lasinfo (210611) report for 'AHN4T/38FN2_15.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: 40139957 number of points by return: 38558924 1285351 251921 39534 4227 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 446230 0 min x y z: 138980.000 446230.000 -0.814 max x y z: 140019.999 447519.999 24.782 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: 40139957 extended number of points by return: 38558924 1285351 251921 39534 4227 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 -814 24782 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 -29 30 user_data 6 7 point_source_ID 75 77 gps_time 269723710.806808 269725724.530155 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 20 255 B 16 255 NIR 31 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 attribute0 0 49.33 ('Amplitude') attribute1 -15.9 34.17 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 38558924 number of intermediate returns: 296204 number of last returns: 38532910 number of single returns: 37248081 covered area in square units/kilounits: 1247080/1.25 point density: all returns 32.19 last only 30.90 (per square units) spacing: all returns 0.18 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40139957 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 38558924 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1285351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 251921 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 39534 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4227 instead zero. overview over extended number of returns of given pulse: 37248081 2085549 639507 142094 23658 1068 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2512365 unclassified (1) 33871463 ground (2) 1989887 building (6) 1704803 water (9) 61439 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3257072 +---> 350412 of those are unclassified (1) +---> 2602133 of those are ground (2) +---> 212121 of those are building (6) +---> 90639 of those are water (9) +---> 1767 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 253 bin [-0.7,-0.6) has 11391 bin [-0.6,-0.5) has 39647 bin [-0.5,-0.4) has 602130 bin [-0.4,-0.3) has 641928 bin [-0.3,-0.2) has 838243 bin [-0.2,-0.1) has 865884 bin [-0.1,0.0) has 1341286 bin [0.0,0.1) has 2723496 bin [0.1,0.2) has 4839833 bin [0.2,0.3) has 5820523 bin [0.3,0.4) has 4840697 bin [0.4,0.5) has 3216849 bin [0.5,0.6) has 2266611 bin [0.6,0.7) has 1317506 bin [0.7,0.8) has 827153 bin [0.8,0.9) has 1047042 bin [0.9,1.0) has 1186314 bin [1.0,1.1) has 988268 bin [1.1,1.2) has 838483 bin [1.2,1.3) has 481696 bin [1.3,1.4) has 307693 bin [1.4,1.5) has 236857 bin [1.5,1.6) has 182155 bin [1.6,1.7) has 144235 bin [1.7,1.8) has 126865 bin [1.8,1.9) has 112007 bin [1.9,2.0) has 92231 bin [2.0,2.1) has 90358 bin [2.1,2.2) has 72797 bin [2.2,2.3) has 63957 bin [2.3,2.4) has 