lasinfo (210611) report for 'AHN4T/46GZ1_20.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: 339/2022 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: 6970140 number of points by return: 6774077 135838 49248 9977 1000 scale factor x y z: 0.001 0.001 0.001 offset x y z: 203980 401230 0 min x y z: 203980.000 401230.000 16.267 max x y z: 205002.967 401983.974 40.152 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: 6970140 extended number of points by return: 6774077 135838 49248 9977 1000 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 1022967 Y 0 753974 Z 16267 40152 intensity 55 5096 return_number 1 5 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 93 95 gps_time 297852584.902136 297856841.003703 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 57 255 B 39 255 NIR 20 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.55 50.96 ('Amplitude') attribute1 -16.46 33.93 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6774077 number of intermediate returns: 60281 number of last returns: 6773042 number of single returns: 6637260 covered area in square units/kilounits: 387692/0.39 point density: all returns 17.98 last only 17.47 (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 6970140 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6774077 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 135838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 49248 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 9977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1000 instead zero. overview over extended number of returns of given pulse: 6637260 173835 117904 36036 4822 256 27 0 0 0 0 0 0 0 0 histogram of classification of points: 237343 unclassified (1) 6634183 ground (2) 96028 building (6) 2586 water (9) +-> flagged as extended overlap: 684202 +---> 46100 of those are unclassified (1) +---> 629835 of those are ground (2) +---> 8185 of those are building (6) +---> 82 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.2,16.3) has 10 bin [16.3,16.4) has 1099 bin [16.4,16.5) has 8644 bin [16.5,16.6) has 7231 bin [16.6,16.7) has 10730 bin [16.7,16.8) has 90247 bin [16.8,16.9) has 404230 bin [16.9,17.0) has 430467 bin [17.0,17.1) has 635748 bin [17.1,17.2) has 1019338 bin [17.2,17.3) has 1042662 bin [17.3,17.4) has 732801 bin [17.4,17.5) has 826244 bin [17.5,17.6) has 449987 bin [17.6,17.7) has 227003 bin [17.7,17.8) has 148618 bin [17.8,17.9) has 137238 bin [17.9,18.0) has 119862 bin [18.0,18.1) has 52950 bin [18.1,18.2) has 35282 bin [18.2,18.3) has 30872 bin [18.3,18.4) has 20474 bin [18.4,18.5) has 21316 bin [18.5,18.6) has 17947 bin [18.6,18.7) has 19011 bin [18.7,18.8) has 17808 bin [18.8,18.9) has 30767 bin [18.9,19.0) has 24355 bin [19.0,19.1) has 26725 bin [19.1,19.2) has 23800 bin [19.2,19.3) has 9452 bin [19.3,19.4) has 4562 bin [19.4,19.5) has 3380 bin [19.5,19.6) has 3673 bin [19.6,19.7) has 4195 bin [19.7,19.8) has 4514 bin [19.8,19.9) has 4847 bin [19.9,20.0) has 6039 bin [20.0,20.1) has 6021 bin [20.1,20.2) has 3977 bin [20.2,20.3) has 2140 bin [20.3,20.4) has 2303 bin [20.4,20.5) has 1946 bin [20.5,20.6) has 1946 bin [20.6,20.7) has 1910 bin [20.7,20.8) has 2158 bin [20.8,20.9) has 2023 bin [20.9,21.0) has 1953 bin [21.0,21.1) has 2005 bin [21.1,21.2) has 2601 bin [21.2,21.3) has 2261 bin [21.3,21.4) has 2796 bin [21.4,21.5) has 2093 bin [21.5,21.6) has 2394 bin [21.6,21.7) has 2789 bin [21.7,21.8) has 2590 bin [21.8,21.9) has 2591 bin [21.9,22.0) has 2543 bin [22.0,22.1) has 3285 bin [22.1,22.2) has 2902 bin [22.2,22.3) has 2792 bin [22.3,22.4) has 2718 bin [22.4,22.5) has 2717 bin [22.5,22.6) has 2774 bin [22.6,22.7) has 2587 bin [22.7,22.8) has 2951 bin [22.8,22.9) has 3186 bin [22.9,23.0) has 3441 bin [23.0,23.1) has 3828 bin [23.1,23.2) has 3597 bin [23.2,23.3) has 3592 bin [23.3,23.4) has 3681 bin [23.4,23.5) has 3757 bin [23.5,23.6) has 3740 bin [23.6,23.7) has 3833 bin [23.7,23.8) has 3907 bin [23.8,23.9) has 3904 bin [23.9,24.0) has 4079 bin [24.0,24.1) has 4058 bin [24.1,24.2) has 