has 201 bin [14.8,14.9) has 196 bin [14.9,15.0) has 182 bin [15.0,15.1) has 179 bin [15.1,15.2) has 144 bin [15.2,15.3) has 154 bin [15.3,15.4) has 128 bin [15.4,15.5) has 105 bin [15.5,15.6) has 122 bin [15.6,15.7) has 89 bin [15.7,15.8) has 81 bin [15.8,15.9) has 77 bin [15.9,16.0) has 66 bin [16.0,16.1) has 59 bin [16.1,16.2) has 58 bin [16.2,16.3) has 65 bin [16.3,16.4) has 55 bin [16.4,16.5) has 57 bin [16.5,16.6) has 41 bin [16.6,16.7) has 35 bin [16.7,16.8) has 30 bin [16.8,16.9) has 23 bin [16.9,17.0) has 20 bin [17.0,17.1) has 18 bin [17.1,17.2) has 15 bin [17.2,17.3) has 15 bin [17.3,17.4) has 15 bin [17.4,17.5) has 15 bin [17.5,17.6) has 5 bin [17.6,17.7) has 1 average z coordinate -1.3 for 40059784 element(s) point source id histogram with bin size 1.000000 bin 165 has 238324 bin 166 has 26306447 bin 167 has 13515013 average point source id 166.331421881855391 for 40059784 element(s)