69845 bin [2.4,2.5) has 72098 bin [2.5,2.6) has 71705 bin [2.6,2.7) has 66445 bin [2.7,2.8) has 56815 bin [2.8,2.9) has 59108 bin [2.9,3.0) has 58671 bin [3.0,3.1) has 50049 bin [3.1,3.2) has 45529 bin [3.2,3.3) has 42761 bin [3.3,3.4) has 41748 bin [3.4,3.5) has 44538 bin [3.5,3.6) has 68957 bin [3.6,3.7) has 77044 bin [3.7,3.8) has 98004 bin [3.8,3.9) has 73271 bin [3.9,4.0) has 46634 bin [4.0,4.1) has 51015 bin [4.1,4.2) has 85459 bin [4.2,4.3) has 111831 bin [4.3,4.4) has 58989 bin [4.4,4.5) has 41417 bin [4.5,4.6) has 37342 bin [4.6,4.7) has 36350 bin [4.7,4.8) has 34178 bin [4.8,4.9) has 36001 bin [4.9,5.0) has 45067 bin [5.0,5.1) has 44381 bin [5.1,5.2) has 29491 bin [5.2,5.3) has 27353 bin [5.3,5.4) has 24632 bin [5.4,5.5) has 23904 bin [5.5,5.6) has 22535 bin [5.6,5.7) has 21768 bin [5.7,5.8) has 21274 bin [5.8,5.9) has 21254 bin [5.9,6.0) has 21060 bin [6.0,6.1) has 19730 bin [6.1,6.2) has 19631 bin [6.2,6.3) has 22905 bin [6.3,6.4) has 29680 bin [6.4,6.5) has 30602 bin [6.5,6.6) has 33724 bin [6.6,6.7) has 37459 bin [6.7,6.8) has 31843 bin [6.8,6.9) has 42143 bin [6.9,7.0) has 29911 bin [7.0,7.1) has 25908 bin [7.1,7.2) has 45124 bin [7.2,7.3) has 42696 bin [7.3,7.4) has 41551 bin [7.4,7.5) has 31689 bin [7.5,7.6) has 31876 bin [7.6,7.7) has 33165 bin [7.7,7.8) has 32278 bin [7.8,7.9) has 43105 bin [7.9,8.0) has 29841 bin [8.0,8.1) has 39743 bin [8.1,8.2) has 26742 bin [8.2,8.3) has 26119 bin [8.3,8.4) has 26743 bin [8.4,8.5) has 26790 bin [8.5,8.6) has 27010 bin [8.6,8.7) has 26991 bin [8.7,8.8) has 27821 bin [8.8,8.9) has 27965 bin [8.9,9.0) has 29542 bin [9.0,9.1) has 32092 bin [9.1,9.2) has 32673 bin [9.2,9.3) has 33496 bin [9.3,9.4) has 36423 bin [9.4,9.5) has 34760 bin [9.5,9.6) has 43728 bin [9.6,9.7) has 45101 bin [9.7,9.8) has 37626 bin [9.8,9.9) has 34225 bin [9.9,10.0) has 34154 bin [10.0,10.1) has 32923 bin [10.1,10.2) has 36306 bin [10.2,10.3) has 44238 bin [10.3,10.4) has 40909 bin [10.4,10.5) has 44871 bin [10.5,10.6) has 32069 bin [10.6,10.7) has 34189 bin [10.7,10.8) has 31438 bin [10.8,10.9) has 26627 bin [10.9,11.0) has 47841 bin [11.0,11.1) has 32280 bin [11.1,11.2) has 26307 bin [11.2,11.3) has 24797 bin [11.3,11.4) has 14068 bin [11.4,11.5) has 12081 bin [11.5,11.6) has 11593 bin [11.6,11.7) has 9852 bin [11.7,11.8) has 10435 bin [11.8,11.9) has 8526 bin [11.9,12.0) has 8550 bin [12.0,12.1) has 8756 bin [12.1,12.2) has 8055 bin [12.2,12.3) has 8056 bin [12.3,12.4) has 7966 bin [12.4,12.5) has 8811 bin [12.5,12.6) has 7966 bin [12.6,12.7) has 7212 bin [12.7,12.8) has 6969 bin [12.8,12.9) has 6923 bin [12.9,13.0) has 6764 bin [13.0,13.1) has 6846 bin [13.1,13.2) has 6683 bin [13.2,13.3) has 6302 bin [13.3,13.4) has 6493 bin [13.4,13.5) has 5290 bin [13.5,13.6) has 4285 bin [13.6,13.7) has 4267 bin [13.7,13.8) has 4493 bin [13.8,13.9) has 4159 bin [13.9,14.0) has 4173 