lasinfo (210611) report for 'AHN4T/31DZ2_02.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: 93167495 number of points by return: 91613292 1237734 277387 36361 2721 scale factor x y z: 0.001 0.001 0.001 offset x y z: 115980 454980 0 min x y z: 115980.000 454980.000 -2.645 max x y z: 117019.999 456269.999 28.765 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: 93167495 extended number of points by return: 91613292 1237734 277387 36361 2721 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 -2645 28765 intensity 56 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 -36 32 user_data 6 8 point_source_ID 83 166 gps_time 269731953.331351 270298657.639837 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 31 255 B 9 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 attribute0 0.56 49.33 ('Amplitude') attribute1 -15.26 34.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 91613292 number of intermediate returns: 317160 number of last returns: 91603439 number of single returns: 90366396 covered area in square units/kilounits: 1328112/1.33 point density: all returns 70.15 last only 68.97 (per square units) spacing: all returns 0.12 last only 0.12 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 93167495 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 91613292 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1237734 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 277387 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 36361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2721 instead zero. overview over extended number of returns of given pulse: 90366396 1927912 724783 134768 13605 31 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2510446 unclassified (1) 89323405 ground (2) 963903 building (6) 350448 water (9) 19293 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 6386946 +---> 209592 of those are unclassified (1) +---> 6158441 of those are ground (2) +---> 17123 of those are water (9) +---> 1790 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 18 bin [-2.6,-2.5) has 3047 bin [-2.5,-2.4) has 107200 bin [-2.4,-2.3) has 633481 bin [-2.3,-2.2) has 771409 bin [-2.2,-2.1) has 1078099 bin [-2.1,-2.0) has 1599777 bin [-2.0,-1.9) has 4453781 bin [-1.9,-1.8) has 12195860 bin [-1.8,-1.7) has 13098827 bin [-1.7,-1.6) has 8088546 bin [-1.6,-1.5) has 7361195 bin [-1.5,-1.4) has 5198690 bin [-1.4,-1.3) has 3630543 bin [-1.3,-1.2) has 2332433 bin [-1.2,-1.1) has 2143957 bin [-1.1,-1.0) has 2137234 bin [-1.0,-0.9) has 2310329 bin [-0.9,-0.8) has 2919281 bin [-0.8,-0.7) has 3355525 bin [-0.7,-0.6) has 3261150 bin [-0.6,-0.5) has 3298498 bin [-0.5,-0.4) has 2955992 bin [-0.4,-0.3) has 2337257 bin [-0.3,-0.2) has 1485941 bin [-0.2,-0.1) has 1095760 bin [-0.1,0.0) has 836300 bin [0.0,0.1) has 562811 bin [0.1,0.2) has 329650 bin [0.2,0.3) has 217502 bin [0.3,0.4) has 121533 bin [0.4,0.5) has 86884 bin [0.5,0.6) has 50660 bin [0.6,0.7) has 36755 bin [0.7,0.8) has 34595 bin [0.8,0.9) has 34983 bin [0.9,1.0) has 34423 bin [1.0,1.1) has 32917 bin [1.1,1.2) has 30954 bin [1.2,1.3) has 32138 bin [1.3,1.4) has 34376 bin [1.4,1.5) has 32696 bin [1.5,1.6) has 29306 bin [1.6,1.7) has 29012 bin [1.7,1.8) has 29629 bin [1.8,1.9) has 27770 bin [1.9,2.0) has 31396 bin [2.0,2.1) has 32437 bin [2.1,2.2) has 31859 bin [2.2,2.3) has 31771 bin [2.3,2.4) has 31963 bin [2.4,2.5) has 