lasinfo (210611) report for 'AHN4T/08CN2_05.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: 334/2022 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: 8980859 number of points by return: 8977624 3235 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 268980 586230 0 min x y z: 268980.000 586230.000 0.641 max x y z: 270019.999 587056.015 8.099 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: 8980859 extended number of points by return: 8977624 3235 0 0 0 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 826015 Z 641 8099 intensity 69 3534 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -9 29 user_data 6 7 point_source_ID 20 21 gps_time 324222150.722468 324222598.604611 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 245 G 44 252 B 37 235 NIR 45 255 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 1 9 extended_scan_angle -1500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.23 19.42 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 8977624 number of intermediate returns: 0 number of last returns: 8977751 number of single returns: 8974516 covered area in square units/kilounits: 510928/0.51 point density: all returns 17.58 last only 17.57 (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 8980859 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 8977624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3235 instead zero. overview over extended number of returns of given pulse: 8974516 6343 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 41435 unclassified (1) 8936581 ground (2) 2843 water (9) +-> flagged as extended overlap: 856794 +---> 7689 of those are unclassified (1) +---> 848984 of those are ground (2) +---> 121 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.6,0.7) has 14 bin [0.7,0.8) has 232 bin [0.8,0.9) has 987 bin [0.9,1.0) has 3837 bin [1.0,1.1) has 15715 bin [1.1,1.2) has 249601 bin [1.2,1.3) has 782120 bin [1.3,1.4) has 765260 bin [1.4,1.5) has 323337 bin [1.5,1.6) has 139048 bin [1.6,1.7) has 111124 bin [1.7,1.8) has 267481 bin [1.8,1.9) has 1030026 bin [1.9,2.0) has 3518092 bin [2.0,2.1) has 1407403 bin [2.1,2.2) has 207635 bin [2.2,2.3) has 49883 bin [2.3,2.4) has 13415 bin [2.4,2.5) has 6438 bin [2.5,2.6) has 5127 bin [2.6,2.7) has 5069 bin [2.7,2.8) has 4827 bin [2.8,2.9) has 4903 bin [2.9,3.0) has 4862 bin [3.0,3.1) has 6383 bin [3.1,3.2) has 9691 bin [3.2,3.3) has 4234 bin [3.3,3.4) has 1402 bin [3.4,3.5) has 1118 bin [3.5,3.6) has 967 bin [3.6,3.7) has 889 bin [3.7,3.8) has 878 bin [3.8,3.9) has 887 bin [3.9,4.0) has 831 bin [4.0,4.1) has 798 bin [4.1,4.2) has 742 bin [4.2,4.3) has 752 bin [4.3,4.4) has 804 bin [4.4,4.5) has 792 bin [4.5,4.6) has 790 bin [4.6,4.7) has 759 bin [4.7,4.8) has 755 bin [4.8,4.9) has 787 bin [4.9,5.0) has 782 bin [5.0,5.1) has 808 bin [5.1,5.2) has 750 bin [5.2,5.3) has 795 bin [5.3,5.4) has 786 bin [5.4,5.5) has 781 bin [5.5,5.6) has 813 bin [5.6,5.7) has 851 bin [5.7,5.8) has 859 bin [5.8,5.9) has 874 bin [5.9,6.0) has 876 bin [6.0,6.1) has 919 bin [6.1,6.2) has 956 bin [6.2,6.3) has 891 bin [6.3,6.4) has 765 bin [6.4,6.5) has 683 bin [6.5,6.6) has 678 bin [6.6,6.7) has 735 bin [6.7,6.8) has 764 bin [6.8,6.9) has 731 bin [6.9,7.0) has 748 bin [7.0,7.1) has 745 bin [7.1,7.2) has 772 bin [7.2,7.3) has 813 bin [7.3,7.4) has 836 bin [7.4,7.5) has 1018 bin [7.5,7.6) has 1070 bin [7.6,7.7) has 1211 bin [7.7,7.8) has 1342 bin [7.8,7.9) has 1490 bin [7.9,8.0) has 2459 bin [8.0,8.1) has 1563 average z coordinate 1.8 for 8980859 element(s) point source id histogram with bin size 1.000000 bin 20 has 6844163 bin 21 has 2136696 average point source id 20.237916662537515 for 8980859 element(s)