lasinfo (210611) report for 'AHN4T/11CZ1_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: 176/2021 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: 25565967 number of points by return: 25225102 223876 92527 24430 32 scale factor x y z: 0.001 0.001 0.001 offset x y z: 182980 554980 0 min x y z: 182980.000 554980.000 -2.934 max x y z: 184019.999 556269.999 20.836 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: 25565967 extended number of points by return: 25225102 223876 92527 24430 32 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 -2934 20836 intensity 34 4968 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1125 1127 gps_time 269077731.302984 269079613.337685 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 32 255 B 24 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.34 49.68 ('Amplitude') attribute1 -16.71 33.18 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25225102 number of intermediate returns: 117300 number of last returns: 25222684 number of single returns: 24999119 covered area in square units/kilounits: 1330008/1.33 point density: all returns 19.22 last only 18.96 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25565967 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25225102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 223876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 92527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 24430 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32 instead zero. overview over extended number of returns of given pulse: 24999119 264244 204565 97879 160 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 419735 unclassified (1) 24848950 ground (2) 67236 building (6) 230046 water (9) +-> flagged as extended overlap: 2003693 +---> 48417 of those are unclassified (1) +---> 1944205 of those are ground (2) +---> 8 of those are building (6) +---> 11063 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.0,-2.9) has 1 bin [-2.9,-2.8) has 143 bin [-2.8,-2.7) has 8763 bin [-2.7,-2.6) has 14903 bin [-2.6,-2.5) has 15005 bin [-2.5,-2.4) has 25627 bin [-2.4,-2.3) has 19427 bin [-2.3,-2.2) has 36431 bin [-2.2,-2.1) has 175149 bin [-2.1,-2.0) has 583631 bin [-2.0,-1.9) has 672899 bin [-1.9,-1.8) has 651571 bin [-1.8,-1.7) has 625264 bin [-1.7,-1.6) has 546808 bin [-1.6,-1.5) has 520509 bin [-1.5,-1.4) has 451167 bin [-1.4,-1.3) has 857451 bin [-1.3,-1.2) has 2771812 bin [-1.2,-1.1) has 4687425 bin [-1.1,-1.0) has 5906557 bin [-1.0,-0.9) has 4432358 bin [-0.9,-0.8) has 1012641 bin [-0.8,-0.7) has 266542 bin [-0.7,-0.6) has 81408 bin [-0.6,-0.5) has 61271 bin [-0.5,-0.4) has 59593 bin [-0.4,-0.3) has 59568 bin [-0.3,-0.2) has 52719 bin [-0.2,-0.1) has 62058 bin [-0.1,0.0) has 72922 bin [0.0,0.1) has 81997 bin [0.1,0.2) has 102405 bin [0.2,0.3) has 92770 bin [0.3,0.4) has 71825 bin [0.4,0.5) has 27393 bin [0.5,0.6) has 4193 bin [0.6,0.7) has 2360 bin [0.7,0.8) has 2221 bin [0.8,0.9) has 2269 bin [0.9,1.0) has 1985 bin [1.0,1.1) has 1880 bin [1.1,1.2) has 1763 bin [1.2,1.3) has 1586 bin [1.3,1.4) has 1592 bin [1.4,1.5) has 1779 bin [1.5,1.6) has 1774 bin [1.6,1.7) has 2082 bin [1.7,1.8) has 2533 bin [1.8,1.9) has 2541 bin [1.9,2.0) has 2398 bin [2.0,2.1) has 2711 bin [2.1,2.2) has 3001 bin [2.2,2.3) has 2729 bin [2.3,2.4) has 2995 bin [2.4,2.5) has 2900 bin [2.5,2.6) has 3067 bin [2.6,2.7) has 3249 bin [2.7,2.8) has 3621 bin [2.8,2.9) has 4062 bin [2.9,3.0) has 4233 bin [3.0,3.1) has 4083 bin [3.1,3.2) has 4152 bin [3.2,3.3) has 4263 bin [3.3,3.4) has 4228 bin [3.4,3.5) has 4364 bin [3.5,3.6) has 4404 bin [3.6,3.7) has 4531 bin [3.7,3.8) has 4506 bin [3.8,3.9) has 4321 bin [3.9,4.0) has 4226 bin [4.0,4.1) has 4131 bin [4.1,4.2) has 4229 bin [4.2,4.3) has 4461 bin [4.3,4.4) has 4493 bin [4.4,4.5) has 4690 bin [4.5,4.6) has 4824 bin [4.6,4.7) has 4855 bin [4.7,4.8) has 4916 bin [4.8,4.9) has 5162 bin [4.9,5.0) has 5302 bin [5.0,5.1) has 5550 bin [5.1,5.2) has 5521 bin [5.2,5.3) has 5521 bin [5.3,5.4) has 5793 bin [5.4,5.5) has 5470 bin [5.5,5.6) has 5687 bin [5.6,5.7) has 5668 bin [5.7,5.8) has 6129 bin [5.8,5.9) has 6308 bin [5.9,6.0) has 6339 bin [6.0,6.1) has 6016 bin [6.1,6.2) has 5985 bin [6.2,6.3) has 5969 bin [6.3,6.4) has 5756 bin [6.4,6.5) has 5738 bin [6.5,6.6) has 5897 bin [6.6,6.7) has 5808 bin [6.7,6.8) has 5985 bin [6.8,6.9) has 5901 bin [6.9,7.0) has 5903 bin [7.0,7.1) has 5897 bin [7.1,7.2) has 5826 bin [7.2,7.3) has 5514 bin [7.3,7.4) has 5454 bin [7.4,7.5) has 5392 bin [7.5,7.6) has 5236 bin [7.6,7.7) has 5179 bin [7.7,7.8) has 5059 bin [7.8,7.9) has 4973 bin [7.9,8.0) has 4786 bin [8.0,8.1) has 4742 bin [8.1,8.2) has 4647 bin [8.2,8.3) has 4662 bin [8.3,8.4) has 4522 bin [8.4,8.5) has 4292 bin [8.5,8.6) has 4432 bin [8.6,8.7) has 4078 bin [8.7,8.8) has 4108 bin [8.8,8.9) has 3999 bin [8.9,9.0) has 3704 bin [9.0,9.1) has 3529 bin [9.1,9.2) has 3394 bin [9.2,9.3) has 3165 bin [9.3,9.4) has 3034 bin [9.4,9.5) has 2848 bin [9.5,9.6) has 2720 bin [9.6,9.7) has 2598 bin [9.7,9.8) has 2460 bin [9.8,9.9) has 2283 bin [9.9,10.0) has 2280 bin [10.0,10.1) has 2090 bin [10.1,10.2) has 2033 bin [10.2,10.3) has 1843 bin [10.3,10.4) has 1799 bin [10.4,10.5) has 1723 bin [10.5,10.6) has 1685 bin [10.6,10.7) has 1594 bin [10.7,10.8) has 1591 bin [10.8,10.9) has 1567 bin [10.9,11.0) has 1482 bin [11.0,11.1) has 1442 bin [11.1,11.2) has 1360 bin [11.2,11.3) has 1415 bin [11.3,11.4) has 1427 bin [11.4,11.5) has 1368 bin [11.5,11.6) has 1451 bin [11.6,11.7) has 1352 bin [11.7,11.8) has 1379 bin [11.8,11.9) has 1264 bin [11.9,12.0) has 1293 bin [12.0,12.1) has 1197 bin [12.1,12.2) has 1165 bin [12.2,12.3) has 1177 bin [12.3,12.4) has 1084 bin [12.4,12.5) has 1078 bin [12.5,12.6) has 1050 bin [12.6,12.7) has 1058 bin [12.7,12.8) has 1010 bin [12.8,12.9) has 919 bin [12.9,13.0) has 881 bin [13.0,13.1) has 910 bin [13.1,13.2) has 828 bin [13.2,13.3) has 747 bin [13.3,13.4) has 765 bin [13.4,13.5) has 684 bin [13.5,13.6) has 654 bin [13.6,13.7) has 618 bin [13.7,13.8) has 588 bin [13.8,13.9) has 500 bin [13.9,14.0) has 539 bin [14.0,14.1) has 531 bin [14.1,14.2) has 473 bin [14.2,14.3) has 464 bin [14.3,14.4) has 496 bin [14.4,14.5) has 487 bin [14.5,14.6) has 481 bin [14.6,14.7) has 411 bin [14.7,14.8) has 403 bin [14.8,14.9) has 339 bin [14.9,15.0) has 346 bin [15.0,15.1) has 297 bin [15.1,15.2) has 324 bin [15.2,15.3) has 273 bin [15.3,15.4) has 281 bin [15.4,15.5) has 299 bin [15.5,15.6) has 281 bin [15.6,15.7) has 282 bin [15.7,15.8) has 264 bin [15.8,15.9) has 296 bin [15.9,16.0) has 258 bin [16.0,16.1) has 251 bin [16.1,16.2) has 224 bin [16.2,16.3) has 231 bin [16.3,16.4) has 233 bin [16.4,16.5) has 217 bin [16.5,16.6) has 210 bin [16.6,16.7) has 190 bin [16.7,16.8) has 208 bin [16.8,16.9) has 210 bin [16.9,17.0) has 178 bin [17.0,17.1) has 183 bin [17.1,17.2) has 148 bin [17.2,17.3) has 147 bin [17.3,17.4) has 133 bin [17.4,17.5) has 111 bin [17.5,17.6) has 130 bin [17.6,17.7) has 132 bin [17.7,17.8) has 129 bin [17.8,17.9) has 109 bin [17.9,18.0) has 91 bin [18.0,18.1) has 97 bin [18.1,18.2) has 99 bin [18.2,18.3) has 89 bin [18.3,18.4) has 90 bin [18.4,18.5) has 73 bin [18.5,18.6) has 77 bin [18.6,18.7) has 65 bin [18.7,18.8) has 69 bin [18.8,18.9) has 60 bin [18.9,19.0) has 49 bin [19.0,19.1) has 45 bin [19.1,19.2) has 42 bin [19.2,19.3) has 41 bin [19.3,19.4) has 39 bin [19.4,19.5) has 25 bin [19.5,19.6) has 29 bin [19.6,19.7) has 23 bin [19.7,19.8) has 16 bin [19.8,19.9) has 22 bin [19.9,20.0) has 20 bin [20.0,20.1) has 20 bin [20.1,20.2) has 22 bin [20.2,20.3) has 14 bin [20.3,20.4) has 20 bin [20.4,20.5) has 10 bin [20.5,20.6) has 5 bin [20.6,20.7) has 8 bin [20.7,20.8) has 1 bin [20.8,20.9) has 1 average z coordinate -1.0 for 25565967 element(s) point source id histogram with bin size 1.000000 bin 1125 has 3149999 bin 1126 has 18798234 bin 1127 has 3617734 average point source id 1126.018295220360642 for 25565967 element(s)