34063 bin [2.5,2.6) has 36589 bin [2.6,2.7) has 38683 bin [2.7,2.8) has 36974 bin [2.8,2.9) has 37351 bin [2.9,3.0) has 37876 bin [3.0,3.1) has 39138 bin [3.1,3.2) has 38337 bin [3.2,3.3) has 37868 bin [3.3,3.4) has 37364 bin [3.4,3.5) has 38980 bin [3.5,3.6) has 39672 bin [3.6,3.7) has 43025 bin [3.7,3.8) has 42702 bin [3.8,3.9) has 42715 bin [3.9,4.0) has 42253 bin [4.0,4.1) has 42070 bin [4.1,4.2) has 40275 bin [4.2,4.3) has 39633 bin [4.3,4.4) has 41584 bin [4.4,4.5) has 40197 bin [4.5,4.6) has 39541 bin [4.6,4.7) has 39576 bin [4.7,4.8) has 39076 bin [4.8,4.9) has 39169 bin [4.9,5.0) has 39616 bin [5.0,5.1) has 39044 bin [5.1,5.2) has 39044 bin [5.2,5.3) has 37701 bin [5.3,5.4) has 36577 bin [5.4,5.5) has 36481 bin [5.5,5.6) has 35604 bin [5.6,5.7) has 36119 bin [5.7,5.8) has 34680 bin [5.8,5.9) has 34474 bin [5.9,6.0) has 33578 bin [6.0,6.1) has 32784 bin [6.1,6.2) has 32971 bin [6.2,6.3) has 32986 bin [6.3,6.4) has 31968 bin [6.4,6.5) has 31098 bin [6.5,6.6) has 29949 bin [6.6,6.7) has 28139 bin [6.7,6.8) has 27626 bin [6.8,6.9) has 25285 bin [6.9,7.0) has 23734 bin [7.0,7.1) has 23814 bin [7.1,7.2) has 23137 bin [7.2,7.3) has 22424 bin [7.3,7.4) has 22303 bin [7.4,7.5) has 21066 bin [7.5,7.6) has 20784 bin [7.6,7.7) has 20412 bin [7.7,7.8) has 19562 bin [7.8,7.9) has 18870 bin [7.9,8.0) has 18404 bin [8.0,8.1) has 18093 bin [8.1,8.2) has 17779 bin [8.2,8.3) has 17726 bin [8.3,8.4) has 17416 bin [8.4,8.5) has 17086 bin [8.5,8.6) has 16376 bin [8.6,8.7) has 15800 bin [8.7,8.8) has 15234 bin [8.8,8.9) has 14834 bin [8.9,9.0) has 14391 bin [9.0,9.1) has 14426 bin [9.1,9.2) has 13386 bin [9.2,9.3) has 12307 bin [9.3,9.4) has 11877 bin [9.4,9.5) has 11526 bin [9.5,9.6) has 11299 bin [9.6,9.7) has 10937 bin [9.7,9.8) has 10600 bin [9.8,9.9) has 9851 bin [9.9,10.0) has 9237 bin [10.0,10.1) has 8376 bin [10.1,10.2) has 8105 bin [10.2,10.3) has 7738 bin [10.3,10.4) has 7379 bin [10.4,10.5) has 7164 bin [10.5,10.6) has 7420 bin [10.6,10.7) has 7042 bin [10.7,10.8) has 6774 bin [10.8,10.9) has 6539 bin [10.9,11.0) has 6656 bin [11.0,11.1) has 6348 bin [11.1,11.2) has 6323 bin [11.2,11.3) has 6261 bin [11.3,11.4) has 5911 bin [11.4,11.5) has 5851 bin [11.5,11.6) has 5775 bin [11.6,11.7) has 5520 bin [11.7,11.8) has 5337 bin [11.8,11.9) has 5078 bin [11.9,12.0) has 5124 bin [12.0,12.1) has 4976 bin [12.1,12.2) has 4825 bin [12.2,12.3) has 4766 bin [12.3,12.4) has 4641 bin [12.4,12.5) has 4369 bin [12.5,12.6) has 4203 bin [12.6,12.7) has 4034 bin [12.7,12.8) has 3841 bin [12.8,12.9) has 3955 bin [12.9,13.0) has 3914 bin [13.0,13.1) has 3779 bin [13.1,13.2) has 3629 bin [13.2,13.3) has 3470 bin [13.3,13.4) has 3347 bin [13.4,13.5) has 3183 bin [13.5,13.6) has 3165 bin [13.6,13.7) has 3060 bin [13.7,13.8) has 2843 bin [13.8,13.9) has 2825 bin [13.9,14.0) has 2588 bin [14.0,14.1) has 2466 bin [14.1,14.2) has 2411 bin [14.2,14.3) has 2284 bin [14.3,14.4) has 2134 bin [14.4,14.5) has 2125 bin [14.5,14.6) has 2007 bin [14.6,14.7) has 2036 bin [14.7,14.8) has 1972 bin [14.8,14.9) has 2057 bin [14.9,15.0) has 2046 bin [15.0,15.1) has 2025 bin [15.1,15.2) has 1963 bin [15.2,15.3) has 1933 bin [15.3,15.4) has 1921 bin [15.4,15.5) has 1879 bin [15.5,15.6) has 1872 bin [15.6,15.7) has 1709 bin [15.7,15.8) has 1765 bin [15.8,15.9) has 1840 bin [15.9,16.0) has 1915 bin [16.0,16.1) has 1855 bin [16.1,16.2) has 1842 bin [16.2,16.3) has 1835 bin [16.3,16.4) has 1846 bin [16.4,16.5) has 1831 bin [16.5,16.6) has 1677 bin [16.6,16.7) has 1697 bin [16.7,16.8) has 1735 bin [16.8,16.9) has 1577 bin [16.9,17.0) has 1547 bin [17.0,17.1) has 1517 bin [17.1,17.2) has 1553 bin [17.2,17.3) has 1573 bin [17.3,17.4) has 1486 bin [17.4,17.5) has 1564 bin [17.5,17.6) has 1552 bin [17.6,17.7) has 1637 bin [17.7,17.8) has 1738 bin [17.8,17.9) has 1604 bin [17.9,18.0) has 1515 bin [18.0,18.1) has 1506 bin [18.1,18.2) has 1467 bin [18.2,18.3) has 1458 bin [18.3,18.4) has 1451 bin [18.4,18.5) has 1518 bin [18.5,18.6) has 1493 bin [18.6,18.7) has 1554 bin [18.7,18.8) has 1445 bin [18.8,18.9) has 1379 bin [18.9,19.0) has 1400 bin [19.0,19.1) has 1405 bin [19.1,19.2) has 1369 bin [19.2,19.3) has 1391 bin [19.3,19.4) has 1421 bin [19.4,19.5) has 1437 bin [19.5,19.6) has 1441 bin [19.6,19.7) has 1401 bin [19.7,19.8) has 1429 bin [19.8,19.9) has 1333 bin [19.9,20.0) has 1322 bin [20.0,20.1) has 1272 bin [20.1,20.2) has 1172 bin [20.2,20.3) has 1174 bin [20.3,20.4) has 1202 bin [20.4,20.5) has 1231 bin [20.5,20.6) has 1198 bin [20.6,20.7) has 1177 bin [20.7,20.8) has 1067 bin [20.8,20.9) has 1102 bin [20.9,21.0) has 1076 bin [21.0,21.1) has 1039 bin [21.1,21.2) has 1097 bin [21.2,21.3) has 1078 bin [21.3,21.4) has 1036 bin [21.4,21.5) has 1011 bin [21.5,21.6) has 998 bin [21.6,21.7) has 1009 bin [21.7,21.8) has 1043 bin [21.8,21.9) has 946 bin [21.9,22.0) has 1000 bin [22.0,22.1) has 970 bin [22.1,22.2) has 975 bin [22.2,22.3) has 903 bin [22.3,22.4) has 868 bin [22.4,22.5) has 871 bin [22.5,22.6) has 742 bin [22.6,22.7) has 747 bin [22.7,22.8) has 735 bin [22.8,22.9) has 743 bin [22.9,23.0) has 740 bin [23.0,23.1) has 715 bin [23.1,23.2) has 681 bin [23.2,23.3) has 603 bin [23.3,23.4) has 646 bin [23.4,23.5) has 551 bin [23.5,23.6) has 526 bin [23.6,23.7) has 521 bin [23.7,23.8) has 431 bin [23.8,23.9) has 445 bin [23.9,24.0) has 445 bin [24.0,24.1) has 416 bin [24.1,24.2) has 394 bin [24.2,24.3) has 409 bin [24.3,24.4) has 416 bin [24.4,24.5) has 401 bin [24.5,24.6) has 360 bin [24.6,24.7) has 347 bin [24.7,24.8) has 343 bin [24.8,24.9) has 325 bin [24.9,25.0) has 307 bin [25.0,25.1) has 302 bin [25.1,25.2) has 309 bin [25.2,25.3) has 328 bin [25.3,25.4) has 312 bin [25.4,25.5) has 271 bin [25.5,25.6) has 330 bin [25.6,25.7) has 252 bin [25.7,25.8) has 280 bin [25.8,25.9) has 234 bin [25.9,26.0) has 234 bin [26.0,26.1) has 242 bin [26.1,26.2) has 234 bin [26.2,26.3) has 259 bin [26.3,26.4) has 233 bin [26.4,26.5) has 254 bin [26.5,26.6) has 243 bin [26.6,26.7) has 197 bin [26.7,26.8) has 194 bin [26.8,26.9) has 189 bin [26.9,27.0) has 157 bin [27.0,27.1) has 189 bin [27.1,27.2) has 166 bin [27.2,27.3) has 141 bin [27.3,27.4) has 152 bin [27.4,27.5) has 124 bin [27.5,27.6) has 129 bin [27.6,27.7) has 110 bin [27.7,27.8) has 75 bin [27.8,27.9) has 79 bin [27.9,28.0) has 46 bin [28.0,28.1) has 40 bin [28.1,28.2) has 26 bin [28.2,28.3) has 37 bin [28.3,28.4) has 23 bin [28.4,28.5) has 15 bin [28.5,28.6) has 6 bin [28.6,28.7) has 6 bin [28.7,28.8) has 2 average z coordinate -1.1 for 93167495 element(s) point source id histogram with bin size 1.000000 bin 83 has 5244127 bin 84 has 6722728 bin 86 has 30471739 bin 87 has 5100698 bin 164 has 4302918 bin 165 has 31712595 bin 166 has 9612690 average point source id 124.488323314907205 for 93167495 element(s)