lasinfo (210611) report for 'AHN4T/17CZ2_01.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: 24854079 number of points by return: 23593310 863000 327307 64251 5959 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 529980 0 min x y z: 224980.000 529980.000 8.178 max x y z: 226019.999 531269.999 36.712 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: 24854079 extended number of points by return: 23593310 863000 327307 64251 5959 242 10 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 8178 36712 intensity 56 4356 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -15 29 user_data 6 7 point_source_ID 66 67 gps_time 330520841.539744 330522368.642739 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 44 255 B 29 255 NIR 18 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.2 27.38 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23593310 number of intermediate returns: 398110 number of last returns: 23588645 number of single returns: 22725986 covered area in square units/kilounits: 1341568/1.34 point density: all returns 18.53 last only 17.58 (per square units) spacing: all returns 0.23 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24854079 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23593310 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 863000 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 327307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 64251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5959 instead zero. overview over extended number of returns of given pulse: 22725986 1074902 789763 233336 28631 1391 70 0 0 0 0 0 0 0 0 histogram of classification of points: 1439040 unclassified (1) 23031178 ground (2) 333502 building (6) 50359 water (9) +-> flagged as extended overlap: 1550833 +---> 71450 of those are unclassified (1) +---> 1475049 of those are ground (2) +---> 1390 of those are building (6) +---> 2944 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.1,8.2) has 8 bin [8.2,8.3) has 229 bin [8.3,8.4) has 1254 bin [8.4,8.5) has 1586 bin [8.5,8.6) has 2121 bin [8.6,8.7) has 3877 bin [8.7,8.8) has 2455 bin [8.8,8.9) has 2381 bin [8.9,9.0) has 5625 bin [9.0,9.1) has 9046 bin [9.1,9.2) has 8251 bin [9.2,9.3) has 9914 bin [9.3,9.4) has 54063 bin [9.4,9.5) has 134281 bin [9.5,9.6) has 148872 bin [9.6,9.7) has 178974 bin [9.7,9.8) has 235680 bin [9.8,9.9) has 574138 bin [9.9,10.0) has 805424 bin [10.0,10.1) has 739625 bin [10.1,10.2) has 893386 bin [10.2,10.3) has 1214801 bin [10.3,10.4) has 1105741 bin [10.4,10.5) has 1101482 bin [10.5,10.6) has 1136760 bin [10.6,10.7) has 1022482 bin [10.7,10.8) has 1021452 bin [10.8,10.9) has 1205211 bin [10.9,11.0) has 1204583 bin [11.0,11.1) has 1164065 bin [11.1,11.2) has 1169734 bin [11.2,11.3) has 1099494 bin [11.3,11.4) has 954912 bin [11.4,11.5) has 830254 bin [11.5,11.6) has 657609 bin [11.6,11.7) has 533859 bin [11.7,11.8) has 514262 bin [11.8,11.9) has 655304 bin [11.9,12.0) has 780067 bin [12.0,12.1) has 539166 bin [12.1,12.2) has 376290 bin [12.2,12.3) has 504527 bin [12.3,12.4) has 361099 bin [12.4,12.5) has 111924 bin [12.5,12.6) has 50625 bin [12.6,12.7) has 19339 bin [12.7,12.8) has 12799 bin [12.8,12.9) has 9791 bin [12.9,13.0) has 8479 bin [13.0,13.1) has 7858 bin [13.1,13.2) has 8034 bin [13.2,13.3) has 8520 bin [13.3,13.4) has 8863 bin [13.4,13.5) has 9378 bin [13.5,13.6) has 8805 bin [13.6,13.7) has 8446 bin [13.7,13.8) has 8058 bin [13.8,13.9) has 8363 bin [13.9,14.0) has 8230 bin [14.0,14.1) has 8456 bin [14.1,14.2) has 8742 bin [14.2,14.3) has 8326 bin [14.3,14.4) has 9121 bin [14.4,14.5) has 9374 bin [14.5,14.6) has 9160 bin [14.6,14.7) has 10505 bin [14.7,14.8) has 10919 bin [14.8,14.9) has 11751 bin [14.9,15.0) has 11638 bin [15.0,15.1) has 12421 bin [15.1,15.2) has 12700 bin [15.2,15.3) has 12802 bin [15.3,15.4) has 13819 bin [15.4,15.5) has 13618 bin [15.5,15.6) has 13137 bin [15.6,15.7) has 12654 bin [15.7,15.8) has 12544 bin [15.8,15.9) has 12541 bin [15.9,16.0) has 12512 bin [16.0,16.1) has 12259 bin [16.1,16.2) has 12201 bin [16.2,16.3) has 9962 bin [16.3,16.4) has 9142 bin [16.4,16.5) has 8897 bin [16.5,16.6) has 9099 bin [16.6,16.7) has 9433 bin [16.7,16.8) has 9560 bin [16.8,16.9) has 9616 bin [16.9,17.0) has 9907 bin [17.0,17.1) has 9992 bin [17.1,17.2) has 9885 bin [17.2,17.3) has 9565 bin [17.3,17.4) has 9778 bin [17.4,17.5) has 9574 bin [17.5,17.6) has 9499 bin [17.6,17.7) has 9232 bin [17.7,17.8) has 9603 bin [17.8,17.9) has 9510 bin [17.9,18.0) has 9521 bin [18.0,18.1) has 9648 bin [18.1,18.2) has 10142 bin [18.2,18.3) has 10271 bin [18.3,18.4) has 10159 bin [18.4,18.5) has 10079 bin [18.5,18.6) has 10016 bin [18.6,18.7) has 10188 bin [18.7,18.8) has 10313 bin [18.8,18.9) has 10341 bin [18.9,19.0) has 10173 bin [19.0,19.1) has 10538 bin [19.1,19.2) has 10714 bin [19.2,19.3) has 10514 bin [19.3,19.4) has 10642 bin [19.4,19.5) has 10843 bin [19.5,19.6) has 10955 bin [19.6,19.7) has 11002 bin [19.7,19.8) has 10962 bin [19.8,19.9) has 11057 bin [19.9,20.0) has 10928 bin [20.0,20.1) has 10706 bin [20.1,20.2) has 10695 bin [20.2,20.3) has 10572 bin [20.3,20.4) has 10599 bin [20.4,20.5) has 10770 bin [20.5,20.6) has 10370 bin [20.6,20.7) has 10269 bin [20.7,20.8) has 10500 bin [20.8,20.9) has 10435 bin [20.9,21.0) has 10473 bin [21.0,21.1) has 10528 bin [21.1,21.2) has 10604 bin [21.2,21.3) has 10613 bin [21.3,21.4) has 10456 bin [21.4,21.5) has 10803 bin [21.5,21.6) has 10454 bin [21.6,21.7) has 10686 bin [21.7,21.8) has 10519 bin [21.8,21.9) has 10800 bin [21.9,22.0) has 10708 bin [22.0,22.1) has 10503 bin [22.1,22.2) has 10615 bin [22.2,22.3) has 10656 bin [22.3,22.4) has 10929 bin [22.4,22.5) has 10792 bin [22.5,22.6) has 10855 bin [22.6,22.7) has 11035 bin [22.7,22.8) has 10932 bin [22.8,22.9) has 10910 bin [22.9,23.0) has 10968 bin [23.0,23.1) has 10874 bin [23.1,23.2) has 10931 bin [23.2,23.3) has 10783 bin [23.3,23.4) has 10875 bin [23.4,23.5) has 10766 bin [23.5,23.6) has 11135 bin [23.6,23.7) has 11078 bin [23.7,23.8) has 10920 bin [23.8,23.9) has 10919 bin [23.9,24.0) has 10739 bin [24.0,24.1) has 10925 bin [24.1,24.2) has 10704 bin [24.2,24.3) has 10483 bin [24.3,24.4) has 10444 bin [24.4,24.5) has 10199 bin [24.5,24.6) has 10307 bin [24.6,24.7) has 10421 bin [24.7,24.8) has 