lasinfo (210611) report for 'AHN4T/17DZ2_17.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: 335/2022 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: 49151159 number of points by return: 39014380 6889339 2606144 568017 68568 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 526230 0 min x y z: 235980.000 526230.000 12.735 max x y z: 237019.999 527519.999 44.641 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: 49151159 extended number of points by return: 39014380 6889339 2606144 568017 68568 4525 186 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 12735 44641 intensity 47 4058 return_number 1 7 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 6 7 point_source_ID 69 1069 gps_time 330781931.563753 330859524.159585 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 35 255 B 20 255 NIR 6 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.28 24.04 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39014380 number of intermediate returns: 3249039 number of last returns: 39007817 number of single returns: 32120077 covered area in square units/kilounits: 1328112/1.33 point density: all returns 37.01 last only 29.37 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 49151159 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39014380 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6889339 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2606144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 568017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68568 instead zero. overview over extended number of returns of given pulse: 32120077 8568767 6115298 1999022 320632 26079 1284 0 0 0 0 0 0 0 0 histogram of classification of points: 11119035 unclassified (1) 37641415 ground (2) 376934 building (6) 13576 water (9) 199 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2646079 +---> 264661 of those are unclassified (1) +---> 2362826 of those are ground (2) +---> 16589 of those are building (6) +---> 2003 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.7,12.8) has 248 bin [12.8,12.9) has 2573 bin [12.9,13.0) has 8177 bin [13.0,13.1) has 14143 bin [13.1,13.2) has 39296 bin [13.2,13.3) has 45117 bin [13.3,13.4) has 39122 bin [13.4,13.5) has 46295 bin [13.5,13.6) has 33865 bin [13.6,13.7) has 31335 bin [13.7,13.8) has 48700 bin [13.8,13.9) has 115903 bin [13.9,14.0) has 162202 bin [14.0,14.1) has 184830 bin [14.1,14.2) has 361115 bin [14.2,14.3) has 572757 bin [14.3,14.4) has 636827 bin [14.4,14.5) has 756222 bin [14.5,14.6) has 923896 bin [14.6,14.7) has 1533720 bin [14.7,14.8) has 2445192 bin [14.8,14.9) has 3206353 bin [14.9,15.0) has 2942527 bin [15.0,15.1) has 2457412 bin [15.1,15.2) has 2356989 bin [15.2,15.3) has 2319997 bin [15.3,15.4) has 2290165 bin [15.4,15.5) has 2385453 bin [15.5,15.6) has 2392881 bin [15.6,15.7) has 2101609 bin [15.7,15.8) has 1580635 bin [15.8,15.9) has 1265840 bin [15.9,16.0) has 1008832 bin [16.0,16.1) has 768468 bin [16.1,16.2) has 711199 bin [16.2,16.3) has 663067 bin [16.3,16.4) has 484813 bin [16.4,16.5) has 368836 bin [16.5,16.6) has 273471 bin [16.6,16.7) has 223113 bin [16.7,16.8) has 214931 bin [16.8,16.9) has 188045 bin [16.9,17.0) has 111241 bin [17.0,17.1) has 82244 bin [17.1,17.2) has 77439 bin [17.2,17.3) has 71418 bin [17.3,17.4) has 67722 bin [17.4,17.5) has 66970 bin [17.5,17.6) has 65027 bin [17.6,17.7) has 65571 bin [17.7,17.8) has 64073 bin [17.8,17.9) has 63469 bin [17.9,18.0) has 60592 bin [18.0,18.1) has 