lasinfo (210611) report for 'AHN4T/31DN1_07.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: 45834961 number of points by return: 44963954 663955 172897 30561 3594 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 459980 0 min x y z: 110980.000 459980.000 -6.438 max x y z: 112019.999 461269.999 25.619 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: 45834961 extended number of points by return: 44963954 663955 172897 30561 3594 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 -6438 25619 intensity 56 3727 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 -38 35 user_data 6 7 point_source_ID 169 171 gps_time 270301798.314372 270303479.617394 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 23 255 G 29 255 B 10 255 NIR 55 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6333 5833 extended_scanner_channel 0 0 attribute0 0.56 37.27 ('Amplitude') attribute1 -15.17 23 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 44963954 number of intermediate returns: 207787 number of last returns: 44956296 number of single returns: 44293076 covered area in square units/kilounits: 1282544/1.28 point density: all returns 35.74 last only 35.05 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45834961 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 44963954 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 663955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 172897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 30561 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 3594 instead zero. overview over extended number of returns of given pulse: 44293076 987285 428501 108094 17965 40 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1445653 unclassified (1) 43707924 ground (2) 528920 building (6) 116759 water (9) 35705 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2955355 +---> 70768 of those are unclassified (1) +---> 2871321 of those are ground (2) +---> 3848 of those are building (6) +---> 9147 of those are water (9) +---> 271 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 12 bin [-6.4,-6.3) has 1731 bin [-6.3,-6.2) has 68600 bin [-6.2,-6.1) has 93053 bin [-6.1,-6.0) has 174567 bin [-6.0,-5.9) has 580564 bin [-5.9,-5.8) has 1403670 bin [-5.8,-5.7) has 1945460 bin [-5.7,-5.6) has 2700552 bin [-5.6,-5.5) has 3746063 bin [-5.5,-5.4) has 4409204 bin [-5.4,-5.3) has 4484762 bin [-5.3,-5.2) has 3044374 bin [-5.2,-5.1) has 1582023 bin [-5.1,-5.0) has 710148 bin [-5.0,-4.9) has 288121 bin [-4.9,-4.8) has 167405 bin [-4.8,-4.7) has 123228 bin [-4.7,-4.6) has 109264 bin [-4.6,-4.5) has 186218 bin [-4.5,-4.4) has 338347 bin [-4.4,-4.3) has 694843 bin [-4.3,-4.2) has 2016903 bin [-4.2,-4.1) has 4824211 bin [-4.1,-4.0) has 2089753 bin [-4.0,-3.9) has 480436 bin [-3.9,-3.8) has 334797 bin [-3.8,-3.7) has 235597 bin [-3.7,-3.6) has 178351 bin [-3.6,-3.5) has 155763 bin [-3.5,-3.4) has 132298 bin [-3.4,-3.3) has 109203 bin [-3.3,-3.2) has 91839 bin [-3.2,-3.1) has 85602 bin [-3.1,-3.0) has 81684 bin [-3.0,-2.9) has 74649 bin [-2.9,-2.8) has 73206 bin [-2.8,-2.7) has 68770 bin [-2.7,-2.6) has 67228 bin [-2.6,-2.5) has 66810 bin [-2.5,-2.4) has 65653 bin [-2.4,-2.3) has 70106 bin [-2.3,-2.2) has 65021 bin [-2.2,-2.1) has 100364 bin [-2.1,-2.0) has 221215 bin [-2.0,-1.9) has 416107 bin [-1.9,-1.8) has 557526 bin [-1.8,-1.7) has 689864 bin [-1.7,-1.6) has 837054 