lasinfo (210611) report for 'AHN4T/20AN1_15.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: 177/2021 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: 29704814 number of points by return: 24275292 3282853 1550090 572859 23720 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 521230 0 min x y z: 143980.000 521230.000 -3.180 max x y z: 145019.999 522519.999 29.916 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: 29704814 extended number of points by return: 24275292 3282853 1550090 572859 23720 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 -3180 29916 intensity 19 4992 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 8 9 point_source_ID 46 49 gps_time 269682590.106574 269684855.811241 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 25 255 B 29 255 NIR 41 255 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 0.19 49.92 ('Amplitude') attribute1 -18.26 32.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24275292 number of intermediate returns: 2156980 number of last returns: 24223014 number of single returns: 20950472 covered area in square units/kilounits: 1318888/1.32 point density: all returns 22.52 last only 18.37 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29704814 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24275292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3282853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1550090 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 572859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23720 instead zero. overview over extended number of returns of given pulse: 20950472 3492715 2937422 2205029 112751 6043 382 0 0 0 0 0 0 0 0 histogram of classification of points: 7248245 unclassified (1) 19549574 ground (2) 2847297 building (6) 46709 water (9) 12989 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2074934 +---> 516055 of those are unclassified (1) +---> 1320756 of those are ground (2) +---> 227350 of those are building (6) +---> 9808 of those are water (9) +---> 965 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.2,-3.1) has 56 bin [-3.1,-3.0) has 6191 bin [-3.0,-2.9) has 71220 bin [-2.9,-2.8) has 35422 bin [-2.8,-2.7) has 35719 bin [-2.7,-2.6) has 45391 bin [-2.6,-2.5) has 49204 bin [-2.5,-2.4) has 57433 bin [-2.4,-2.3) has 58925 bin [-2.3,-2.2) has 63254 bin [-2.2,-2.1) has 75438 bin [-2.1,-2.0) has 105726 bin [-2.0,-1.9) has 167798 bin [-1.9,-1.8) has 861355 bin [-1.8,-1.7) has 2020539 bin [-1.7,-1.6) has 3131178 bin [-1.6,-1.5) has 3191423 bin [-1.5,-1.4) has 2361510 bin [-1.4,-1.3) has 2199158 bin [-1.3,-1.2) has 1478296 bin [-1.2,-1.1) has 1048188 bin [-1.1,-1.0) has 976088 bin [-1.0,-0.9) has 897202 bin [-0.9,-0.8) has 609370 bin [-0.8,-0.7) has 437958 bin [-0.7,-0.6) has 242898 bin [-0.6,-0.5) has 138335 bin [-0.5,-0.4) has 95436 bin [-0.4,-0.3) has 92096 bin [-0.3,-0.2) has 85504 bin [-0.2,-0.1) has 77114 bin [-0.1,0.0) has 66324 bin [0.0,0.1) has 64310 bin [0.1,0.2) has 63389 bin [0.2,0.3) has 60656 bin [0.3,0.4) has 61732 bin [0.4,0.5) has 63855 bin [0.5,0.6) has 64932 bin [0.6,0.7) has 67725 bin [0.7,0.8) has 69846 bin [0.8,0.9) has 75355 bin [0.9,1.0) has 89831 bin [1.0,1.1) has 85983 bin [1.1,1.2) has 196538 bin [1.2,1.3) has 116025 bin [1.3,1.4) has 97024 bin [1.4,1.5) has 102684 bin [1.5,1.6) has 85725 bin [1.6,1.7) has 82051 bin [1.7,1.8) has 102253 bin [1.8,1.9) has 94192 bin [1.9,2.0) has 74905 bin [2.0,2.1) has 66013 bin [2.1,2.2) has 60063 bin [2.2,2.3) has 58102 bin [2.3,2.4) has 78074 bin [2.4,2.5) has 66469 bin [2.5,2.6) has 71710 bin [2.6,2.7) has 72073 bin [2.7,2.8) has 86509 bin [2.8,2.9) has 114245 bin [2.9,3.0) has 87951 bin [3.0,3.1) has 73270 bin [3.1,3.2) has 73228 bin [3.2,3.3) has 73695 bin [3.3,3.4) has 90574 bin [3.4,3.5) has 86484 bin [3.5,3.6) has 72438 bin [3.6,3.7) has 62589 bin [3.7,3.8) has 59001 bin [3.8,3.9) has 59186 bin [3.9,4.0) has 58489 bin [4.0,4.1) has 62168 bin [4.1,4.2) has 67684 bin [4.2,4.3) has 78237 bin [4.3,4.4) has 81222 bin [4.4,4.5) has 90178 bin [4.5,4.6) has 91575 bin [4.6,4.7) has 86353 bin [4.7,4.8) has 86363 bin [4.8,4.9) has 90566 bin [4.9,5.0) has 87711 bin [5.0,5.1) has 86371 bin [5.1,5.2) has 91231 bin [5.2,5.3) has 87209 bin [5.3,5.4) has 81807 bin [5.4,5.5) has 80519 bin [5.5,5.6) has 77911 bin [5.6,5.7) has 77599 bin [5.7,5.8) has 76098 bin [5.8,5.9) has 81465 bin [5.9,6.0) has 79961 bin [6.0,6.1) has 74850 bin [6.1,6.2) has 73849 bin [6.2,6.3) has 73804 bin [6.3,6.4) has 73984 bin [6.4,6.5) has 77995 bin [6.5,6.6) has 79684 bin [6.6,6.7) has 81167 bin [6.7,6.8) has 81763 bin [6.8,6.9) has 83819 bin [6.9,7.0) has 81170 bin [7.0,7.1) has 75997 bin [7.1,7.2) has 72361 bin [7.2,7.3) has 61637 bin [7.3,7.4) has 57604 bin [7.4,7.5) has 57168 bin [7.5,7.6) has 54266 bin [7.6,7.7) has 55283 bin [7.7,7.8) has 52679 bin [7.8,7.9) has 44986 bin [7.9,8.0) has 43067 bin [8.0,8.1) has 42021 bin [8.1,8.2) has 42214 bin [8.2,8.3) has 42093 bin [8.3,8.4) has 41665 bin [8.4,8.5) has 45927 bin [8.5,8.6) has 50971 bin [8.6,8.7) has 44552 bin [8.7,8.8) has 40971 bin [8.8,8.9) has 40168 bin [8.9,9.0) has 39994 bin [9.0,9.1) has 39179 bin [9.1,9.2) has 39089 bin [9.2,9.3) has 38917 bin [9.3,9.4) has 38562 bin [9.4,9.5) has 37936 bin [9.5,9.6) has 38412 bin [9.6,9.7) has 37585 bin [9.7,9.8) has 37150 bin [9.8,9.9) has 37410 bin [9.9,10.0) has 36896 bin [10.0,10.1) has 37145 bin [10.1,10.2) has 36642 bin [10.2,10.3) has 36107 bin [10.3,10.4) has 35942 bin [10.4,10.5) has 35337 bin [10.5,10.6) has 34765 bin [10.6,10.7) has 34906 bin [10.7,10.8) has 33843 bin [10.8,10.9) has 33772 bin [10.9,11.0) has 33390 bin [11.0,11.1) has 33198 bin [11.1,11.2) has 32534 bin [11.2,11.3) has 32209 bin [11.3,11.4) has 32174 bin [11.4,11.5) has 31802 bin [11.5,11.6) has 31443 bin [11.6,11.7) has 30781 bin [11.7,11.8) has 30548 bin [11.8,11.9) has 30459 bin [11.9,12.0) has 30114 bin [12.0,12.1) has 29620 bin [12.1,12.2) has 28957 bin [12.2,12.3) has 27902 bin [12.3,12.4) has 28004 bin [12.4,12.5) has 28083 bin [12.5,12.6) has 27211 bin [12.6,12.7) has 27118 bin [12.7,12.8) has 26385 bin [12.8,12.9) has 25968 bin [12.9,13.0) has 25598 bin [13.0,13.1) has 25133 bin [13.1,13.2) has 24651 bin [13.2,13.3) has 23973 bin [13.3,13.4) has 23562 bin [13.4,13.5) has 23067 bin [13.5,13.6) has 22662 bin [13.6,13.7) has 21993 bin [13.7,13.8) has 21538 bin [13.8,13.9) has 21395 bin [13.9,14.0) has 20693 bin [14.0,14.1) has 20097 