lasinfo (210611) report for 'AHN4T/31DN1_10.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: 39816693 number of points by return: 36933368 2211529 579239 84780 7777 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 459980 0 min x y z: 113980.000 459980.000 -2.808 max x y z: 115019.999 461269.999 23.038 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: 39816693 extended number of points by return: 36933368 2211529 579239 84780 7777 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 -2808 23038 intensity 48 2419 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 270301848.934174 270303520.298946 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 39 255 B 19 253 NIR 54 255 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 0.48 24.19 ('Amplitude') attribute1 -15.37 8.19 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36933368 number of intermediate returns: 672394 number of last returns: 36920164 number of single returns: 34709233 covered area in square units/kilounits: 1279204/1.28 point density: all returns 31.13 last only 28.86 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 39816693 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36933368 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2211529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 579239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 84780 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7777 instead zero. overview over extended number of returns of given pulse: 34709233 3271622 1487711 309073 38891 163 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3869579 unclassified (1) 35549290 ground (2) 66426 building (6) 328737 water (9) 2661 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3233955 +---> 499695 of those are unclassified (1) +---> 2707501 of those are ground (2) +---> 3401 of those are building (6) +---> 22668 of those are water (9) +---> 690 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.9,-2.8) has 1 bin [-2.8,-2.7) has 193 bin [-2.7,-2.6) has 11456 bin [-2.6,-2.5) has 84651 bin [-2.5,-2.4) has 98392 bin [-2.4,-2.3) has 199066 bin [-2.3,-2.2) has 260773 bin [-2.2,-2.1) has 442891 bin [-2.1,-2.0) has 1121350 bin [-2.0,-1.9) has 1516562 bin [-1.9,-1.8) has 1819372 bin [-1.8,-1.7) has 4156916 bin [-1.7,-1.6) has 5899585 bin [-1.6,-1.5) has 4379430 bin [-1.5,-1.4) has 5256486 bin [-1.4,-1.3) has 5719099 bin [-1.3,-1.2) has 3346484 bin [-1.2,-1.1) has 1396400 bin [-1.1,-1.0) has 425981 bin [-1.0,-0.9) has 118992 bin [-0.9,-0.8) has 48225 bin [-0.8,-0.7) has 31471 bin [-0.7,-0.6) has 29409 bin [-0.6,-0.5) has 33184 bin [-0.5,-0.4) has 38208 bin [-0.4,-0.3) has 43211 bin [-0.3,-0.2) has 47263 bin [-0.2,-0.1) has 50716 bin [-0.1,0.0) has 51693 bin [0.0,0.1) has 53380 bin [0.1,0.2) has 53294 bin [0.2,0.3) has 53261 bin [0.3,0.4) has 52124 