lasinfo (210611) report for 'AHN4T/18AN1_19.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: 23142482 number of points by return: 22738619 240033 118638 37580 6872 scale factor x y z: 0.001 0.001 0.001 offset x y z: 262980 544980 0 min x y z: 262980.000 544980.000 7.920 max x y z: 264019.999 546269.999 32.869 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: 23142482 extended number of points by return: 22738619 240033 118638 37580 6872 700 40 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 7920 32869 intensity 67 4727 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 -29 29 user_data 6 7 point_source_ID 53 55 gps_time 330439685.094087 330441876.594524 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 41 255 B 32 255 NIR 5 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.39 31.09 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22738619 number of intermediate returns: 163818 number of last returns: 22738949 number of single returns: 22498904 covered area in square units/kilounits: 1328088/1.33 point density: all returns 17.43 last only 17.12 (per square units) spacing: all returns 0.24 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23142482 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22738619 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 240033 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 118638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 37580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6872 instead zero. overview over extended number of returns of given pulse: 22498904 242547 243172 122799 30828 3958 274 0 0 0 0 0 0 0 0 histogram of classification of points: 501131 unclassified (1) 22495239 ground (2) 146112 water (9) +-> flagged as extended overlap: 1872539 +---> 86726 of those are unclassified (1) +---> 1775421 of those are ground (2) +---> 10392 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.9,8.0) has 94 bin [8.0,8.1) has 4500 bin [8.1,8.2) has 40661 bin [8.2,8.3) has 26539 bin [8.3,8.4) has 59027 bin [8.4,8.5) has 67306 bin [8.5,8.6) has 75944 bin [8.6,8.7) has 61834 bin [8.7,8.8) has 63221 bin [8.8,8.9) has 65334 bin [8.9,9.0) has 70303 bin [9.0,9.1) has 117426 bin [9.1,9.2) has 353312 bin [9.2,9.3) has 708179 bin [9.3,9.4) has 1901606 bin [9.4,9.5) has 3153424 bin [9.5,9.6) has 3744452 bin [9.6,9.7) has 3579073 bin [9.7,9.8) has 3331452 bin [9.8,9.9) has 2306759 bin [9.9,10.0) has 1384900 bin [10.0,10.1) has 675984 bin [10.1,10.2) has 355650 bin [10.2,10.3) has 257066 bin [10.3,10.4) has 169026 bin [10.4,10.5) has 82140 bin [10.5,10.6) has 20314 bin [10.6,10.7) has 3918 bin [10.7,10.8) has 3507 bin [10.8,10.9) has 3242 bin [10.9,11.0) has 3425 bin [11.0,11.1) has 3476 bin [11.1,11.2) has 3384 bin [11.2,11.3) has 3234 bin [11.3,11.4) has 3258 bin [11.4,11.5) has 3383 bin [11.5,11.6) has 3441 bin [11.6,11.7) has 3459 bin [11.7,11.8) has 3671 bin [11.8,11.9) has 3656 bin [11.9,12.0) has 3618 bin [12.0,12.1) has 5313 bin [12.1,12.2) has 4912 bin [12.2,12.3) has 4626 bin [12.3,12.4) has 4704 bin [12.4,12.5) has 3907 bin [12.5,12.6) has 3457 bin [12.6,12.7) has 3253 bin [12.7,12.8) has 3214 bin [12.8,12.9) has 3236 bin [12.9,13.0) has 3238 bin [13.0,13.1) has 3086 bin [13.1,13.2) has 2969 bin [13.2,13.3) has 2932 bin [13.3,13.4) has 2890 bin [13.4,13.5) has 3028 bin [13.5,13.6) has 3101 bin [13.6,13.7) has 3044 bin [13.7,13.8) has 3063 bin [13.8,13.9) has 3078 bin [13.9,14.0) has 3047 bin [14.0,14.1) has 3023 bin [14.1,14.2) has 3012 bin [14.2,14.3) has 3031 bin [14.3,14.4) has 3140 bin [14.4,14.5) has 3091 bin [14.5,14.6) has 3096 bin [14.6,14.7) has 2991 bin [14.7,14.8) has 3119 bin [14.8,14.9) has 3009 bin [14.9,15.0) has 3156 bin [15.0,15.1) has 3154 bin [15.1,15.2) has 3170 bin [15.2,15.3) has 3248 bin [15.3,15.4) has 3179 bin [15.4,15.5) has 3103 bin [15.5,15.6) has 3090 bin [15.6,15.7) has 3136 bin [15.7,15.8) has 3231 bin [15.8,15.9) has 3124 bin [15.9,16.0) has 3177 bin [16.0,16.1) has 3096 bin [16.1,16.2) has 3248 bin [16.2,16.3) has 3309 bin [16.3,16.4) has 3183 bin [16.4,16.5) has 3294 bin [16.5,16.6) has 3185 bin [16.6,16.7) has 3165 bin [16.7,16.8) has 3048 bin [16.8,16.9) has 