10207 bin [24.8,24.9) has 10024 bin [24.9,25.0) has 10177 bin [25.0,25.1) has 10101 bin [25.1,25.2) has 10242 bin [25.2,25.3) has 10105 bin [25.3,25.4) has 9963 bin [25.4,25.5) has 9876 bin [25.5,25.6) has 9676 bin [25.6,25.7) has 9613 bin [25.7,25.8) has 9556 bin [25.8,25.9) has 9406 bin [25.9,26.0) has 9562 bin [26.0,26.1) has 9344 bin [26.1,26.2) has 9295 bin [26.2,26.3) has 9087 bin [26.3,26.4) has 9024 bin [26.4,26.5) has 9069 bin [26.5,26.6) has 8931 bin [26.6,26.7) has 8535 bin [26.7,26.8) has 8297 bin [26.8,26.9) has 8160 bin [26.9,27.0) has 8207 bin [27.0,27.1) has 8223 bin [27.1,27.2) has 7870 bin [27.2,27.3) has 7786 bin [27.3,27.4) has 7757 bin [27.4,27.5) has 7507 bin [27.5,27.6) has 7269 bin [27.6,27.7) has 7245 bin [27.7,27.8) has 7101 bin [27.8,27.9) has 7081 bin [27.9,28.0) has 6856 bin [28.0,28.1) has 6547 bin [28.1,28.2) has 6558 bin [28.2,28.3) has 6181 bin [28.3,28.4) has 6017 bin [28.4,28.5) has 5842 bin [28.5,28.6) has 5506 bin [28.6,28.7) has 5370 bin [28.7,28.8) has 5177 bin [28.8,28.9) has 5372 bin [28.9,29.0) has 5127 bin [29.0,29.1) has 5158 bin [29.1,29.2) has 4840 bin [29.2,29.3) has 4775 bin [29.3,29.4) has 4644 bin [29.4,29.5) has 4588 bin [29.5,29.6) has 4232 bin [29.6,29.7) has 4044 bin [29.7,29.8) has 4014 bin [29.8,29.9) has 3832 bin [29.9,30.0) has 3684 bin [30.0,30.1) has 3619 bin [30.1,30.2) has 3461 bin [30.2,30.3) has 3175 bin [30.3,30.4) has 3100 bin [30.4,30.5) has 3087 bin [30.5,30.6) has 2788 bin [30.6,30.7) has 2718 bin [30.7,30.8) has 2564 bin [30.8,30.9) has 2460 bin [30.9,31.0) has 2345 bin [31.0,31.1) has 2358 bin [31.1,31.2) has 2238 bin [31.2,31.3) has 2087 bin [31.3,31.4) has 1976 bin [31.4,31.5) has 1852 bin [31.5,31.6) has 1774 bin [31.6,31.7) has 1684 bin [31.7,31.8) has 1654 bin [31.8,31.9) has 1591 bin [31.9,32.0) has 1452 bin [32.0,32.1) has 1343 bin [32.1,32.2) has 1317 bin [32.2,32.3) has 1175 bin [32.3,32.4) has 1192 bin [32.4,32.5) has 1158 bin [32.5,32.6) has 1114 bin [32.6,32.7) has 996 bin [32.7,32.8) has 910 bin [32.8,32.9) has 887 bin [32.9,33.0) has 777 bin [33.0,33.1) has 701 bin [33.1,33.2) has 635 bin [33.2,33.3) has 554 bin [33.3,33.4) has 550 bin [33.4,33.5) has 477 bin [33.5,33.6) has 424 bin [33.6,33.7) has 344 bin [33.7,33.8) has 331 bin [33.8,33.9) has 291 bin [33.9,34.0) has 263 bin [34.0,34.1) has 228 bin [34.1,34.2) has 228 bin [34.2,34.3) has 179 bin [34.3,34.4) has 142 bin [34.4,34.5) has 99 bin [34.5,34.6) has 84 bin [34.6,34.7) has 61 bin [34.7,34.8) has 61 bin [34.8,34.9) has 56 bin [34.9,35.0) has 35 bin [35.0,35.1) has 40 bin [35.1,35.2) has 39 bin [35.2,35.3) has 22 bin [35.3,35.4) has 18 bin [35.4,35.5) has 24 bin [35.5,35.6) has 21 bin [35.6,35.7) has 16 bin [35.7,35.8) has 22 bin [35.8,35.9) has 13 bin [35.9,36.0) has 12 bin [36.0,36.1) has 6 bin [36.1,36.2) has 5 bin [36.2,36.3) has 2 bin [36.3,36.4) has 4 bin [36.4,36.5) has 3 bin [36.5,36.6) has 2 bin [36.7,36.8) has 1 average z coordinate 11.6 for 24854079 element(s) point source id histogram with bin size 1.000000 bin 66 has 17837685 bin 67 has 7016394 average point source id 66.282303520480482 for 24854079 element(s)