lasinfo (210611) report for 'AHN4T/43FN2_18.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: 180/2021 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: 44692582 number of points by return: 42114017 1871374 565122 123359 18710 scale factor x y z: 0.001 0.001 0.001 offset x y z: 96980 419980 0 min x y z: 96980.000 419980.000 -3.181 max x y z: 98019.999 421269.999 27.018 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: 44692582 extended number of points by return: 42114017 1871374 565122 123359 18710 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 -3181 27018 intensity 52 4476 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 -30 30 user_data 6 7 point_source_ID 30 51 gps_time 259495352.733286 260016952.318276 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 17 255 B 9 255 NIR 69 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5000 5000 extended_scanner_channel 0 0 attribute0 0.52 44.76 ('Amplitude') attribute1 -15.62 28.8 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42114017 number of intermediate returns: 708025 number of last returns: 42109069 number of single returns: 40238529 covered area in square units/kilounits: 1338728/1.34 point density: all returns 33.38 last only 31.45 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 44692582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42114017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1871374 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 565122 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 123359 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 18710 instead zero. overview over extended number of returns of given pulse: 40238529 2616963 1325047 418374 84076 8977 616 0 0 0 0 0 0 0 0 histogram of classification of points: 3037216 unclassified (1) 40438006 ground (2) 985178 building (6) 222957 water (9) 9225 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3519131 +---> 641338 of those are unclassified (1) +---> 2507047 of those are ground (2) +---> 340825 of those are building (6) +---> 29898 of those are water (9) +---> 23 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 58 bin [-3.1,-3.0) has 2601 bin [-3.0,-2.9) has 11348 bin [-2.9,-2.8) has 16195 bin [-2.8,-2.7) has 64937 bin [-2.7,-2.6) has 60099 bin [-2.6,-2.5) has 108838 bin [-2.5,-2.4) has 123192 bin [-2.4,-2.3) has 112376 bin [-2.3,-2.2) has 133729 bin [-2.2,-2.1) has 415007 bin [-2.1,-2.0) has 1158680 bin [-2.0,-1.9) has 2184645 bin [-1.9,-1.8) has 3346120 bin [-1.8,-1.7) has 5099544 bin [-1.7,-1.6) has 5640343 bin [-1.6,-1.5) has 6887708 bin [-1.5,-1.4) has 5623516 bin [-1.4,-1.3) has 3464592 bin [-1.3,-1.2) has 2069261 bin [-1.2,-1.1) has 973643 bin [-1.1,-1.0) has 575902 bin [-1.0,-0.9) has 262575 bin [-0.9,-0.8) has 171963 bin [-0.8,-0.7) has 189834 bin [-0.7,-0.6) has 177879 bin [-0.6,-0.5) has 128705 bin [-0.5,-0.4) has 118537 bin [-0.4,-0.3) has 109171 bin [-0.3,-0.2) has 105956 bin [-0.2,-0.1) has 105910 bin [-0.1,0.0) has 109072 bin [0.0,0.1) has 112469 bin [0.1,0.2) has 121392 bin [0.2,0.3) has 127103 bin [0.3,0.4) has 121978 bin [0.4,0.5) has 115871 bin [0.5,0.6) has 144858 bin [0.6,0.7) has 158308 bin [0.7,0.8) has 169008 bin [0.8,0.9) has 180185 bin [0.9,1.0) has 120657 bin [1.0,1.1) has 117046 bin [1.1,1.2) has 