3095 bin [16.9,17.0) has 3051 bin [17.0,17.1) has 2934 bin [17.1,17.2) has 2925 bin [17.2,17.3) has 2890 bin [17.3,17.4) has 2803 bin [17.4,17.5) has 2777 bin [17.5,17.6) has 2885 bin [17.6,17.7) has 2819 bin [17.7,17.8) has 2659 bin [17.8,17.9) has 2626 bin [17.9,18.0) has 2679 bin [18.0,18.1) has 2623 bin [18.1,18.2) has 2682 bin [18.2,18.3) has 2519 bin [18.3,18.4) has 2585 bin [18.4,18.5) has 2575 bin [18.5,18.6) has 2476 bin [18.6,18.7) has 2426 bin [18.7,18.8) has 2330 bin [18.8,18.9) has 2312 bin [18.9,19.0) has 2257 bin [19.0,19.1) has 2419 bin [19.1,19.2) has 2326 bin [19.2,19.3) has 2287 bin [19.3,19.4) has 2279 bin [19.4,19.5) has 2242 bin [19.5,19.6) has 2136 bin [19.6,19.7) has 2105 bin [19.7,19.8) has 2117 bin [19.8,19.9) has 1883 bin [19.9,20.0) has 2087 bin [20.0,20.1) has 1940 bin [20.1,20.2) has 1900 bin [20.2,20.3) has 1829 bin [20.3,20.4) has 1846 bin [20.4,20.5) has 1839 bin [20.5,20.6) has 1742 bin [20.6,20.7) has 1703 bin [20.7,20.8) has 1718 bin [20.8,20.9) has 1755 bin [20.9,21.0) has 1693 bin [21.0,21.1) has 1789 bin [21.1,21.2) has 1788 bin [21.2,21.3) has 1790 bin [21.3,21.4) has 1840 bin [21.4,21.5) has 1888 bin [21.5,21.6) has 1861 bin [21.6,21.7) has 1810 bin [21.7,21.8) has 1826 bin [21.8,21.9) has 1774 bin [21.9,22.0) has 1881 bin [22.0,22.1) has 1845 bin [22.1,22.2) has 1821 bin [22.2,22.3) has 1837 bin [22.3,22.4) has 1941 bin [22.4,22.5) has 1901 bin [22.5,22.6) has 2045 bin [22.6,22.7) has 2025 bin [22.7,22.8) has 1992 bin [22.8,22.9) has 1986 bin [22.9,23.0) has 2010 bin [23.0,23.1) has 1973 bin [23.1,23.2) has 2053 bin [23.2,23.3) has 2221 bin [23.3,23.4) has 2105 bin [23.4,23.5) has 2237 bin [23.5,23.6) has 2163 bin [23.6,23.7) has 2235 bin [23.7,23.8) has 2199 bin [23.8,23.9) has 2263 bin [23.9,24.0) has 2266 bin [24.0,24.1) has 2430 bin [24.1,24.2) has 2280 bin [24.2,24.3) has 2255 bin [24.3,24.4) has 2289 bin [24.4,24.5) has 2245 bin [24.5,24.6) has 2227 bin [24.6,24.7) has 2238 bin [24.7,24.8) has 2227 bin [24.8,24.9) has 2322 bin [24.9,25.0) has 2206 bin [25.0,25.1) has 2288 bin [25.1,25.2) has 2148 bin [25.2,25.3) has 2236 bin [25.3,25.4) has 2312 bin [25.4,25.5) has 2205 bin [25.5,25.6) has 2240 bin [25.6,25.7) has 2239 bin [25.7,25.8) has 2176 bin [25.8,25.9) has 2169 bin [25.9,26.0) has 2191 bin [26.0,26.1) has 2206 bin [26.1,26.2) has 2274 bin [26.2,26.3) has 2194 bin [26.3,26.4) has 2036 bin [26.4,26.5) has 2084 bin [26.5,26.6) has 2031 bin [26.6,26.7) has 2043 bin [26.7,26.8) has 1887 bin [26.8,26.9) has 1806 bin [26.9,27.0) has 1831 bin [27.0,27.1) has 1835 bin [27.1,27.2) has 1812 bin [27.2,27.3) has 1627 bin [27.3,27.4) has 1655 bin [27.4,27.5) has 1651 bin [27.5,27.6) has 1549 bin [27.6,27.7) has 1523 bin [27.7,27.8) has 1518 bin [27.8,27.9) has 1525 bin [27.9,28.0) has 1405 bin [28.0,28.1) has 1345 bin [28.1,28.2) has 1258 bin [28.2,28.3) has 1208 bin [28.3,28.4) has 1158 bin [28.4,28.5) has 1200 bin [28.5,28.6) has 1138 bin [28.6,28.7) has 1069 bin [28.7,28.8) has 1031 bin [28.8,28.9) has 888 bin [28.9,29.0) has 851 bin [29.0,29.1) has 853 bin [29.1,29.2) has 821 bin [29.2,29.3) has 722 bin [29.3,29.4) has 680 bin [29.4,29.5) has 622 bin [29.5,29.6) has 556 bin [29.6,29.7) has 537 bin [29.7,29.8) has 458 bin [29.8,29.9) has 474 bin [29.9,30.0) has 470 bin [30.0,30.1) has 410 bin [30.1,30.2) has 341 bin [30.2,30.3) has 297 bin [30.3,30.4) has 300 bin [30.4,30.5) has 310 bin [30.5,30.6) has 236 bin [30.6,30.7) has 218 bin [30.7,30.8) has 214 bin [30.8,30.9) has 196 bin [30.9,31.0) has 155 bin [31.0,31.1) has 137 bin [31.1,31.2) has 121 bin [31.2,31.3) has 124 bin [31.3,31.4) has 85 bin [31.4,31.5) has 70 bin [31.5,31.6) has 67 bin [31.6,31.7) has 63 bin [31.7,31.8) has 43 bin [31.8,31.9) has 32 bin [31.9,32.0) has 25 bin [32.0,32.1) has 7 bin [32.1,32.2) has 16 bin [32.2,32.3) has 5 bin [32.3,32.4) has 3 bin [32.4,32.5) has 2 bin [32.5,32.6) has 2 bin [32.6,32.7) has 1 bin [32.7,32.8) has 4 bin [32.8,32.9) has 1 average z coordinate 9.8 for 23142482 element(s) point source id histogram with bin size 1.000000 bin 53 has 3968928 bin 54 has 18167165 bin 55 has 1006389 average point source id 53.871986980480315 for 23142482 element(s)