lasinfo (210611) report for 'AHN4T/31CN1_08.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: 40351781 number of points by return: 37579239 2274644 432984 59558 5356 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 459980 0 min x y z: 101980.000 459980.000 -2.730 max x y z: 103019.999 461269.999 28.995 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: 40351781 extended number of points by return: 37579239 2274644 432984 59558 5356 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 -2730 28995 intensity 0 4379 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 -33 34 user_data 6 7 point_source_ID 169 171 gps_time 270301649.658948 270303347.109768 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 40 255 B 18 255 NIR 42 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 43.79 ('Amplitude') attribute1 -15.78 28.52 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37579239 number of intermediate returns: 500105 number of last returns: 37506326 number of single returns: 35233889 covered area in square units/kilounits: 1265976/1.27 point density: all returns 31.87 last only 29.63 (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 40351781 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37579239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2274644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 432984 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 59558 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5356 instead zero. overview over extended number of returns of given pulse: 35233889 3747546 1125921 217545 26759 121 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5817233 unclassified (1) 29901761 ground (2) 3998922 building (6) 592465 water (9) 41400 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2955760 +---> 343430 of those are unclassified (1) +---> 2376341 of those are ground (2) +---> 219933 of those are building (6) +---> 15293 of those are water (9) +---> 763 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.8,-2.7) has 13 bin [-2.7,-2.6) has 1679 bin [-2.6,-2.5) has 13010 bin [-2.5,-2.4) has 10617 bin [-2.4,-2.3) has 24284 bin [-2.3,-2.2) has 67760 bin [-2.2,-2.1) has 250557 bin [-2.1,-2.0) has 252274 bin [-2.0,-1.9) has 398468 bin [-1.9,-1.8) has 822698 bin [-1.8,-1.7) has 1637352 bin [-1.7,-1.6) has 1928281 bin [-1.6,-1.5) has 1864727 bin [-1.5,-1.4) has 1621748 bin [-1.4,-1.3) has 1626097 bin [-1.3,-1.2) has 1952214 bin [-1.2,-1.1) has 2331822 bin [-1.1,-1.0) has 1654594 bin [-1.0,-0.9) has 1277171 bin [-0.9,-0.8) has 1477773 bin [-0.8,-0.7) has 1758967 bin [-0.7,-0.6) has 1566189 bin [-0.6,-0.5) has 1524510 bin [-0.5,-0.4) has 1247425 bin [-0.4,-0.3) has 926185 bin [-0.3,-0.2) has 777758 bin [-0.2,-0.1) has 1013563 bin [-0.1,0.0) has 1155908 bin [0.0,0.1) has 880424 bin [0.1,0.2) has 752744 bin [0.2,0.3) has 552216 bin [0.3,0.4) has 308307 bin [0.4,0.5) has 181977 bin [0.5,0.6) has 140056 bin [0.6,0.7) has 119218 bin [0.7,0.8) has 118692 bin [0.8,0.9) has 125987 bin [0.9,1.0) has 105964 bin [1.0,1.1) has 102121 bin [1.1,1.2) has 106868 bin [1.2,1.3) has 133610 bin [1.3,1.4) has 213884 bin [1.4,1.5) has 105799 bin [1.5,1.6) has 98398 bin [1.6,1.7) has 91003 bin [1.7,1.8) has 93911 bin [1.8,1.9) has 98313 bin [1.9,2.0) has 114790 bin [2.0,2.1) has 114911 bin [2.1,2.2) has 111967 bin [2.2,2.3) has 114429 bin [2.3,2.4) has 106116 bin [2.4,2.5) has 100678 bin [2.5,2.6) has 103015 bin [2.6,2.7) has 115109 bin [2.7,2.8) has 111170 bin [2.8,2.9) has 88985 bin [2.9,3.0) has 95418 bin [3.0,3.1) has 90441 bin [3.1,3.2) has 80145 bin [3.2,3.3) has 75719 bin [3.3,3.4) has 78605 bin [3.4,3.5) has 82577 bin [3.5,3.6) has 66854 bin [3.6,3.7) has 69815 bin [3.7,3.8) has 79026 bin [3.8,3.9) has 65366 bin [3.9,4.0) has 67743 bin [4.0,4.1) has 73137 bin [4.1,4.2) has 78845 bin [4.2,4.3) has 70075 bin [4.3,4.4) has 58218 bin [4.4,4.5) has 53011 bin [4.5,4.6) has 58779 bin [4.6,4.7) has 90032 bin [4.7,4.8) has 87226 bin [4.8,4.9) has 104735 bin [4.9,5.0) has 89326 bin [5.0,5.1) has 77685 bin [5.1,5.2) has 76643 bin [5.2,5.3) has 76110 bin [5.3,5.4) has 75333 bin [5.4,5.5) has 63101 bin [5.5,5.6) has 65542 bin [5.6,5.7) has 74290 bin [5.7,5.8) has 87316 bin [5.8,5.9) has 98988 bin [5.9,6.0) has 83773 bin [6.0,6.1) has 72120 bin [6.1,6.2) has 87356 bin [6.2,6.3) has 76637 bin [6.3,6.4) has 101105 bin [6.4,6.5) has 75687 bin [6.5,6.6) has 107628 bin [6.6,6.7) has 65312 bin [6.7,6.8) has 79795 bin [6.8,6.9) has 63926 bin [6.9,7.0) has 69723 bin [7.0,7.1) has 71068 bin [7.1,7.2) has 99473 bin [7.2,7.3) has 111195 bin [7.3,7.4) has 92567 bin [7.4,7.5) has 57819 bin [7.5,7.6) has 54124 bin [7.6,7.7) has 53345 bin [7.7,7.8) has 52926 bin [7.8,7.9) has 52199 bin [7.9,8.0) has 56099 bin [8.0,8.1) has 55506 bin [8.1,8.2) has 66272 bin [8.2,8.3) has 71646 bin [8.3,8.4) has 64235 bin [8.4,8.5) has 74152 bin [8.5,8.6) has 109430 bin [8.6,8.7) has 48341 bin [8.7,8.8) has 50642 bin [8.8,8.9) has 68749 bin [8.9,9.0) has 68557 bin [9.0,9.1) has 69014 bin [9.1,9.2) has 64716 bin [9.2,9.3) has 52241 bin [9.3,9.4) has 50666 bin [9.4,9.5) has 52230 bin [9.5,9.6) has 56321 bin [9.6,9.7) has 60830 bin [9.7,9.8) has 36622 bin [9.8,9.9) has 24947 bin [9.9,10.0) has 25048 bin [10.0,10.1) has 36239 bin [10.1,10.2) has 44994 bin [10.2,10.3) has 52736 bin [10.3,10.4) has 42059 bin [10.4,10.5) has 23921 bin [10.5,10.6) has 19207 bin [10.6,10.7) has 18618 bin [10.7,10.8) has 13786 bin [10.8,10.9) has 11547 bin [10.9,11.0) has 12272 bin [11.0,11.1) has 27741 bin [11.1,11.2) has 18406 bin [11.2,11.3) has 18241 bin [11.3,11.4) has 37824 bin [11.4,11.5) has 18935 bin [11.5,11.6) has 9589 bin [11.6,11.7) has 8269 bin [11.7,11.8) has 14365 bin [11.8,11.9) has 15293 bin [11.9,12.0) has 9328 bin [12.0,12.1) has 11095 bin [12.1,12.2) has 9414 bin [12.2,12.3) has 9018 bin [12.3,12.4) has 9910 bin [12.4,12.5) has 8676 bin [12.5,12.6) has 8178 bin [12.6,12.7) has 8933 bin [12.7,12.8) has 8499 bin [12.8,12.9) has 7874 bin [12.9,13.0) has 7459 bin [13.0,13.1) has 7190 bin [13.1,13.2) has 7028 bin [13.2,13.3) has 7128 bin [13.3,13.4) has 7224 bin [13.4,13.5) has 8265 bin [13.5,13.6) has 7414 bin [13.6,13.7) has 4706 bin [13.7,13.8) has 3800 bin [13.8,13.9) has 3844 bin [13.9,14.0) has 3595 bin [14.0,14.1) has 3421 bin [14.1,14.2) has 3118 bin [14.2,14.3) has 3073 bin [14.3,14.4) has 3018 bin [14.4,14.5) has 2750 bin [14.5,14.6) has 2711 bin [14.6,14.7) has 2440 bin [14.7,14.8) has 2321 bin [14.8,14.9) has 2492 bin [14.9,15.0) has 2434 bin [15.0,15.1) has 1981 bin [15.1,15.2) has 1814 bin [15.2,15.3) has 1662 bin [15.3,15.4) has 1616 bin [15.4,15.5) has 1631 bin [15.5,15.6) has 2473 bin [15.6,15.7) has 6937 bin [15.7,15.8) has 10055 bin [15.8,15.9) has 3816 bin [15.9,16.0) has 1295 bin [16.0,16.1) has 1211 bin [16.1,16.2) has 1302 bin [16.2,16.3) has 1704 bin [16.3,16.4) has 1129 bin [16.4,16.5) has 2819 bin [16.5,16.6) has 4730 bin [16.6,16.7) has 1518 bin [16.7,16.8) has 503 bin [16.8,16.9) has 449 bin [16.9,17.0) has 442 bin [17.0,17.1) has 467 bin [17.1,17.2) has 407 bin [17.2,17.3) has 419 bin [17.3,17.4) has 436 bin [17.4,17.5) has 296 bin [17.5,17.6) has 234 bin [17.6,17.7) has 182 bin [17.7,17.8) has 202 bin [17.8,17.9) has 198 bin [17.9,18.0) has 196 bin [18.0,18.1) has 335 bin [18.1,18.2) has 176 bin [18.2,18.3) has 687 bin [18.3,18.4) has 597 bin [18.4,18.5) has 138 bin [18.5,18.6) has 126 bin [18.6,18.7) has 152 bin [18.7,18.8) has 128 bin [18.8,18.9) has 136 bin [18.9,19.0) has 65 bin [19.0,19.1) has 57 bin [19.1,19.2) has 60 bin [19.2,19.3) has 50 bin [19.3,19.4) has 54 bin [19.4,19.5) has 70 bin [19.5,19.6) has 64 bin [19.6,19.7) has 56 bin [19.7,19.8) has 70 bin [19.8,19.9) has 46 bin [19.9,20.0) has 51 bin [20.0,20.1) has 44 bin [20.1,20.2) has 59 bin [20.2,20.3) has 114 bin [20.3,20.4) has 89 bin [20.4,20.5) has 212 bin [20.5,20.6) has 51 bin [20.6,20.7) has 24 bin [20.7,20.8) has 29 bin [20.8,20.9) has 42 bin [20.9,21.0) has 29 bin [21.0,21.1) has 30 bin [21.1,21.2) has 33 bin [21.2,21.3) has 41 bin [21.3,21.4) has 40 bin [21.4,21.5) has 32 bin [21.5,21.6) has 28 bin [21.6,21.7) has 33 bin [21.7,21.8) has 40 bin [21.8,21.9) has 50 bin [21.9,22.0) has 66 bin [22.0,22.1) has 161 bin [22.1,22.2) has 458 bin [22.2,22.3) has 757 bin [22.3,22.4) has 648 bin [22.4,22.5) has 523 bin [22.5,22.6) has 288 bin [22.6,22.7) has 121 bin [22.7,22.8) has 144 bin [22.8,22.9) has 131 bin [22.9,23.0) has 83 bin [23.0,23.1) has 78 bin [23.1,23.2) has 116 bin [23.2,23.3) has 156 bin [23.3,23.4) has 84 bin [23.4,23.5) has 60 bin [23.5,23.6) has 54 bin [23.6,23.7) has 30 bin [23.7,23.8) has 19 bin [23.8,23.9) has 48 bin [23.9,24.0) has 65 bin [24.0,24.1) has 66 bin [24.1,24.2) has 38 bin [24.2,24.3) has 34 bin [24.3,24.4) has 29 bin [24.4,24.5) has 28 bin [24.5,24.6) has 28 bin [24.6,24.7) has 18 bin [24.7,24.8) has 25 bin [24.8,24.9) has 21 bin [24.9,25.0) has 21 bin [25.0,25.1) has 23 bin [25.1,25.2) has 17 bin [25.2,25.3) has 30 bin [25.3,25.4) has 17 bin [25.4,25.5) has 29 bin [25.5,25.6) has 21 bin [25.6,25.7) has 22 bin [25.7,25.8) has 20 bin [25.8,25.9) has 14 bin [25.9,26.0) has 22 bin [26.0,26.1) has 17 bin [26.1,26.2) has 14 bin [26.2,26.3) has 22 bin [26.3,26.4) has 12 bin [26.4,26.5) has 11 bin [26.5,26.6) has 10 bin [26.6,26.7) has 6 bin [26.7,26.8) has 7 bin [26.8,26.9) has 9 bin [26.9,27.0) has 6 bin [27.0,27.1) has 3 bin [27.2,27.3) has 2 bin [27.4,27.5) has 2 bin [27.6,27.7) has 2 bin [28.1,28.2) has 2 bin [28.2,28.3) has 8 bin [28.3,28.4) has 22 bin [28.4,28.5) has 164 bin [28.5,28.6) has 398 bin [28.6,28.7) has 377 bin [28.7,28.8) has 370 bin [28.8,28.9) has 401 bin [28.9,29.0) has 194 average z coordinate 0.3 for 40351781 element(s) point source id histogram with bin size 1.000000 bin 169 has 10426733 bin 170 has 27369923 bin 171 has 2555125 average point source id 169.804925388547275 for 40351781 element(s)