lasinfo (210611) report for 'AHN4T/38GN1_02.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: 43352117 number of points by return: 42471748 622313 212421 41518 4117 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 436230 0 min x y z: 120980.000 436230.000 -1.959 max x y z: 122019.999 437519.999 22.518 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: 43352117 extended number of points by return: 42471748 622313 212421 41518 4117 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 -1959 22518 intensity 0 4933 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 -30 31 user_data 6 7 point_source_ID 65 67 gps_time 269714500.018253 269716343.718159 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 27 255 B 14 255 NIR 48 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5000 5167 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.87 34.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42471748 number of intermediate returns: 258542 number of last returns: 42464681 number of single returns: 41842854 covered area in square units/kilounits: 1325904/1.33 point density: all returns 32.70 last only 32.03 (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 43352117 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42471748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 622313 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 212421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 41518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4117 instead zero. overview over extended number of returns of given pulse: 41842854 823827 513421 150225 21246 544 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1186600 unclassified (1) 41274183 ground (2) 814943 building (6) 61010 water (9) 15381 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3155316 +---> 201212 of those are unclassified (1) +---> 2938047 of those are ground (2) +---> 11155 of those are building (6) +---> 4540 of those are water (9) +---> 362 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 40 bin [-1.9,-1.8) has 4538 bin [-1.8,-1.7) has 76135 bin [-1.7,-1.6) has 156704 bin [-1.6,-1.5) has 558681 bin [-1.5,-1.4) has 1774669 bin [-1.4,-1.3) has 3888569 bin [-1.3,-1.2) has 5563867 bin [-1.2,-1.1) has 10364735 bin [-1.1,-1.0) has 9839165 bin [-1.0,-0.9) has 4667137 bin [-0.9,-0.8) has 2096823 bin [-0.8,-0.7) has 796057 bin [-0.7,-0.6) has 441942 bin [-0.6,-0.5) has 338664 bin [-0.5,-0.4) has 166896 bin [-0.4,-0.3) has 125208 bin [-0.3,-0.2) has 144800 bin [-0.2,-0.1) has 131767 bin [-0.1,0.0) has 149884 bin [0.0,0.1) has 94949 bin [0.1,0.2) has 26975 bin [0.2,0.3) has 16496 bin [0.3,0.4) has 13683 bin [0.4,0.5) has 12852 bin [0.5,0.6) has 15171 bin [0.6,0.7) has 16455 bin [0.7,0.8) has 15017 bin [0.8,0.9) has 12631 bin [0.9,1.0) has 12141 bin [1.0,1.1) has 11555 bin [1.1,1.2) has 11556 bin [1.2,1.3) has 11204 bin [1.3,1.4) has 10946 bin [1.4,1.5) has 10494 bin [1.5,1.6) has 10779 bin [1.6,1.7) has 10581 bin [1.7,1.8) has 10753 bin [1.8,1.9) has 11079 bin [1.9,2.0) has 12120 bin [2.0,2.1) has 11840 bin [2.1,2.2) has 12582 bin [2.2,2.3) has 12973 bin [2.3,2.4) has 12569 bin [2.4,2.5) has 14282 bin [2.5,2.6) has 12903 bin [2.6,2.7) has 12414 bin [2.7,2.8) has 12007 bin [2.8,2.9) has 13059 bin [2.9,3.0) has 12439 bin [3.0,3.1) has 12491 bin [3.1,3.2) has 12165 bin [3.2,3.3) has 14507 bin [3.3,3.4) has 15629 bin [3.4,3.5) has 18263 bin [3.5,3.6) has 19481 bin [3.6,3.7) has 20100 bin [3.7,3.8) has 19624 bin [3.8,3.9) has 19943 bin [3.9,4.0) has 20098 bin [4.0,4.1) has 20892 bin [4.1,4.2) has 22258 bin [4.2,4.3) has 23409 bin [4.3,4.4) has 23164 bin [4.4,4.5) has 22662 bin [4.5,4.6) has 22836 bin [4.6,4.7) has 23087 bin [4.7,4.8) has 23744 bin [4.8,4.9) has 25095 bin [4.9,5.0) has 23918 bin [5.0,5.1) has 24016 bin [5.1,5.2) has 22205 bin [5.2,5.3) has 21891 bin [5.3,5.4) has 22653 bin [5.4,5.5) has 21805 bin [5.5,5.6) has 22299 bin [5.6,5.7) has 23184 bin [5.7,5.8) has 22648 bin [5.8,5.9) has 23719 bin [5.9,6.0) has 22942 bin [6.0,6.1) has 22764 bin [6.1,6.2) has 22789 bin [6.2,6.3) has 21666 bin [6.3,6.4) has 22181 bin [6.4,6.5) has 22109 