bin [-1.6,-1.5) has 691183 bin [-1.5,-1.4) has 701946 bin [-1.4,-1.3) has 497469 bin [-1.3,-1.2) has 350563 bin [-1.2,-1.1) has 290218 bin [-1.1,-1.0) has 255725 bin [-1.0,-0.9) has 235192 bin [-0.9,-0.8) has 98786 bin [-0.8,-0.7) has 53171 bin [-0.7,-0.6) has 30625 bin [-0.6,-0.5) has 26352 bin [-0.5,-0.4) has 20990 bin [-0.4,-0.3) has 17950 bin [-0.3,-0.2) has 16792 bin [-0.2,-0.1) has 18127 bin [-0.1,0.0) has 17660 bin [0.0,0.1) has 19267 bin [0.1,0.2) has 18959 bin [0.2,0.3) has 18839 bin [0.3,0.4) has 18999 bin [0.4,0.5) has 19999 bin [0.5,0.6) has 19943 bin [0.6,0.7) has 20814 bin [0.7,0.8) has 18716 bin [0.8,0.9) has 19731 bin [0.9,1.0) has 18193 bin [1.0,1.1) has 20251 bin [1.1,1.2) has 19121 bin [1.2,1.3) has 18904 bin [1.3,1.4) has 19042 bin [1.4,1.5) has 19480 bin [1.5,1.6) has 20656 bin [1.6,1.7) has 19599 bin [1.7,1.8) has 19276 bin [1.8,1.9) has 18943 bin [1.9,2.0) has 21443 bin [2.0,2.1) has 20402 bin [2.1,2.2) has 18598 bin [2.2,2.3) has 18930 bin [2.3,2.4) has 19475 bin [2.4,2.5) has 18769 bin [2.5,2.6) has 18325 bin [2.6,2.7) has 18308 bin [2.7,2.8) has 18255 bin [2.8,2.9) has 18490 bin [2.9,3.0) has 18941 bin [3.0,3.1) has 18729 bin [3.1,3.2) has 18590 bin [3.2,3.3) has 18728 bin [3.3,3.4) has 18385 bin [3.4,3.5) has 17805 bin [3.5,3.6) has 17811 bin [3.6,3.7) has 17526 bin [3.7,3.8) has 16713 bin [3.8,3.9) has 17181 bin [3.9,4.0) has 16622 bin [4.0,4.1) has 15512 bin [4.1,4.2) has 15336 bin [4.2,4.3) has 16284 bin [4.3,4.4) has 14887 bin [4.4,4.5) has 14600 bin [4.5,4.6) has 14012 bin [4.6,4.7) has 13406 bin [4.7,4.8) has 13267 bin [4.8,4.9) has 13277 bin [4.9,5.0) has 13935 bin [5.0,5.1) has 14838 bin [5.1,5.2) has 18135 bin [5.2,5.3) has 15759 bin [5.3,5.4) has 13588 bin [5.4,5.5) has 11044 bin [5.5,5.6) has 10386 bin [5.6,5.7) has 10371 bin [5.7,5.8) has 9731 bin [5.8,5.9) has 9640 bin [5.9,6.0) has 9444 bin [6.0,6.1) has 9280 bin [6.1,6.2) has 8844 bin [6.2,6.3) has 8900 bin [6.3,6.4) has 8777 bin [6.4,6.5) has 8645 bin [6.5,6.6) has 8523 bin [6.6,6.7) has 8625 bin [6.7,6.8) has 8274 bin [6.8,6.9) has 8177 bin [6.9,7.0) has 7897 bin [7.0,7.1) has 7764 bin [7.1,7.2) has 7835 bin [7.2,7.3) has 7827 bin [7.3,7.4) has 7799 bin [7.4,7.5) has 7769 bin [7.5,7.6) has 7693 bin [7.6,7.7) has 7832 bin [7.7,7.8) has 7547 bin [7.8,7.9) has 7626 bin [7.9,8.0) has 7455 bin [8.0,8.1) has 7302 bin [8.1,8.2) has 7092 bin [8.2,8.3) has 6966 bin [8.3,8.4) has 6809 bin [8.4,8.5) has 6868 bin [8.5,8.6) has 6778 bin [8.6,8.7) has 6708 bin [8.7,8.8) has 6486 bin [8.8,8.9) has 6315 bin [8.9,9.0) has 6200 bin [9.0,9.1) has 6167 bin [9.1,9.2) has 5916 bin [9.2,9.3) has 5710 bin [9.3,9.4) has 5483 bin [9.4,9.5) has 5651 bin [9.5,9.6) has 5520 bin [9.6,9.7) has 5575 bin [9.7,9.8) has 5526 bin [9.8,9.9) has 5452 bin [9.9,10.0) has 5420 bin [10.0,10.1) has 5309 bin [10.1,10.2) has 5213 bin [10.2,10.3) has 5057 bin [10.3,10.4) has 4977 bin [10.4,10.5) has 5145 bin [10.5,10.6) has 5121 bin [10.6,10.7) has 4962 bin [10.7,10.8) has 4771 bin [10.8,10.9) has 4666 bin [10.9,11.0) has 4483 bin [11.0,11.1) has 4405 bin [11.1,11.2) has 4313 bin [11.2,11.3) has 4178 bin [11.3,11.4) has 3875 bin [11.4,11.5) has 3704 bin [11.5,11.6) has 3613 bin [11.6,11.7) has 3466 bin [11.7,11.8) has 3410 bin [11.8,11.9) has 3350 bin [11.9,12.0) has 3250 bin [12.0,12.1) has 3109 bin [12.1,12.2) has 3002 bin [12.2,12.3) has 2914 bin [12.3,12.4) has 