bin [0.4,0.5) has 51079 bin [0.5,0.6) has 50776 bin [0.6,0.7) has 49989 bin [0.7,0.8) has 48828 bin [0.8,0.9) has 47153 bin [0.9,1.0) has 46417 bin [1.0,1.1) has 44905 bin [1.1,1.2) has 43257 bin [1.2,1.3) has 42644 bin [1.3,1.4) has 41726 bin [1.4,1.5) has 40808 bin [1.5,1.6) has 39967 bin [1.6,1.7) has 39625 bin [1.7,1.8) has 38814 bin [1.8,1.9) has 36986 bin [1.9,2.0) has 36229 bin [2.0,2.1) has 34888 bin [2.1,2.2) has 34192 bin [2.2,2.3) has 33981 bin [2.3,2.4) has 33131 bin [2.4,2.5) has 32353 bin [2.5,2.6) has 32061 bin [2.6,2.7) has 31389 bin [2.7,2.8) has 30573 bin [2.8,2.9) has 30087 bin [2.9,3.0) has 29999 bin [3.0,3.1) has 29159 bin [3.1,3.2) has 28392 bin [3.2,3.3) has 27661 bin [3.3,3.4) has 27350 bin [3.4,3.5) has 26874 bin [3.5,3.6) has 26768 bin [3.6,3.7) has 26536 bin [3.7,3.8) has 25935 bin [3.8,3.9) has 25021 bin [3.9,4.0) has 24357 bin [4.0,4.1) has 24226 bin [4.1,4.2) has 24166 bin [4.2,4.3) has 23999 bin [4.3,4.4) has 23003 bin [4.4,4.5) has 22936 bin [4.5,4.6) has 22448 bin [4.6,4.7) has 21965 bin [4.7,4.8) has 21940 bin [4.8,4.9) has 21682 bin [4.9,5.0) has 21913 bin [5.0,5.1) has 21777 bin [5.1,5.2) has 21660 bin [5.2,5.3) has 21195 bin [5.3,5.4) has 21133 bin [5.4,5.5) has 20923 bin [5.5,5.6) has 20999 bin [5.6,5.7) has 21216 bin [5.7,5.8) has 21231 bin [5.8,5.9) has 21196 bin [5.9,6.0) has 21184 bin [6.0,6.1) has 21025 bin [6.1,6.2) has 20854 bin [6.2,6.3) has 20898 bin [6.3,6.4) has 20980 bin [6.4,6.5) has 21291 bin [6.5,6.6) has 20845 bin [6.6,6.7) has 20929 bin [6.7,6.8) has 20955 bin [6.8,6.9) has 21167 bin [6.9,7.0) has 21105 bin [7.0,7.1) has 20861 bin [7.1,7.2) has 20647 bin [7.2,7.3) has 20635 bin [7.3,7.4) has 20525 bin [7.4,7.5) has 20851 bin [7.5,7.6) has 20951 bin [7.6,7.7) has 20861 bin [7.7,7.8) has 20871 bin [7.8,7.9) has 20686 bin [7.9,8.0) has 21066 bin [8.0,8.1) has 21300 bin [8.1,8.2) has 21308 bin [8.2,8.3) has 21319 bin [8.3,8.4) has 21260 bin [8.4,8.5) has 20938 bin [8.5,8.6) has 20905 bin [8.6,8.7) has 21022 bin [8.7,8.8) has 20565 bin [8.8,8.9) has 20204 bin [8.9,9.0) has 19950 bin [9.0,9.1) has 19729 bin [9.1,9.2) has 19830 bin [9.2,9.3) has 19941 bin [9.3,9.4) has 19871 bin [9.4,9.5) has 19965 bin [9.5,9.6) has 19489 bin [9.6,9.7) has 18938 bin [9.7,9.8) has 19499 bin [9.8,9.9) has 19038 bin [9.9,10.0) has 18445 bin [10.0,10.1) has 18410 bin [10.1,10.2) has 17864 bin [10.2,10.3) has 17392 bin [10.3,10.4) has 17204 bin [10.4,10.5) has 16900 bin [10.5,10.6) has 16244 bin [10.6,10.7) has 16127 bin [10.7,10.8) has 15329 bin [10.8,10.9) has 14873 bin [10.9,11.0) has 14517 bin [11.0,11.1) has 13922 bin [11.1,11.2) has 13659 bin [11.2,11.3) has 13100 bin [11.3,11.4) has 12476 bin [11.4,11.5) has 11899 bin [11.5,11.6) has 11305 bin [11.6,11.7) has 10588 bin [11.7,11.8) has 10102 bin [11.8,11.9) has 9785 bin [11.9,12.0) has 9315 