bin [6.5,6.6) has 21755 bin [6.6,6.7) has 21246 bin [6.7,6.8) has 21301 bin [6.8,6.9) has 20682 bin [6.9,7.0) has 21560 bin [7.0,7.1) has 21360 bin [7.1,7.2) has 20965 bin [7.2,7.3) has 19813 bin [7.3,7.4) has 19856 bin [7.4,7.5) has 20166 bin [7.5,7.6) has 19967 bin [7.6,7.7) has 19788 bin [7.7,7.8) has 19247 bin [7.8,7.9) has 19391 bin [7.9,8.0) has 19416 bin [8.0,8.1) has 19794 bin [8.1,8.2) has 18434 bin [8.2,8.3) has 18098 bin [8.3,8.4) has 17798 bin [8.4,8.5) has 18014 bin [8.5,8.6) has 18180 bin [8.6,8.7) has 18629 bin [8.7,8.8) has 17966 bin [8.8,8.9) has 17189 bin [8.9,9.0) has 16829 bin [9.0,9.1) has 13598 bin [9.1,9.2) has 11204 bin [9.2,9.3) has 10146 bin [9.3,9.4) has 9812 bin [9.4,9.5) has 10244 bin [9.5,9.6) has 8773 bin [9.6,9.7) has 8358 bin [9.7,9.8) has 8319 bin [9.8,9.9) has 8199 bin [9.9,10.0) has 8032 bin [10.0,10.1) has 7930 bin [10.1,10.2) has 7746 bin [10.2,10.3) has 7835 bin [10.3,10.4) has 7545 bin [10.4,10.5) has 7498 bin [10.5,10.6) has 7229 bin [10.6,10.7) has 7052 bin [10.7,10.8) has 6791 bin [10.8,10.9) has 6713 bin [10.9,11.0) has 6719 bin [11.0,11.1) has 6477 bin [11.1,11.2) has 6212 bin [11.2,11.3) has 5766 bin [11.3,11.4) has 5743 bin [11.4,11.5) has 5479 bin [11.5,11.6) has 5326 bin [11.6,11.7) has 5106 bin [11.7,11.8) has 4999 bin [11.8,11.9) has 4719 bin [11.9,12.0) has 4813 bin [12.0,12.1) has 4481 bin [12.1,12.2) has 4414 bin [12.2,12.3) has 4324 bin [12.3,12.4) has 4158 bin [12.4,12.5) has 3995 bin [12.5,12.6) has 3796 bin [12.6,12.7) has 3612 bin [12.7,12.8) has 3526 bin [12.8,12.9) has 3432 bin [12.9,13.0) has 3325 bin [13.0,13.1) has 3120 bin [13.1,13.2) has 3077 bin [13.2,13.3) has 2829 bin [13.3,13.4) has 2838 bin [13.4,13.5) has 2702 bin [13.5,13.6) has 2556 bin [13.6,13.7) has 2522 bin [13.7,13.8) has 2329 bin [13.8,13.9) has 2220 bin [13.9,14.0) has 2124 bin [14.0,14.1) has 2228 bin [14.1,14.2) has 2081 bin [14.2,14.3) has 1922 bin [14.3,14.4) has 1820 bin [14.4,14.5) has 1764 bin [14.5,14.6) has 1790 bin [14.6,14.7) has 1737 bin [14.7,14.8) has 1712 bin [14.8,14.9) has 1673 bin [14.9,15.0) has 1776 bin [15.0,15.1) has 1601 bin [15.1,15.2) has 1443 bin [15.2,15.3) has 1456 bin [15.3,15.4) has 1365 bin [15.4,15.5) has 1427 bin [15.5,15.6) has 1355 bin [15.6,15.7) has 1377 bin [15.7,15.8) has 1252 bin [15.8,15.9) has 1353 bin [15.9,16.0) has 1290 bin [16.0,16.1) has 1320 bin [16.1,16.2) has 1186 bin [16.2,16.3) has 1150 bin [16.3,16.4) has 1065 bin [16.4,16.5) has 984 bin [16.5,16.6) has 992 bin [16.6,16.7) has 927 bin [16.7,16.8) has 937 bin [16.8,16.9) has 941 bin [16.9,17.0) has 850 bin [17.0,17.1) has 781 bin [17.1,17.2) has 789 bin [17.2,17.3) has 795 bin [17.3,17.4) has 828 bin [17.4,17.5) has 785 bin [17.5,17.6) has 814 bin [17.6,17.7) has 855 bin [17.7,17.8) has 835 bin [17.8,17.9) has 748 bin [17.9,18.0) has 739 bin [18.0,18.1) has 705 bin [18.1,18.2) has 724 bin [18.2,18.3) has 652 bin [18.3,18.4) has 652 bin [18.4,18.5) has 677 bin [18.5,18.6) has 664 bin [18.6,18.7) has 692 bin [18.7,18.8) has 708 bin [18.8,18.9) has 797 bin [18.9,19.0) has 760 bin [19.0,19.1) has 759 bin [19.1,19.2) has 712 bin [19.2,19.3) has 678 bin [19.3,19.4) has 731 bin [19.4,19.5) has 730 bin [19.5,19.6) has 713 bin [19.6,19.7) has 757 bin [19.7,19.8) has 681 bin [19.8,19.9) has 628 bin [19.9,20.0) has 626 bin [20.0,20.1) has 604 bin [20.1,20.2) has 577 bin [20.2,20.3) has 563 bin [20.3,20.4) has 556 bin [20.4,20.5) has 531 bin [20.5,20.6) has 515 bin [20.6,20.7) has 466 bin [20.7,20.8) has 406 bin [20.8,20.9) has 396 bin [20.9,21.0) has 368 bin [21.0,21.1) has 373 bin [21.1,21.2) has 353 bin [21.2,21.3) has 328 bin [21.3,21.4) has 285 bin [21.4,21.5) has 207 bin [21.5,21.6) has 154 bin [21.6,21.7) has 119 bin [21.7,21.8) has 68 bin [21.8,21.9) has 69 bin [21.9,22.0) has 58 bin [22.0,22.1) has 52 bin [22.1,22.2) has 30 bin [22.2,22.3) has 13 bin [22.3,22.4) has 6 bin [22.5,22.6) has 1 average z coordinate -0.8 for 43352117 element(s) point source id histogram with bin size 1.000000 bin 65 has 1594075 bin 66 has 30314269 bin 67 has 11443773 average point source id 66.227202237897629 for 43352117 element(s)