lasinfo (210611) report for 'AHN4T/23AN2_09.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: 336/2022 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: 2298373 number of points by return: 2167876 111973 16474 1864 172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 267980 522480 0 min x y z: 267980.000 522480.000 16.821 max x y z: 268104.263 523769.998 31.474 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: 2298373 extended number of points by return: 2167876 111973 16474 1864 172 12 2 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 124263 Y 0 1289998 Z 16821 31474 intensity 59 3808 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 73 1072 gps_time 330861112.759240 330863199.482107 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 25 255 G 37 244 B 33 231 NIR 9 225 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 -16.27 21.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 2167876 number of intermediate returns: 18509 number of last returns: 2167974 number of single returns: 2055986 covered area in square units/kilounits: 119500/0.12 point density: all returns 19.23 last only 18.14 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2298373 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2167876 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 111973 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 16474 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1864 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 172 instead zero. overview over extended number of returns of given pulse: 2055986 190933 43805 6775 800 60 14 0 0 0 0 0 0 0 0 histogram of classification of points: 169165 unclassified (1) 2118336 ground (2) 10872 water (9) +-> flagged as extended overlap: 542062 +---> 47766 of those are unclassified (1) +---> 486030 of those are ground (2) +---> 8266 of those are water (9) z coordinate histogram with bin size 0.100000 bin [16.8,16.9) has 78 bin [16.9,17.0) has 6248 bin [17.0,17.1) has 65887 bin [17.1,17.2) has 225843 bin [17.2,17.3) has 279311 bin [17.3,17.4) has 149303 bin [17.4,17.5) has 64012 bin [17.5,17.6) has 40962 bin [17.6,17.7) has 37456 bin [17.7,17.8) has 61599 bin [17.8,17.9) has 81867 bin [17.9,18.0) has 82635 bin [18.0,18.1) has 71900 bin [18.1,18.2) has 59601 bin [18.2,18.3) has 58645 bin [18.3,18.4) has 76753 bin [18.4,18.5) has 71766 bin [18.5,18.6) has 74415 bin [18.6,18.7) has 68249 bin [18.7,18.8) has 70111 bin [18.8,18.9) has 70840 bin [18.9,19.0) has 96729 bin [19.0,19.1) has 51587 bin [19.1,19.2) has 58737 bin [19.2,19.3) has 59134 bin [19.3,19.4) has 29466 bin [19.4,19.5) has 25088 bin [19.5,19.6) has 24021 bin [19.6,19.7) has 23130 bin [19.7,19.8) has 22595 bin [19.8,19.9) has 20512 bin [19.9,20.0) has 23360 bin [20.0,20.1) has 23604 bin [20.1,20.2) has 12453 bin [20.2,20.3) has 2510 bin [20.3,20.4) has 1829 bin [20.4,20.5) has 1897 bin [20.5,20.6) has 1871 bin [20.6,20.7) has 1971 bin [20.7,20.8) has 1898 bin [20.8,20.9) has 1937 bin [20.9,21.0) has 2010 bin [21.0,21.1) has 2020 bin [21.1,21.2) has 2067 bin [21.2,21.3) has 2085 bin [21.3,21.4) has 2166 bin [21.4,21.5) has 2228 bin [21.5,21.6) has 2236 bin [21.6,21.7) has 2345 bin [21.7,21.8) has 2361 bin [21.8,21.9) has 2275 bin [21.9,22.0) has 2245 bin [22.0,22.1) has 2339 bin [22.1,22.2) has 2201 bin [22.2,22.3) has 2255 bin [22.3,22.4) has 2194 bin [22.4,22.5) has 2077 bin [22.5,22.6) has 2167 bin [22.6,22.7) has 2166 bin [22.7,22.8) has 2063 bin [22.8,22.9) has 2004 bin [22.9,23.0) has 2120 bin [23.0,23.1) has 1996 bin [23.1,23.2) has 1934 bin [23.2,23.3) has 1869 bin [23.3,23.4) has 1815 bin [23.4,23.5) has 1789 bin [23.5,23.6) has 1694 bin [23.6,23.7) has 1639 bin [23.7,23.8) has 1509 bin [23.8,23.9) has 1519 bin [23.9,24.0) has 1439 bin [24.0,24.1) has 1390 bin [24.1,24.2) has 1273 bin [24.2,24.3) has 1156 bin [24.3,24.4) has 1097 bin [24.4,24.5) has 1081 bin [24.5,24.6) has 1098 bin [24.6,24.7) has 1004 bin [24.7,24.8) has 989 bin [24.8,24.9) has 908 bin [24.9,25.0) has 856 bin [25.0,25.1) has 834 bin [25.1,25.2) has 848 bin [25.2,25.3) has 877 bin [25.3,25.4) has 773 bin [25.4,25.5) has 755 bin [25.5,25.6) has 750 bin [25.6,25.7) has 744 bin [25.7,25.8) has 752 bin [25.8,25.9) has 719 bin [25.9,26.0) has 721 bin [26.0,26.1) has 720 bin [26.1,26.2) has 681 bin [26.2,26.3) has 735 bin [26.3,26.4) has 675 bin [26.4,26.5) has 636 bin [26.5,26.6) has 591 bin [26.6,26.7) has 618 bin [26.7,26.8) has 633 bin [26.8,26.9) has 572 bin [26.9,27.0) has 593 bin [27.0,27.1) has 551 bin [27.1,27.2) has 556 bin [27.2,27.3) has 574 bin [27.3,27.4) has 546 bin [27.4,27.5) has 557 bin [27.5,27.6) has 491 bin [27.6,27.7) has 479 bin [27.7,27.8) has 491 bin [27.8,27.9) has 437 bin [27.9,28.0) has 346 bin [28.0,28.1) has 385 bin [28.1,28.2) has 357 bin [28.2,28.3) has 311 bin [28.3,28.4) has 317 bin [28.4,28.5) has 262 bin [28.5,28.6) has 233 bin [28.6,28.7) has 226 bin [28.7,28.8) has 193 bin [28.8,28.9) has 143 bin [28.9,29.0) has 138 bin [29.0,29.1) has 118 bin [29.1,29.2) has 127 bin [29.2,29.3) has 102 bin [29.3,29.4) has 112 bin [29.4,29.5) has 85 bin [29.5,29.6) has 80 bin [29.6,29.7) has 85 bin [29.7,29.8) has 68 bin [29.8,29.9) has 56 bin [29.9,30.0) has 49 bin [30.0,30.1) has 37 bin [30.1,30.2) has 28 bin [30.2,30.3) has 26 bin [30.3,30.4) has 14 bin [30.4,30.5) has 6 bin [30.5,30.6) has 14 bin [30.6,30.7) has 12 bin [30.7,30.8) has 8 bin [30.8,30.9) has 6 bin [30.9,31.0) has 14 bin [31.0,31.1) has 6 bin [31.1,31.2) has 5 bin [31.2,31.3) has 2 bin [31.3,31.4) has 1 bin [31.4,31.5) has 3 average z coordinate 18.4 for 2298373 element(s) point source id histogram with bin size 1.000000 bin 73 has 762409 bin 1072 has 1535964 average point source id 740.61488931518079 for 2298373 element(s)