bin [14.1,14.2) has 19851 bin [14.2,14.3) has 19796 bin [14.3,14.4) has 19175 bin [14.4,14.5) has 18880 bin [14.5,14.6) has 18392 bin [14.6,14.7) has 18104 bin [14.7,14.8) has 17770 bin [14.8,14.9) has 17428 bin [14.9,15.0) has 16977 bin [15.0,15.1) has 16527 bin [15.1,15.2) has 16219 bin [15.2,15.3) has 15811 bin [15.3,15.4) has 15375 bin [15.4,15.5) has 15002 bin [15.5,15.6) has 14496 bin [15.6,15.7) has 14081 bin [15.7,15.8) has 13792 bin [15.8,15.9) has 13376 bin [15.9,16.0) has 13092 bin [16.0,16.1) has 12909 bin [16.1,16.2) has 12482 bin [16.2,16.3) has 11983 bin [16.3,16.4) has 11589 bin [16.4,16.5) has 11217 bin [16.5,16.6) has 10785 bin [16.6,16.7) has 10412 bin [16.7,16.8) has 10175 bin [16.8,16.9) has 9536 bin [16.9,17.0) has 9403 bin [17.0,17.1) has 9091 bin [17.1,17.2) has 8834 bin [17.2,17.3) has 8423 bin [17.3,17.4) has 8324 bin [17.4,17.5) has 8067 bin [17.5,17.6) has 7942 bin [17.6,17.7) has 7558 bin [17.7,17.8) has 7492 bin [17.8,17.9) has 7227 bin [17.9,18.0) has 6998 bin [18.0,18.1) has 6780 bin [18.1,18.2) has 6723 bin [18.2,18.3) has 6316 bin [18.3,18.4) has 6266 bin [18.4,18.5) has 6154 bin [18.5,18.6) has 5922 bin [18.6,18.7) has 5647 bin [18.7,18.8) has 5580 bin [18.8,18.9) has 5370 bin [18.9,19.0) has 5362 bin [19.0,19.1) has 5180 bin [19.1,19.2) has 5151 bin [19.2,19.3) has 5121 bin [19.3,19.4) has 4838 bin [19.4,19.5) has 4807 bin [19.5,19.6) has 4519 bin [19.6,19.7) has 4395 bin [19.7,19.8) has 4252 bin [19.8,19.9) has 4212 bin [19.9,20.0) has 4068 bin [20.0,20.1) has 4087 bin [20.1,20.2) has 4043 bin [20.2,20.3) has 4031 bin [20.3,20.4) has 3910 bin [20.4,20.5) has 3855 bin [20.5,20.6) has 3688 bin [20.6,20.7) has 3533 bin [20.7,20.8) has 3389 bin [20.8,20.9) has 3393 bin [20.9,21.0) has 3287 bin [21.0,21.1) has 3043 bin [21.1,21.2) has 3004 bin [21.2,21.3) has 2976 bin [21.3,21.4) has 2774 bin [21.4,21.5) has 2662 bin [21.5,21.6) has 2603 bin [21.6,21.7) has 2645 bin [21.7,21.8) has 2572 bin [21.8,21.9) has 2413 bin 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538 bin [26.0,26.1) has 560 bin [26.1,26.2) has 531 bin [26.2,26.3) has 492 bin [26.3,26.4) has 460 bin [26.4,26.5) has 431 bin [26.5,26.6) has 471 bin [26.6,26.7) has 450 bin [26.7,26.8) has 364 bin [26.8,26.9) has 350 bin [26.9,27.0) has 358 bin [27.0,27.1) has 319 bin [27.1,27.2) has 346 bin [27.2,27.3) has 315 bin [27.3,27.4) has 325 bin [27.4,27.5) has 248 bin [27.5,27.6) has 254 bin [27.6,27.7) has 235 bin [27.7,27.8) has 242 bin [27.8,27.9) has 215 bin [27.9,28.0) has 215 bin [28.0,28.1) has 177 bin [28.1,28.2) has 162 bin [28.2,28.3) has 155 bin [28.3,28.4) has 131 bin [28.4,28.5) has 119 bin [28.5,28.6) has 102 bin [28.6,28.7) has 100 bin [28.7,28.8) has 86 bin [28.8,28.9) has 80 bin [28.9,29.0) has 55 bin [29.0,29.1) has 44 bin [29.1,29.2) has 48 bin [29.2,29.3) has 27 bin [29.3,29.4) has 7 bin [29.4,29.5) has 8 bin [29.5,29.6) has 6 bin [29.6,29.7) has 3 bin [29.7,29.8) has 1 bin [29.8,29.9) has 4 bin [29.9,30.0) has 1 average z coordinate 1.0 for 29704814 element(s) point source id histogram with bin size 1.000000 bin 46 has 170491 bin 47 has 18406278 bin 49 has 11128045 average point source id 47.743502349484501 for 29704814 element(s)