bin [12.0,12.1) has 8930 bin [12.1,12.2) has 8403 bin [12.2,12.3) has 8006 bin [12.3,12.4) has 7650 bin [12.4,12.5) has 7259 bin [12.5,12.6) has 6738 bin [12.6,12.7) has 6471 bin [12.7,12.8) has 6076 bin [12.8,12.9) has 5705 bin [12.9,13.0) has 5166 bin [13.0,13.1) has 4917 bin [13.1,13.2) has 4437 bin [13.2,13.3) has 4311 bin [13.3,13.4) has 4083 bin [13.4,13.5) has 3835 bin [13.5,13.6) has 3508 bin [13.6,13.7) has 3353 bin [13.7,13.8) has 3223 bin [13.8,13.9) has 3055 bin [13.9,14.0) has 2908 bin [14.0,14.1) has 2735 bin [14.1,14.2) has 2511 bin [14.2,14.3) has 2253 bin [14.3,14.4) has 2203 bin [14.4,14.5) has 2165 bin [14.5,14.6) has 1907 bin [14.6,14.7) has 1701 bin [14.7,14.8) has 1579 bin [14.8,14.9) has 1433 bin [14.9,15.0) has 1400 bin [15.0,15.1) has 1182 bin [15.1,15.2) has 1072 bin [15.2,15.3) has 941 bin [15.3,15.4) has 985 bin [15.4,15.5) has 893 bin [15.5,15.6) has 820 bin [15.6,15.7) has 754 bin [15.7,15.8) has 728 bin [15.8,15.9) has 684 bin [15.9,16.0) has 612 bin [16.0,16.1) has 609 bin [16.1,16.2) has 528 bin [16.2,16.3) has 450 bin [16.3,16.4) has 360 bin [16.4,16.5) has 349 bin [16.5,16.6) has 317 bin [16.6,16.7) has 293 bin [16.7,16.8) has 245 bin [16.8,16.9) has 209 bin [16.9,17.0) has 193 bin [17.0,17.1) has 203 bin [17.1,17.2) has 170 bin [17.2,17.3) has 193 bin [17.3,17.4) has 187 bin [17.4,17.5) has 157 bin [17.5,17.6) has 165 bin [17.6,17.7) has 172 bin [17.7,17.8) has 170 bin [17.8,17.9) has 154 bin [17.9,18.0) has 163 bin [18.0,18.1) has 128 bin [18.1,18.2) has 122 bin [18.2,18.3) has 108 bin [18.3,18.4) has 102 bin [18.4,18.5) has 80 bin [18.5,18.6) has 60 bin [18.6,18.7) has 70 bin [18.7,18.8) has 61 bin [18.8,18.9) has 52 bin [18.9,19.0) has 51 bin [19.0,19.1) has 46 bin [19.1,19.2) has 43 bin [19.2,19.3) has 44 bin [19.3,19.4) has 53 bin [19.4,19.5) has 42 bin [19.5,19.6) has 39 bin [19.6,19.7) has 43 bin [19.7,19.8) has 44 bin [19.8,19.9) has 41 bin [19.9,20.0) has 43 bin [20.0,20.1) has 45 bin [20.1,20.2) has 42 bin [20.2,20.3) has 38 bin [20.3,20.4) has 38 bin [20.4,20.5) has 47 bin [20.5,20.6) has 36 bin [20.6,20.7) has 40 bin [20.7,20.8) has 52 bin [20.8,20.9) has 37 bin [20.9,21.0) has 31 bin [21.0,21.1) has 28 bin [21.1,21.2) has 36 bin [21.2,21.3) has 37 bin [21.3,21.4) has 38 bin [21.4,21.5) has 32 bin [21.5,21.6) has 26 bin [21.6,21.7) has 24 bin [21.7,21.8) has 20 bin [21.8,21.9) has 32 bin [21.9,22.0) has 14 bin [22.0,22.1) has 26 bin [22.1,22.2) has 19 bin [22.2,22.3) has 11 bin [22.3,22.4) has 16 bin [22.4,22.5) has 9 bin [22.5,22.6) has 10 bin [22.6,22.7) has 5 bin [22.7,22.8) has 1 bin [23.0,23.1) has 1 average z coordinate -1.0 for 39816693 element(s) point source id histogram with bin size 1.000000 bin 169 has 10123212 bin 170 has 27299434 bin 171 has 2394047 average point source id 169.805881292050032 for 39816693 element(s)