109334 bin [1.2,1.3) has 103616 bin [1.3,1.4) has 128747 bin [1.4,1.5) has 101540 bin [1.5,1.6) has 66386 bin [1.6,1.7) has 52518 bin [1.7,1.8) has 38288 bin [1.8,1.9) has 34729 bin [1.9,2.0) has 36509 bin [2.0,2.1) has 36035 bin [2.1,2.2) has 38764 bin [2.2,2.3) has 35169 bin [2.3,2.4) has 39429 bin [2.4,2.5) has 60861 bin [2.5,2.6) has 68090 bin [2.6,2.7) has 50399 bin [2.7,2.8) has 36088 bin [2.8,2.9) has 35842 bin [2.9,3.0) has 41068 bin [3.0,3.1) has 35341 bin [3.1,3.2) has 35814 bin [3.2,3.3) has 35100 bin [3.3,3.4) has 35236 bin [3.4,3.5) has 40895 bin [3.5,3.6) has 51108 bin [3.6,3.7) has 44373 bin [3.7,3.8) has 37900 bin [3.8,3.9) has 38289 bin [3.9,4.0) has 37764 bin [4.0,4.1) has 40846 bin [4.1,4.2) has 37672 bin [4.2,4.3) has 35511 bin [4.3,4.4) has 33723 bin [4.4,4.5) has 32451 bin [4.5,4.6) has 32468 bin [4.6,4.7) has 30951 bin [4.7,4.8) has 31712 bin [4.8,4.9) has 28952 bin [4.9,5.0) has 29087 bin [5.0,5.1) has 29620 bin [5.1,5.2) has 29227 bin [5.2,5.3) has 28399 bin [5.3,5.4) has 28828 bin [5.4,5.5) has 28461 bin [5.5,5.6) has 28241 bin [5.6,5.7) has 28392 bin [5.7,5.8) has 28316 bin [5.8,5.9) has 28587 bin [5.9,6.0) has 28463 bin [6.0,6.1) has 27260 bin [6.1,6.2) has 26066 bin [6.2,6.3) has 26801 bin [6.3,6.4) has 26840 bin [6.4,6.5) has 24851 bin [6.5,6.6) has 24791 bin [6.6,6.7) has 24341 bin [6.7,6.8) has 23341 bin [6.8,6.9) has 23285 bin [6.9,7.0) has 22769 bin [7.0,7.1) has 22290 bin [7.1,7.2) has 21673 bin [7.2,7.3) has 21495 bin [7.3,7.4) has 20931 bin [7.4,7.5) has 20453 bin [7.5,7.6) has 20306 bin [7.6,7.7) has 20448 bin [7.7,7.8) has 20203 bin [7.8,7.9) has 20507 bin [7.9,8.0) has 19331 bin [8.0,8.1) has 18860 bin [8.1,8.2) has 19052 bin [8.2,8.3) has 18342 bin [8.3,8.4) has 17787 bin [8.4,8.5) has 17565 bin [8.5,8.6) has 17351 bin [8.6,8.7) has 17184 bin [8.7,8.8) has 17284 bin [8.8,8.9) has 17586 bin [8.9,9.0) has 16844 bin [9.0,9.1) has 16743 bin [9.1,9.2) has 16490 bin [9.2,9.3) has 15941 bin [9.3,9.4) has 15498 bin [9.4,9.5) has 15174 bin [9.5,9.6) has 15151 bin [9.6,9.7) has 15220 bin [9.7,9.8) has 15342 bin [9.8,9.9) has 15121 bin [9.9,10.0) has 14847 bin [10.0,10.1) has 14503 bin [10.1,10.2) has 14631 bin [10.2,10.3) has 14399 bin [10.3,10.4) has 14998 bin [10.4,10.5) has 14914 bin [10.5,10.6) has 14867 bin [10.6,10.7) has 14716 bin [10.7,10.8) has 14725 bin [10.8,10.9) has 14600 bin [10.9,11.0) has 14255 bin [11.0,11.1) has 14222 bin [11.1,11.2) has 14262 bin [11.2,11.3) has 13895 bin [11.3,11.4) has 13736 bin [11.4,11.5) has 13637 bin [11.5,11.6) has 13407 bin [11.6,11.7) has 13105 bin [11.7,11.8) has 12879 bin [11.8,11.9) has 12649 bin [11.9,12.0) has 12663 bin [12.0,12.1) has 12467 bin [12.1,12.2) has 12638 bin [12.2,12.3) has 12378 bin [12.3,12.4) has 12199 bin [12.4,12.5) has 11954 bin [12.5,12.6) has 11613 bin [12.6,12.7) has 11890 bin [12.7,12.8) has 11578 bin [12.8,12.9) has 11242 bin [12.9,13.0) has 11477 bin [13.0,13.1) has 11047 bin [13.1,13.2) has 10845 bin [13.2,13.3) has 10888 bin [13.3,13.4) has 10902 bin [13.4,13.5) has 10952 bin [13.5,13.6) has 10739 bin [13.6,13.7) has 10643 bin [13.7,13.8) has 10455 bin [13.8,13.9) has 10178 bin [13.9,14.0) has 10053 bin [14.0,14.1) has 9918 bin [14.1,14.2) has 9968 bin [14.2,14.3) has 9500 bin [14.3,14.4) has 9476 bin [14.4,14.5) has 9250 bin [14.5,14.6) has 8980 bin [14.6,14.7) has 8412 bin [14.7,14.8) has 8262 bin [14.8,14.9) has 8079 bin [14.9,15.0) has 7630 bin [15.0,15.1) has 7448 bin [15.1,15.2) has 7105 bin [15.2,15.3) has 6800 bin [15.3,15.4) has 6320 bin [15.4,15.5) has 6137 bin [15.5,15.6) has 6018 bin [15.6,15.7) has 5561 bin [15.7,15.8) has 5458 bin [15.8,15.9) has 5051 bin [15.9,16.0) has 4843 bin [16.0,16.1) has 4435 bin [16.1,16.2) has 4208 bin [16.2,16.3) has 4108 bin [16.3,16.4) has 3723 bin [16.4,16.5) has 3422 bin [16.5,16.6) has 3174 bin [16.6,16.7) has 3133 bin [16.7,16.8) has 2825 bin [16.8,16.9) has 2724 bin [16.9,17.0) has 2565 bin [17.0,17.1) has 2268 bin [17.1,17.2) has 2201 bin [17.2,17.3) has 2060 bin [17.3,17.4) has 1817 bin [17.4,17.5) has 1729 bin [17.5,17.6) has 1497 bin [17.6,17.7) has 1314 bin [17.7,17.8) has 1186 bin [17.8,17.9) has 1074 bin [17.9,18.0) has 972 bin [18.0,18.1) has 943 bin [18.1,18.2) has 832 bin [18.2,18.3) has 856 bin [18.3,18.4) has 783 bin [18.4,18.5) has 692 bin [18.5,18.6) has 660 bin [18.6,18.7) has 676 bin [18.7,18.8) has 682 bin [18.8,18.9) has 633 bin [18.9,19.0) has 601 bin [19.0,19.1) has 619 bin [19.1,19.2) has 597 bin [19.2,19.3) has 531 bin [19.3,19.4) has 559 bin [19.4,19.5) has 573 bin [19.5,19.6) has 578 bin [19.6,19.7) has 534 bin [19.7,19.8) has 473 bin [19.8,19.9) has 447 bin [19.9,20.0) has 506 bin [20.0,20.1) has 533 bin [20.1,20.2) has 539 bin [20.2,20.3) has 516 bin [20.3,20.4) has 507 bin [20.4,20.5) has 505 bin [20.5,20.6) has 514 bin [20.6,20.7) has 464 bin [20.7,20.8) has 500 bin [20.8,20.9) has 419 bin [20.9,21.0) has 434 bin [21.0,21.1) has 422 bin [21.1,21.2) has 382 bin [21.2,21.3) has 391 bin [21.3,21.4) has 369 bin [21.4,21.5) has 332 bin [21.5,21.6) has 268 bin [21.6,21.7) has 329 bin [21.7,21.8) has 329 bin [21.8,21.9) has 350 bin [21.9,22.0) has 346 bin [22.0,22.1) has 344 bin [22.1,22.2) has 317 bin [22.2,22.3) has 300 bin [22.3,22.4) has 300 bin [22.4,22.5) has 290 bin [22.5,22.6) has 280 bin [22.6,22.7) has 308 bin [22.7,22.8) has 299 bin [22.8,22.9) has 246 bin [22.9,23.0) has 230 bin [23.0,23.1) has 247 bin [23.1,23.2) has 236 bin [23.2,23.3) has 243 bin [23.3,23.4) has 215 bin [23.4,23.5) has 223 bin [23.5,23.6) has 235 bin [23.6,23.7) has 206 bin [23.7,23.8) has 205 bin [23.8,23.9) has 170 bin [23.9,24.0) has 146 bin [24.0,24.1) has 112 bin [24.1,24.2) has 108 bin [24.2,24.3) has 101 bin [24.3,24.4) has 93 bin [24.4,24.5) has 66 bin [24.5,24.6) has 83 bin [24.6,24.7) has 60 bin [24.7,24.8) has 67 bin [24.8,24.9) has 53 bin [24.9,25.0) has 58 bin [25.0,25.1) has 43 bin [25.1,25.2) has 38 bin [25.2,25.3) has 41 bin [25.3,25.4) has 24 bin [25.4,25.5) has 28 bin [25.5,25.6) has 36 bin [25.6,25.7) has 28 bin [25.7,25.8) has 17 bin [25.8,25.9) has 8 bin [25.9,26.0) has 24 bin [26.0,26.1) has 8 bin [26.1,26.2) has 11 bin [26.2,26.3) has 11 bin [26.3,26.4) has 7 bin [26.4,26.5) has 6 bin [26.5,26.6) has 11 bin [26.6,26.7) has 2 bin [26.7,26.8) has 2 bin [26.8,26.9) has 5 bin [27.0,27.1) has 1 average z coordinate -0.9 for 44692582 element(s) point source id histogram with bin size 1.000000 bin 30 has 551878 bin 31 has 11802451 bin 41 has 3548627 bin 50 has 16016249 bin 51 has 12773377 average point source id 44.306697361991752 for 44692582 element(s)