bin [14.0,14.1) has 3896 bin [14.1,14.2) has 3928 bin [14.2,14.3) has 3937 bin [14.3,14.4) has 3831 bin [14.4,14.5) has 3720 bin [14.5,14.6) has 3712 bin [14.6,14.7) has 3564 bin [14.7,14.8) has 3547 bin [14.8,14.9) has 3862 bin [14.9,15.0) has 3818 bin [15.0,15.1) has 3114 bin [15.1,15.2) has 3144 bin [15.2,15.3) has 3530 bin [15.3,15.4) has 3812 bin [15.4,15.5) has 3428 bin [15.5,15.6) has 2909 bin [15.6,15.7) has 3025 bin [15.7,15.8) has 2944 bin [15.8,15.9) has 2793 bin [15.9,16.0) has 2871 bin [16.0,16.1) has 2870 bin [16.1,16.2) has 2939 bin [16.2,16.3) has 3137 bin [16.3,16.4) has 2618 bin [16.4,16.5) has 2557 bin [16.5,16.6) has 2460 bin [16.6,16.7) has 5656 bin [16.7,16.8) has 4493 bin [16.8,16.9) has 2626 bin [16.9,17.0) has 2671 bin [17.0,17.1) has 2862 bin [17.1,17.2) has 2269 bin [17.2,17.3) has 2234 bin [17.3,17.4) has 2151 bin [17.4,17.5) has 2211 bin [17.5,17.6) has 2359 bin [17.6,17.7) has 2223 bin [17.7,17.8) has 2186 bin [17.8,17.9) has 2174 bin [17.9,18.0) has 2117 bin [18.0,18.1) has 2815 bin [18.1,18.2) has 8501 bin [18.2,18.3) has 2370 bin [18.3,18.4) has 3914 bin [18.4,18.5) has 2025 bin [18.5,18.6) has 1834 bin [18.6,18.7) has 1841 bin [18.7,18.8) has 1608 bin [18.8,18.9) has 1556 bin [18.9,19.0) has 1621 bin [19.0,19.1) has 1363 bin [19.1,19.2) has 1302 bin [19.2,19.3) has 1251 bin [19.3,19.4) has 1116 bin [19.4,19.5) has 1024 bin [19.5,19.6) has 1082 bin [19.6,19.7) has 1014 bin [19.7,19.8) has 1298 bin [19.8,19.9) has 1017 bin [19.9,20.0) has 893 bin [20.0,20.1) has 687 bin [20.1,20.2) has 608 bin [20.2,20.3) has 567 bin [20.3,20.4) has 550 bin [20.4,20.5) has 490 bin [20.5,20.6) has 453 bin [20.6,20.7) has 411 bin [20.7,20.8) has 341 bin [20.8,20.9) has 311 bin [20.9,21.0) has 275 bin [21.0,21.1) has 299 bin [21.1,21.2) has 287 bin [21.2,21.3) has 238 bin [21.3,21.4) has 247 bin [21.4,21.5) has 210 bin [21.5,21.6) has 208 bin [21.6,21.7) has 236 bin [21.7,21.8) has 197 bin [21.8,21.9) has 185 bin [21.9,22.0) has 177 bin [22.0,22.1) has 175 bin [22.1,22.2) has 141 bin [22.2,22.3) has 141 bin [22.3,22.4) has 153 bin [22.4,22.5) has 102 bin [22.5,22.6) has 121 bin [22.6,22.7) has 116 bin [22.7,22.8) has 77 bin [22.8,22.9) has 71 bin [22.9,23.0) has 55 bin [23.0,23.1) has 41 bin [23.1,23.2) has 40 bin [23.2,23.3) has 22 bin [23.3,23.4) has 25 bin [23.4,23.5) has 23 bin [23.5,23.6) has 18 bin [23.6,23.7) has 20 bin [23.7,23.8) has 18 bin [23.8,23.9) has 17 bin [23.9,24.0) has 9 bin [24.0,24.1) has 15 bin [24.1,24.2) has 14 bin [24.2,24.3) has 7 bin [24.3,24.4) has 12 bin [24.4,24.5) has 5 bin [24.5,24.6) has 5 bin [24.6,24.7) has 6 bin [24.7,24.8) has 2 average z coordinate 1.0 for 40139957 element(s) point source id histogram with bin size 1.000000 bin 75 has 14397783 bin 76 has 25278252 bin 77 has 463922 average point source id 75.652868063610526 for 40139957 element(s)