60222 bin [18.1,18.2) has 58875 bin [18.2,18.3) has 58965 bin [18.3,18.4) has 58896 bin [18.4,18.5) has 60527 bin [18.5,18.6) has 62009 bin [18.6,18.7) has 61355 bin [18.7,18.8) has 61771 bin [18.8,18.9) has 59719 bin [18.9,19.0) has 59207 bin [19.0,19.1) has 58946 bin [19.1,19.2) has 59001 bin [19.2,19.3) has 58667 bin [19.3,19.4) has 57750 bin [19.4,19.5) has 57706 bin [19.5,19.6) has 56392 bin [19.6,19.7) has 56825 bin [19.7,19.8) has 55916 bin [19.8,19.9) has 56238 bin [19.9,20.0) has 56342 bin [20.0,20.1) has 57720 bin [20.1,20.2) has 54125 bin [20.2,20.3) has 55005 bin [20.3,20.4) has 53611 bin [20.4,20.5) has 52231 bin [20.5,20.6) has 52561 bin [20.6,20.7) has 52609 bin [20.7,20.8) has 52107 bin [20.8,20.9) has 50708 bin [20.9,21.0) has 50540 bin [21.0,21.1) has 49696 bin [21.1,21.2) has 50265 bin [21.2,21.3) has 49821 bin [21.3,21.4) has 49967 bin [21.4,21.5) has 49538 bin [21.5,21.6) has 49480 bin [21.6,21.7) has 49745 bin [21.7,21.8) has 49208 bin [21.8,21.9) has 49747 bin [21.9,22.0) has 49868 bin [22.0,22.1) has 50598 bin [22.1,22.2) has 50575 bin [22.2,22.3) has 50536 bin [22.3,22.4) has 50279 bin [22.4,22.5) has 50210 bin [22.5,22.6) has 50415 bin [22.6,22.7) has 50269 bin [22.7,22.8) has 50394 bin [22.8,22.9) has 50470 bin [22.9,23.0) has 50473 bin [23.0,23.1) has 50624 bin [23.1,23.2) has 50036 bin [23.2,23.3) has 50721 bin [23.3,23.4) has 51253 bin [23.4,23.5) has 51284 bin [23.5,23.6) has 51880 bin [23.6,23.7) has 51570 bin [23.7,23.8) has 52007 bin [23.8,23.9) has 52186 bin [23.9,24.0) has 52884 bin [24.0,24.1) has 53847 bin [24.1,24.2) has 54532 bin [24.2,24.3) has 55072 bin [24.3,24.4) has 54312 bin [24.4,24.5) has 54444 bin [24.5,24.6) has 55274 bin [24.6,24.7) has 55945 bin [24.7,24.8) has 57307 bin [24.8,24.9) has 58097 bin [24.9,25.0) has 58422 bin [25.0,25.1) has 58832 bin [25.1,25.2) has 59461 bin [25.2,25.3) has 59326 bin [25.3,25.4) has 59528 bin [25.4,25.5) has 59809 bin [25.5,25.6) has 60605 bin [25.6,25.7) has 60872 bin [25.7,25.8) has 61205 bin [25.8,25.9) has 61337 bin [25.9,26.0) has 62877 bin [26.0,26.1) has 63256 bin [26.1,26.2) has 63919 bin [26.2,26.3) has 64447 bin [26.3,26.4) has 64970 bin [26.4,26.5) has 66851 bin [26.5,26.6) has 66645 bin [26.6,26.7) has 67206 bin [26.7,26.8) has 67276 bin [26.8,26.9) has 68172 bin [26.9,27.0) has 68681 bin [27.0,27.1) has 68875 bin [27.1,27.2) has 69375 bin [27.2,27.3) has 69508 bin [27.3,27.4) has 69609 bin [27.4,27.5) has 69356 bin [27.5,27.6) has 69623 bin [27.6,27.7) has 69937 bin [27.7,27.8) has 69814 bin [27.8,27.9) has 69376 bin [27.9,28.0) has 69244 bin [28.0,28.1) has 69531 bin [28.1,28.2) has 69474 bin [28.2,28.3) has 69035 bin [28.3,28.4) has 69586 bin [28.4,28.5) has 69233 bin [28.5,28.6) has 69737 bin [28.6,28.7) has 69517 bin [28.7,28.8) has 69919 bin [28.8,28.9) has 70204 bin [28.9,29.0) has 69825 bin [29.0,29.1) has 70358 bin [29.1,29.2) has 70027 bin [29.2,29.3) has 70339 bin [29.3,29.4) has 70151 bin [29.4,29.5) has 70407 bin [29.5,29.6) has 69798 bin [29.6,29.7) has 69646 bin [29.7,29.8) has 70026 bin [29.8,29.9) has 69793 bin [29.9,30.0) has 69439 bin [30.0,30.1) has 69143 bin [30.1,30.2) has 68793 bin [30.2,30.3) has 68321 bin [30.3,30.4) has 67941 bin [30.4,30.5) has 66990 bin [30.5,30.6) has 67475 bin [30.6,30.7) has 67452 bin [30.7,30.8) has 66710 bin [30.8,30.9) has 66388 bin [30.9,31.0) has 66666 bin [31.0,31.1) has 65736 bin [31.1,31.2) has 65184 bin [31.2,31.3) has 65024 bin [31.3,31.4) has 