lasinfo (210611) report for 'AHN4T/31DN1_06.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: 42067454 number of points by return: 41355332 562263 128534 19541 1784 scale factor x y z: 0.001 0.001 0.001 offset x y z: 109980 459980 0 min x y z: 109980.000 459980.000 -6.403 max x y z: 111019.999 461269.999 18.972 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: 42067454 extended number of points by return: 41355332 562263 128534 19541 1784 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 -6403 18972 intensity 56 3554 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 36 user_data 6 7 point_source_ID 169 171 gps_time 270301781.160378 270303464.905633 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 30 255 B 5 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5667 6000 extended_scanner_channel 0 0 attribute0 0.56 35.54 ('Amplitude') attribute1 -15.37 20.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41355332 number of intermediate returns: 151391 number of last returns: 41344960 number of single returns: 40784229 covered area in square units/kilounits: 1270112/1.27 point density: all returns 33.12 last only 32.55 (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 42067454 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41355332 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 562263 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 128534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 19541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1784 instead zero. overview over extended number of returns of given pulse: 40784229 873346 328950 71862 9032 35 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1215413 unclassified (1) 40012070 ground (2) 601552 building (6) 181951 water (9) 56468 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2958881 +---> 120512 of those are unclassified (1) +---> 2795649 of those are ground (2) +---> 32537 of those are building (6) +---> 7277 of those are water (9) +---> 2906 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 1 bin [-6.4,-6.3) has 126 bin [-6.3,-6.2) has 7058 bin [-6.2,-6.1) has 12809 bin [-6.1,-6.0) has 34673 bin [-6.0,-5.9) has 135289 bin [-5.9,-5.8) has 184115 bin [-5.8,-5.7) has 375562 bin [-5.7,-5.6) has 720181 bin [-5.6,-5.5) has 1160972 bin [-5.5,-5.4) has 1314141 bin [-5.4,-5.3) has 1261079 bin [-5.3,-5.2) has 916352 bin [-5.2,-5.1) has 532632 bin [-5.1,-5.0) has 253795 bin [-5.0,-4.9) has 202093 bin [-4.9,-4.8) has 218414 bin [-4.8,-4.7) has 176713 bin [-4.7,-4.6) has 122452 bin [-4.6,-4.5) has 376833 bin [-4.5,-4.4) has 807308 bin [-4.4,-4.3) has 1487093 bin [-4.3,-4.2) has 5248875 bin [-4.2,-4.1) has 9633334 bin [-4.1,-4.0) has 6476545 bin [-4.0,-3.9) has 2281199 bin [-3.9,-3.8) has 820954 bin [-3.8,-3.7) has 388653 bin [-3.7,-3.6) has 170475 bin [-3.6,-3.5) has 139693 bin [-3.5,-3.4) has 119960 bin [-3.4,-3.3) has 87091 bin [-3.3,-3.2) has 73790 bin [-3.2,-3.1) has 68816 bin [-3.1,-3.0) has 64036 bin [-3.0,-2.9) has 56825 bin [-2.9,-2.8) has 52427 bin [-2.8,-2.7) has 49817 bin [-2.7,-2.6) has 56104 bin [-2.6,-2.5) has 51681 bin [-2.5,-2.4) has 51721 bin [-2.4,-2.3) has 51527 bin [-2.3,-2.2) has 54484 bin [-2.2,-2.1) has 110388 bin [-2.1,-2.0) has 220676 bin [-2.0,-1.9) has 341737 bin [-1.9,-1.8) has 626273 bin [-1.8,-1.7) has 667286 bin [-1.7,-1.6) has 517098 bin [-1.6,-1.5) has 496479 bin [-1.5,-1.4) has 377604 bin [-1.4,-1.3) has 307182 bin [-1.3,-1.2) has 227879 bin [-1.2,-1.1) has 141733 bin [-1.1,-1.0) has 103768 bin [-1.0,-0.9) has 78028 bin [-0.9,-0.8) has 42502 bin [-0.8,-0.7) has 32902 bin [-0.7,-0.6) has 26828 bin [-0.6,-0.5) has 29618 bin [-0.5,-0.4) has 23039 bin [-0.4,-0.3) has 18772 bin [-0.3,-0.2) has 18040 bin [-0.2,-0.1) has 17956 bin [-0.1,0.0) has 17976 bin [0.0,0.1) has 18207 bin [0.1,0.2) has 17650 bin [0.2,0.3) has 17278 bin [0.3,0.4) has 18783 bin [0.4,0.5) has 19326 bin [0.5,0.6) has 18203 bin [0.6,0.7) has 18914 bin [0.7,0.8) has 20418 bin [0.8,0.9) has 20716 bin [0.9,1.0) has 19262 bin [1.0,1.1) has 21824 bin [1.1,1.2) has 22432 bin [1.2,1.3) has 24955 bin [1.3,1.4) has 22983 bin [1.4,1.5) has 25901 bin [1.5,1.6) has 28974 bin [1.6,1.7) has 28818 bin [1.7,1.8) has 21478 bin [1.8,1.9) has 22935 bin [1.9,2.0) has 22704 bin [2.0,2.1) has 21839 bin [2.1,2.2) has 21646 bin [2.2,2.3) has 21526 bin [2.3,2.4) has 20936 bin [2.4,2.5) has 19707 bin [2.5,2.6) has 18838 bin [2.6,2.7) has 17963 bin [2.7,2.8) has 17346 bin [2.8,2.9) has 16084 bin [2.9,3.0) has 16046 bin [3.0,3.1) has 15955 bin [3.1,3.2) has 16061 bin [3.2,3.3) has 15940 bin [3.3,3.4) has 14934 bin [3.4,3.5) has 15200 bin [3.5,3.6) has 14914 bin [3.6,3.7) has 16590 bin [3.7,3.8) has 15242 bin [3.8,3.9) has 15247 bin [3.9,4.0) has 13705 bin [4.0,4.1) has 13546 bin [4.1,4.2) has 14841 bin [4.2,4.3) has 14562 bin [4.3,4.4) has 13802 bin [4.4,4.5) has 13655 bin [4.5,4.6) has 13323 bin [4.6,4.7) has 12707 bin [4.7,4.8) has 12233 bin [4.8,4.9) has 12570 bin [4.9,5.0) has 12864 bin [5.0,5.1) has 12206 bin [5.1,5.2) has 12021 bin [5.2,5.3) has 11100 bin [5.3,5.4) has 10920 bin [5.4,5.5) has 10778 bin [5.5,5.6) has 9990 bin [5.6,5.7) has 9763 bin [5.7,5.8) has 9607 bin [5.8,5.9) has 9179 bin [5.9,6.0) has 9147 bin [6.0,6.1) has 8534 bin [6.1,6.2) has 8470 bin [6.2,6.3) has 8071 bin [6.3,6.4) has 7794 bin [6.4,6.5) has 7687 bin [6.5,6.6) has 7753 bin [6.6,6.7) has 7450 bin [6.7,6.8) has 7406 bin [6.8,6.9) has 7108 bin [6.9,7.0) has 6975 bin [7.0,7.1) has 6688 bin [7.1,7.2) has 6215 bin [7.2,7.3) has 6142 bin [7.3,7.4) has 6070 bin [7.4,7.5) has 5499 bin [7.5,7.6) has 5310 bin [7.6,7.7) has 5050 bin [7.7,7.8) has 5062 bin [7.8,7.9) has 5063 bin [7.9,8.0) has 5335 bin [8.0,8.1) has 4798 bin [8.1,8.2) has 4845 bin [8.2,8.3) has 4803 bin [8.3,8.4) has 4742 bin [8.4,8.5) has 4576 bin [8.5,8.6) has 4590 bin [8.6,8.7) has 4389 bin [8.7,8.8) has 4429 bin [8.8,8.9) has 4323 bin [8.9,9.0) has 4295 bin [9.0,9.1) has 4121 bin [9.1,9.2) has 3945 bin [9.2,9.3) has 4015 bin [9.3,9.4) has 3976 bin [9.4,9.5) has 3908 bin [9.5,9.6) has 3656 bin [9.6,9.7) has 3616 bin [9.7,9.8) has 3537 bin [9.8,9.9) has 3461 bin [9.9,10.0) has 3332 bin [10.0,10.1) has 3215 bin [10.1,10.2) has 3178 bin [10.2,10.3) has 3086 bin [10.3,10.4) has 3001 bin [10.4,10.5) has 2888 bin [10.5,10.6) has 2677 bin [10.6,10.7) has 2692 bin [10.7,10.8) has 2591 bin [10.8,10.9) has 2523 bin [10.9,11.0) has 2589 bin [11.0,11.1) has 2407 bin [11.1,11.2) has 2473 bin [11.2,11.3) has 2363 bin [11.3,11.4) has 2341 bin [11.4,11.5) has 2255 bin [11.5,11.6) has 2065 bin [11.6,11.7) has 2113 bin [11.7,11.8) has 2079 bin [11.8,11.9) has 1971 bin [11.9,12.0) has 1939 bin [12.0,12.1) has 1911 bin [12.1,12.2) has 2087 bin [12.2,12.3) has 1963 bin [12.3,12.4) has 1877 bin [12.4,12.5) has 1814 bin [12.5,12.6) has 1718 bin [12.6,12.7) has 1615 bin [12.7,12.8) has 1595 bin [12.8,12.9) has 1513 bin [12.9,13.0) has 1488 bin [13.0,13.1) has 1327 bin [13.1,13.2) has 1286 bin [13.2,13.3) has 1125 bin [13.3,13.4) has 1122 bin [13.4,13.5) has 1052 bin [13.5,13.6) has 938 bin [13.6,13.7) has 946 bin [13.7,13.8) has 987 bin [13.8,13.9) has 905 bin [13.9,14.0) has 908 bin [14.0,14.1) has 891 bin [14.1,14.2) has 824 bin [14.2,14.3) has 699 bin [14.3,14.4) has 689 bin [14.4,14.5) has 678 bin [14.5,14.6) has 621 bin [14.6,14.7) has 590 bin [14.7,14.8) has 570 bin [14.8,14.9) has 550 bin [14.9,15.0) has 589 bin [15.0,15.1) has 519 bin [15.1,15.2) has 524 bin [15.2,15.3) has 486 bin [15.3,15.4) has 453 bin [15.4,15.5) has 432 bin [15.5,15.6) has 392 bin [15.6,15.7) has 382 bin [15.7,15.8) has 336 bin [15.8,15.9) has 315 bin [15.9,16.0) has 270 bin [16.0,16.1) has 295 bin [16.1,16.2) has 277 bin [16.2,16.3) has 200 bin [16.3,16.4) has 210 bin [16.4,16.5) has 222 bin [16.5,16.6) has 183 bin [16.6,16.7) has 193 bin [16.7,16.8) has 171 bin [16.8,16.9) has 144 bin [16.9,17.0) has 136 bin [17.0,17.1) has 158 bin [17.1,17.2) has 145 bin [17.2,17.3) has 147 bin [17.3,17.4) has 143 bin [17.4,17.5) has 124 bin [17.5,17.6) has 96 bin [17.6,17.7) has 86 bin [17.7,17.8) has 47 bin [17.8,17.9) has 48 bin [17.9,18.0) has 39 bin [18.0,18.1) has 27 bin [18.1,18.2) has 35 bin [18.2,18.3) has 16 bin [18.3,18.4) has 24 bin [18.4,18.5) has 20 bin [18.5,18.6) has 7 bin [18.6,18.7) has 10 bin [18.7,18.8) has 5 bin [18.8,18.9) has 12 bin [18.9,19.0) has 6 average z coordinate -3.8 for 42067454 element(s) point source id histogram with bin size 1.000000 bin 169 has 10655857 bin 170 has 28557502 bin 171 has 2854095 average point source id 169.814541616899362 for 42067454 element(s)