lasinfo (210611) report for 'AHN4T/17AZ2_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: 27102620 number of points by return: 23490889 2136004 1080769 329779 58672 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 542480 0 min x y z: 224980.000 542480.000 8.748 max x y z: 226019.999 543769.999 38.151 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: 27102620 extended number of points by return: 23490889 2136004 1080769 329779 58672 6099 408 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 8748 38151 intensity 65 4743 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 -24 29 user_data 6 7 point_source_ID 55 57 gps_time 330435675.154356 330439161.085949 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 50 255 B 37 255 NIR 21 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4000 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.51 31.25 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23490889 number of intermediate returns: 1477188 number of last returns: 23486093 number of single returns: 21351550 covered area in square units/kilounits: 1333884/1.33 point density: all returns 20.32 last only 17.61 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27102620 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23490889 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2136004 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1080769 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 329779 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 58672 instead zero. overview over extended number of returns of given pulse: 21351550 2111728 2253694 1085316 263255 34299 2778 0 0 0 0 0 0 0 0 histogram of classification of points: 3841152 unclassified (1) 23019975 ground (2) 155827 building (6) 85321 water (9) 345 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1999025 +---> 120588 of those are unclassified (1) +---> 1854083 of those are ground (2) +---> 18598 of those are building (6) +---> 5756 of those are water (9) z coordinate histogram with bin size 0.100000 bin [8.7,8.8) has 10 bin [8.8,8.9) has 403 bin [8.9,9.0) has 845 bin [9.0,9.1) has 930 bin [9.1,9.2) has 7623 bin [9.2,9.3) has 14043 bin [9.3,9.4) has 11092 bin [9.4,9.5) has 10030 bin [9.5,9.6) has 13099 bin [9.6,9.7) has 20294 bin [9.7,9.8) has 35075 bin [9.8,9.9) has 74295 bin [9.9,10.0) has 167931 bin [10.0,10.1) has 332798 bin [10.1,10.2) has 592578 bin [10.2,10.3) has 821729 bin [10.3,10.4) has 900093 bin [10.4,10.5) has 928048 bin [10.5,10.6) has 1188401 bin [10.6,10.7) has 979161 bin [10.7,10.8) has 996014 bin [10.8,10.9) has 1038712 bin [10.9,11.0) has 1271866 bin [11.0,11.1) has 1479269 bin [11.1,11.2) has 1056794 bin [11.2,11.3) has 758394 bin [11.3,11.4) has 704190 bin [11.4,11.5) has 755937 bin [11.5,11.6) has 790263 bin [11.6,11.7) has 947858 bin [11.7,11.8) has 1244163 bin [11.8,11.9) has 1244867 bin [11.9,12.0) has 1081879 bin [12.0,12.1) has 924583 bin [12.1,12.2) has 775452 bin [12.2,12.3) has 648543 bin [12.3,12.4) has 581870 bin [12.4,12.5) has 451297 bin [12.5,12.6) has 227101 bin [12.6,12.7) has 137534 bin [12.7,12.8) has 33693 bin [12.8,12.9) has 32037 bin [12.9,13.0) has 20743 bin [13.0,13.1) has 18317 bin [13.1,13.2) has 19841 bin [13.2,13.3) has 20092 bin [13.3,13.4) has 19784 bin [13.4,13.5) has 19507 bin [13.5,13.6) has 18851 bin [13.6,13.7) has 18641 bin [13.7,13.8) has 18277 bin [13.8,13.9) has 18744 bin [13.9,14.0) has 19073 bin [14.0,14.1) has 19239 bin [14.1,14.2) has 20618 bin [14.2,14.3) has 20536 bin [14.3,14.4) has 20645 bin [14.4,14.5) has 20105 bin [14.5,14.6) has 20538 bin [14.6,14.7) has 20911 bin [14.7,14.8) has 21526 bin [14.8,14.9) has 20720 bin [14.9,15.0) has 20565 bin [15.0,15.1) has 20233 bin [15.1,15.2) has 20043 bin [15.2,15.3) has 20389 bin [15.3,15.4) has 20333 bin [15.4,15.5) has 20436 bin [15.5,15.6) has 20530 bin [15.6,15.7) has 20390 bin [15.7,15.8) has 20643 bin [15.8,15.9) has 20917 bin [15.9,16.0) has 21158 bin [16.0,16.1) has 20987 bin [16.1,16.2) has 21203 bin [16.2,16.3) has 21214 bin [16.3,16.4) has 21683 bin [16.4,16.5) has 21511 bin [16.5,16.6) has 21757 bin [16.6,16.7) has 21930 bin [16.7,16.8) has 21972 bin [16.8,16.9) has 21871 bin [16.9,17.0) has 22200 bin [17.0,17.1) has 22173 bin [17.1,17.2) has 22468 bin [17.2,17.3) has 22327 bin [17.3,17.4) has 21989 bin [17.4,17.5) has 21970 bin [17.5,17.6) has 21723 bin [17.6,17.7) has 21801 bin [17.7,17.8) has 21541 bin [17.8,17.9) has 21810 bin [17.9,18.0) has 21301 bin [18.0,18.1) has 21294 bin [18.1,18.2) has 21599 bin [18.2,18.3) has 21331 bin [18.3,18.4) has 21717 bin [18.4,18.5) has 21878 bin [18.5,18.6) has 22071 bin [18.6,18.7) has 22122 bin [18.7,18.8) has 22155 bin [18.8,18.9) has 21908 bin [18.9,19.0) has 22644 bin [19.0,19.1) has 22375 bin [19.1,19.2) has 22754 bin [19.2,19.3) has 22799 bin [19.3,19.4) has 23013 bin [19.4,19.5) has 22949 bin [19.5,19.6) has 22877 bin [19.6,19.7) has 23029 bin [19.7,19.8) has 23004 bin [19.8,19.9) has 22671 bin [19.9,20.0) has 23729 bin [20.0,20.1) has 22752 bin [20.1,20.2) has 22959 bin [20.2,20.3) has 23150 bin [20.3,20.4) has 23084 bin [20.4,20.5) has 23242 bin [20.5,20.6) has 23272 bin [20.6,20.7) has 23051 bin [20.7,20.8) has 22916 bin [20.8,20.9) has 23272 bin [20.9,21.0) has 23523 bin [21.0,21.1) has 23132 bin [21.1,21.2) has 23403 bin [21.2,21.3) has 23520 bin [21.3,21.4) has 23483 bin [21.4,21.5) has 23303 bin [21.5,21.6) has 23217 bin [21.6,21.7) has 23326 bin [21.7,21.8) has 23190 bin [21.8,21.9) has 23153 bin [21.9,22.0) has 22969 bin [22.0,22.1) has 23065 bin [22.1,22.2) has 22953 bin [22.2,22.3) has 23109 bin [22.3,22.4) has 22476 bin [22.4,22.5) has 22849 bin [22.5,22.6) has 22766 bin [22.6,22.7) has 22591 bin [22.7,22.8) has 22492 bin [22.8,22.9) has 22414 bin [22.9,23.0) has 22350 bin [23.0,23.1) has 22559 bin [23.1,23.2) has 22273 bin [23.2,23.3) has 22335 bin [23.3,23.4) has 21965 bin [23.4,23.5) has 22081 bin [23.5,23.6) has 22077 bin [23.6,23.7) has 22110 bin [23.7,23.8) has 21793 bin [23.8,23.9) has 21625 bin [23.9,24.0) has 21805 bin [24.0,24.1) has 21238 bin [24.1,24.2) has 21043 bin [24.2,24.3) has 21197 bin [24.3,24.4) has 21023 bin [24.4,24.5) has 20977 bin [24.5,24.6) has 20736 bin [24.6,24.7) has 21204 bin [24.7,24.8) has 20449 bin [24.8,24.9) has 20397 bin [24.9,25.0) has 20645 bin [25.0,25.1) has 20382 bin [25.1,25.2) has 20205 bin [25.2,25.3) has 19721 bin [25.3,25.4) has 19569 bin [25.4,25.5) has 19405 bin [25.5,25.6) has 19675 bin [25.6,25.7) has 19493 bin [25.7,25.8) has 19310 bin [25.8,25.9) has 18869 bin [25.9,26.0) has 18856 