64718 bin [31.4,31.5) has 63624 bin [31.5,31.6) has 63546 bin [31.6,31.7) has 62791 bin [31.7,31.8) has 61574 bin [31.8,31.9) has 61043 bin [31.9,32.0) has 60526 bin [32.0,32.1) has 59450 bin [32.1,32.2) has 59256 bin [32.2,32.3) has 58292 bin [32.3,32.4) has 57098 bin [32.4,32.5) has 56096 bin [32.5,32.6) has 55399 bin [32.6,32.7) has 54977 bin [32.7,32.8) has 54070 bin [32.8,32.9) has 52628 bin [32.9,33.0) has 51747 bin [33.0,33.1) has 50249 bin [33.1,33.2) has 49375 bin [33.2,33.3) has 48685 bin [33.3,33.4) has 47700 bin [33.4,33.5) has 46330 bin [33.5,33.6) has 45230 bin [33.6,33.7) has 43551 bin [33.7,33.8) has 42146 bin [33.8,33.9) has 41545 bin [33.9,34.0) has 39966 bin [34.0,34.1) has 38313 bin [34.1,34.2) has 37151 bin [34.2,34.3) has 35420 bin [34.3,34.4) has 33970 bin [34.4,34.5) has 32130 bin [34.5,34.6) has 31246 bin [34.6,34.7) has 29775 bin [34.7,34.8) has 28473 bin [34.8,34.9) has 26886 bin [34.9,35.0) has 25863 bin [35.0,35.1) has 24313 bin [35.1,35.2) has 23391 bin [35.2,35.3) has 21662 bin [35.3,35.4) has 20777 bin [35.4,35.5) has 19498 bin [35.5,35.6) has 18286 bin [35.6,35.7) has 17165 bin [35.7,35.8) has 16011 bin [35.8,35.9) has 15039 bin [35.9,36.0) has 13916 bin [36.0,36.1) has 13356 bin [36.1,36.2) has 12244 bin [36.2,36.3) has 11554 bin [36.3,36.4) has 10780 bin [36.4,36.5) has 10192 bin [36.5,36.6) has 9592 bin [36.6,36.7) has 8713 bin [36.7,36.8) has 8369 bin [36.8,36.9) has 7796 bin [36.9,37.0) has 7357 bin [37.0,37.1) has 6814 bin [37.1,37.2) has 6374 bin [37.2,37.3) has 5928 bin [37.3,37.4) has 5422 bin [37.4,37.5) has 4860 bin [37.5,37.6) has 4599 bin [37.6,37.7) has 4372 bin [37.7,37.8) has 4019 bin [37.8,37.9) has 3662 bin [37.9,38.0) has 3223 bin [38.0,38.1) has 2976 bin [38.1,38.2) has 2803 bin [38.2,38.3) has 2541 bin [38.3,38.4) has 2273 bin [38.4,38.5) has 1986 bin [38.5,38.6) has 1864 bin [38.6,38.7) has 1795 bin [38.7,38.8) has 1638 bin [38.8,38.9) has 1412 bin [38.9,39.0) has 1214 bin [39.0,39.1) has 1112 bin [39.1,39.2) has 1045 bin [39.2,39.3) has 958 bin [39.3,39.4) has 847 bin [39.4,39.5) has 701 bin [39.5,39.6) has 609 bin [39.6,39.7) has 567 bin [39.7,39.8) has 525 bin [39.8,39.9) has 465 bin [39.9,40.0) has 420 bin [40.0,40.1) has 394 bin [40.1,40.2) has 313 bin [40.2,40.3) has 268 bin [40.3,40.4) has 236 bin [40.4,40.5) has 206 bin [40.5,40.6) has 194 bin [40.6,40.7) has 184 bin [40.7,40.8) has 147 bin [40.8,40.9) has 150 bin [40.9,41.0) has 116 bin [41.0,41.1) has 118 bin [41.1,41.2) has 115 bin [41.2,41.3) has 101 bin [41.3,41.4) has 113 bin [41.4,41.5) has 99 bin [41.5,41.6) has 107 bin [41.6,41.7) has 75 bin [41.7,41.8) has 71 bin [41.8,41.9) has 66 bin [41.9,42.0) has 40 bin [42.0,42.1) has 48 bin [42.1,42.2) has 56 bin [42.2,42.3) has 48 bin [42.3,42.4) has 51 bin [42.4,42.5) has 45 bin [42.5,42.6) has 47 bin [42.6,42.7) has 40 bin [42.7,42.8) has 33 bin [42.8,42.9) has 36 bin [42.9,43.0) has 21 bin [43.0,43.1) has 21 bin [43.1,43.2) has 22 bin [43.2,43.3) has 24 bin [43.3,43.4) has 10 bin [43.4,43.5) has 20 bin [43.5,43.6) has 21 bin [43.6,43.7) has 11 bin [43.7,43.8) has 9 bin [43.8,43.9) has 5 bin [43.9,44.0) has 3 bin [44.0,44.1) has 3 bin [44.1,44.2) has 1 bin [44.2,44.3) has 1 bin [44.4,44.5) has 1 bin [44.6,44.7) has 1 average z coordinate 17.7 for 49151159 element(s) point source id histogram with bin size 1.000000 bin 69 has 21416077 bin 70 has 12441837 bin 1069 has 15293245 average point source id 380.400323988290893 for 49151159 element(s)