3806 bin [24.2,24.3) has 4127 bin [24.3,24.4) has 3992 bin [24.4,24.5) has 3653 bin [24.5,24.6) has 3725 bin [24.6,24.7) has 3785 bin [24.7,24.8) has 3624 bin [24.8,24.9) has 3770 bin [24.9,25.0) has 3689 bin [25.0,25.1) has 3809 bin [25.1,25.2) has 3533 bin [25.2,25.3) has 3503 bin [25.3,25.4) has 3304 bin [25.4,25.5) has 3418 bin [25.5,25.6) has 3324 bin [25.6,25.7) has 3286 bin [25.7,25.8) has 3406 bin [25.8,25.9) has 3373 bin [25.9,26.0) has 3334 bin [26.0,26.1) has 3285 bin [26.1,26.2) has 3315 bin [26.2,26.3) has 3460 bin [26.3,26.4) has 3668 bin [26.4,26.5) has 3484 bin [26.5,26.6) has 3406 bin [26.6,26.7) has 3295 bin [26.7,26.8) has 2984 bin [26.8,26.9) has 2701 bin [26.9,27.0) has 2688 bin [27.0,27.1) has 3035 bin [27.1,27.2) has 2740 bin [27.2,27.3) has 2638 bin [27.3,27.4) has 2673 bin [27.4,27.5) has 2621 bin [27.5,27.6) has 2562 bin [27.6,27.7) has 2650 bin [27.7,27.8) has 2538 bin [27.8,27.9) has 2478 bin [27.9,28.0) has 2448 bin [28.0,28.1) has 2617 bin [28.1,28.2) has 2421 bin [28.2,28.3) has 2317 bin [28.3,28.4) has 2363 bin [28.4,28.5) has 2424 bin [28.5,28.6) has 2242 bin [28.6,28.7) has 2182 bin [28.7,28.8) has 2047 bin [28.8,28.9) has 2183 bin [28.9,29.0) has 2150 bin [29.0,29.1) has 2084 bin [29.1,29.2) has 1985 bin [29.2,29.3) has 1971 bin [29.3,29.4) has 1922 bin [29.4,29.5) has 2058 bin [29.5,29.6) has 1566 bin [29.6,29.7) has 1434 bin [29.7,29.8) has 1359 bin [29.8,29.9) has 1367 bin [29.9,30.0) has 1337 bin [30.0,30.1) has 1223 bin [30.1,30.2) has 1187 bin [30.2,30.3) has 1128 bin [30.3,30.4) has 1035 bin [30.4,30.5) has 1060 bin [30.5,30.6) has 1043 bin [30.6,30.7) has 885 bin [30.7,30.8) has 873 bin [30.8,30.9) has 842 bin [30.9,31.0) has 843 bin [31.0,31.1) has 832 bin [31.1,31.2) has 793 bin [31.2,31.3) has 763 bin [31.3,31.4) has 726 bin [31.4,31.5) has 697 bin [31.5,31.6) has 628 bin [31.6,31.7) has 651 bin [31.7,31.8) has 574 bin [31.8,31.9) has 618 bin [31.9,32.0) has 586 bin [32.0,32.1) has 588 bin [32.1,32.2) has 499 bin [32.2,32.3) has 470 bin [32.3,32.4) has 407 bin [32.4,32.5) has 412 bin [32.5,32.6) has 416 bin [32.6,32.7) has 335 bin [32.7,32.8) has 366 bin [32.8,32.9) has 367 bin [32.9,33.0) has 376 bin [33.0,33.1) has 359 bin [33.1,33.2) has 302 bin [33.2,33.3) has 314 bin [33.3,33.4) has 302 bin [33.4,33.5) has 327 bin [33.5,33.6) has 263 bin [33.6,33.7) has 251 bin [33.7,33.8) has 263 bin [33.8,33.9) has 250 bin [33.9,34.0) has 221 bin [34.0,34.1) has 232 bin [34.1,34.2) has 178 bin [34.2,34.3) has 165 bin [34.3,34.4) has 156 bin [34.4,34.5) has 157 bin [34.5,34.6) has 126 bin [34.6,34.7) has 126 bin [34.7,34.8) has 111 bin [34.8,34.9) has 96 bin [34.9,35.0) has 87 bin [35.0,35.1) has 87 bin [35.1,35.2) has 80 bin [35.2,35.3) has 69 bin [35.3,35.4) has 56 bin [35.4,35.5) has 46 bin [35.5,35.6) has 48 bin [35.6,35.7) has 32 bin [35.7,35.8) has 45 bin [35.8,35.9) has 36 bin [35.9,36.0) has 47 bin [36.0,36.1) has 29 bin [36.1,36.2) has 32 bin [36.2,36.3) has 30 bin [36.3,36.4) has 32 bin [36.4,36.5) has 32 bin [36.5,36.6) has 25 bin [36.6,36.7) has 19 bin [36.7,36.8) has 25 bin [36.8,36.9) has 19 bin [36.9,37.0) has 17 bin [37.0,37.1) has 8 bin [37.1,37.2) has 13 bin [37.2,37.3) has 10 bin [37.3,37.4) has 11 bin [37.4,37.5) has 10 bin [37.5,37.6) has 7 bin [37.6,37.7) has 11 bin [37.7,37.8) has 5 bin [37.8,37.9) has 8 bin [37.9,38.0) has 7 bin [38.0,38.1) has 8 bin [38.1,38.2) has 4 bin [38.2,38.3) has 5 bin [38.3,38.4) has 7 bin [38.4,38.5) has 7 bin [38.5,38.6) has 6 bin [38.6,38.7) has 5 bin [38.7,38.8) has 6 bin [38.8,38.9) has 5 bin [38.9,39.0) has 4 bin [39.0,39.1) has 1 bin [39.1,39.2) has 2 bin [39.2,39.3) has 3 bin [39.3,39.4) has 7 bin [39.4,39.5) has 2 bin [39.5,39.6) has 1 bin [39.6,39.7) has 1 bin [39.7,39.8) has 2 bin [39.8,39.9) has 1 bin [39.9,40.0) has 1 bin [40.1,40.2) has 1 average z coordinate 17.7 for 6970140 element(s) point source id histogram with bin size 1.000000 bin 93 has 6046 bin 94 has 6043333 bin 95 has 920761 average point source id 94.131233375513261 for 6970140 element(s)