bin [26.0,26.1) has 19230 bin [26.1,26.2) has 18759 bin [26.2,26.3) has 18457 bin [26.3,26.4) has 18295 bin [26.4,26.5) has 18311 bin [26.5,26.6) has 18370 bin [26.6,26.7) has 18262 bin [26.7,26.8) has 18008 bin [26.8,26.9) has 17942 bin [26.9,27.0) has 17919 bin [27.0,27.1) has 17839 bin [27.1,27.2) has 17774 bin [27.2,27.3) has 17508 bin [27.3,27.4) has 17289 bin [27.4,27.5) has 17336 bin [27.5,27.6) has 16665 bin [27.6,27.7) has 16749 bin [27.7,27.8) has 16665 bin [27.8,27.9) has 16396 bin [27.9,28.0) has 16341 bin [28.0,28.1) has 15905 bin [28.1,28.2) has 16009 bin [28.2,28.3) has 15922 bin [28.3,28.4) has 15826 bin [28.4,28.5) has 15744 bin [28.5,28.6) has 15431 bin [28.6,28.7) has 15467 bin [28.7,28.8) has 15182 bin [28.8,28.9) has 14977 bin [28.9,29.0) has 14608 bin [29.0,29.1) has 14746 bin [29.1,29.2) has 14658 bin [29.2,29.3) has 14165 bin [29.3,29.4) has 14129 bin [29.4,29.5) has 14147 bin [29.5,29.6) has 13739 bin [29.6,29.7) has 13896 bin [29.7,29.8) has 13764 bin [29.8,29.9) has 13724 bin [29.9,30.0) has 13233 bin [30.0,30.1) has 13126 bin [30.1,30.2) has 12870 bin [30.2,30.3) has 12722 bin [30.3,30.4) has 12663 bin [30.4,30.5) has 12152 bin [30.5,30.6) has 12082 bin [30.6,30.7) has 11922 bin [30.7,30.8) has 11643 bin [30.8,30.9) has 11661 bin [30.9,31.0) has 11336 bin [31.0,31.1) has 11232 bin [31.1,31.2) has 10943 bin [31.2,31.3) has 11046 bin [31.3,31.4) has 10860 bin [31.4,31.5) has 10498 bin [31.5,31.6) has 10166 bin [31.6,31.7) has 9902 bin [31.7,31.8) has 9672 bin [31.8,31.9) has 9337 bin [31.9,32.0) has 9094 bin [32.0,32.1) has 8651 bin [32.1,32.2) has 8392 bin [32.2,32.3) has 8237 bin [32.3,32.4) has 7750 bin [32.4,32.5) has 7553 bin [32.5,32.6) has 7108 bin [32.6,32.7) has 6625 bin [32.7,32.8) has 6340 bin [32.8,32.9) has 5892 bin [32.9,33.0) has 5455 bin [33.0,33.1) has 5154 bin [33.1,33.2) has 4767 bin [33.2,33.3) has 4369 bin [33.3,33.4) has 4106 bin [33.4,33.5) has 3704 bin [33.5,33.6) has 3360 bin [33.6,33.7) has 3106 bin [33.7,33.8) has 2771 bin [33.8,33.9) has 2556 bin [33.9,34.0) has 2330 bin [34.0,34.1) has 2099 bin [34.1,34.2) has 1881 bin [34.2,34.3) has 1711 bin [34.3,34.4) has 1492 bin [34.4,34.5) has 1312 bin [34.5,34.6) has 1175 bin [34.6,34.7) has 962 bin [34.7,34.8) has 875 bin [34.8,34.9) has 791 bin [34.9,35.0) has 667 bin [35.0,35.1) has 617 bin [35.1,35.2) has 477 bin [35.2,35.3) has 443 bin [35.3,35.4) has 407 bin [35.4,35.5) has 345 bin [35.5,35.6) has 338 bin [35.6,35.7) has 288 bin [35.7,35.8) has 258 bin [35.8,35.9) has 234 bin [35.9,36.0) has 218 bin [36.0,36.1) has 164 bin [36.1,36.2) has 148 bin [36.2,36.3) has 152 bin [36.3,36.4) has 96 bin [36.4,36.5) has 84 bin [36.5,36.6) has 57 bin [36.6,36.7) has 40 bin [36.7,36.8) has 41 bin [36.8,36.9) has 33 bin [36.9,37.0) has 35 bin [37.0,37.1) has 23 bin [37.1,37.2) has 25 bin [37.2,37.3) has 24 bin [37.3,37.4) has 25 bin [37.4,37.5) has 18 bin [37.5,37.6) has 13 bin [37.6,37.7) has 9 bin [37.7,37.8) has 6 bin [37.8,37.9) has 1 bin [37.9,38.0) has 5 bin [38.0,38.1) has 2 bin [38.1,38.2) has 1 average z coordinate 12.8 for 27102620 element(s) point source id histogram with bin size 1.000000 bin 55 has 3118447 bin 56 has 21770862 bin 57 has 2213311 average point source id 55.966603376352545 for 27102620 element(s)