2846 bin [12.4,12.5) has 2589 bin [12.5,12.6) has 2589 bin [12.6,12.7) has 2469 bin [12.7,12.8) has 2359 bin [12.8,12.9) has 2272 bin [12.9,13.0) has 2112 bin [13.0,13.1) has 2164 bin [13.1,13.2) has 1935 bin [13.2,13.3) has 1936 bin [13.3,13.4) has 1820 bin [13.4,13.5) has 1671 bin [13.5,13.6) has 1689 bin [13.6,13.7) has 1583 bin [13.7,13.8) has 1631 bin [13.8,13.9) has 1465 bin [13.9,14.0) has 1458 bin [14.0,14.1) has 1442 bin [14.1,14.2) has 1311 bin [14.2,14.3) has 1238 bin [14.3,14.4) has 1216 bin [14.4,14.5) has 1092 bin [14.5,14.6) has 1023 bin [14.6,14.7) has 992 bin [14.7,14.8) has 927 bin [14.8,14.9) has 854 bin [14.9,15.0) has 834 bin [15.0,15.1) has 789 bin [15.1,15.2) has 751 bin [15.2,15.3) has 791 bin [15.3,15.4) has 715 bin [15.4,15.5) has 669 bin [15.5,15.6) has 636 bin [15.6,15.7) has 624 bin [15.7,15.8) has 560 bin [15.8,15.9) has 553 bin [15.9,16.0) has 565 bin [16.0,16.1) has 560 bin [16.1,16.2) has 510 bin [16.2,16.3) has 513 bin [16.3,16.4) has 464 bin [16.4,16.5) has 429 bin [16.5,16.6) has 410 bin [16.6,16.7) has 431 bin [16.7,16.8) has 383 bin [16.8,16.9) has 344 bin [16.9,17.0) has 364 bin [17.0,17.1) has 311 bin [17.1,17.2) has 317 bin [17.2,17.3) has 338 bin [17.3,17.4) has 320 bin [17.4,17.5) has 326 bin [17.5,17.6) has 316 bin [17.6,17.7) has 325 bin [17.7,17.8) has 263 bin [17.8,17.9) has 279 bin [17.9,18.0) has 209 bin [18.0,18.1) has 213 bin [18.1,18.2) has 202 bin [18.2,18.3) has 231 bin [18.3,18.4) has 195 bin [18.4,18.5) has 193 bin [18.5,18.6) has 160 bin [18.6,18.7) has 116 bin [18.7,18.8) has 124 bin [18.8,18.9) has 108 bin [18.9,19.0) has 111 bin [19.0,19.1) has 85 bin [19.1,19.2) has 69 bin [19.2,19.3) has 70 bin [19.3,19.4) has 51 bin [19.4,19.5) has 53 bin [19.5,19.6) has 36 bin [19.6,19.7) has 38 bin [19.7,19.8) has 55 bin [19.8,19.9) has 33 bin [19.9,20.0) has 38 bin [20.0,20.1) has 42 bin [20.1,20.2) has 27 bin [20.2,20.3) has 21 bin [20.3,20.4) has 22 bin [20.4,20.5) has 24 bin [20.5,20.6) has 20 bin [20.6,20.7) has 16 bin [20.7,20.8) has 20 bin [20.8,20.9) has 12 bin [20.9,21.0) has 17 bin [21.0,21.1) has 16 bin [21.1,21.2) has 11 bin [21.2,21.3) has 12 bin [21.3,21.4) has 10 bin [21.4,21.5) has 13 bin [21.5,21.6) has 13 bin [21.6,21.7) has 6 bin [21.7,21.8) has 11 bin [21.8,21.9) has 15 bin [21.9,22.0) has 17 bin [22.0,22.1) has 13 bin [22.1,22.2) has 19 bin [22.2,22.3) has 12 bin [22.3,22.4) has 13 bin [22.4,22.5) has 13 bin [22.5,22.6) has 12 bin [22.6,22.7) has 14 bin [22.7,22.8) has 13 bin [22.8,22.9) has 11 bin [22.9,23.0) has 10 bin [23.0,23.1) has 6 bin [23.1,23.2) has 6 bin [23.2,23.3) has 10 bin [23.3,23.4) has 10 bin [23.4,23.5) has 8 bin [23.5,23.6) has 5 bin [23.6,23.7) has 12 bin [23.7,23.8) has 12 bin [23.8,23.9) has 10 bin [23.9,24.0) has 11 bin [24.0,24.1) has 8 bin [24.1,24.2) has 10 bin [24.2,24.3) has 13 bin [24.3,24.4) has 12 bin [24.4,24.5) has 8 bin [24.5,24.6) has 6 bin [24.6,24.7) has 9 bin [24.7,24.8) has 8 bin [24.8,24.9) has 11 bin [24.9,25.0) has 12 bin [25.0,25.1) has 6 bin [25.1,25.2) has 8 bin [25.2,25.3) has 8 bin [25.3,25.4) has 4 bin [25.4,25.5) has 1 bin [25.5,25.6) has 3 bin [25.6,25.7) has 2 average z coordinate -4.2 for 45834961 element(s) point source id histogram with bin size 1.000000 bin 169 has 10139462 bin 170 has 33040148 bin 171 has 2655351 average point source id 169.836716104111019 for 45834961 element(s)