lasinfo (210611) report for 'AHN4T/18AN1_12.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: 23672222 number of points by return: 23655361 14810 1807 230 14 scale factor x y z: 0.001 0.001 0.001 offset x y z: 260980 546230 0 min x y z: 260980.000 546230.000 7.074 max x y z: 262019.999 547519.999 21.113 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: 23672222 extended number of points by return: 23655361 14810 1807 230 14 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 7074 21113 intensity 66 4795 return_number 1 5 number_of_returns 1 5 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 52 54 gps_time 330440144.109193 330505571.409770 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 45 255 B 40 255 NIR 8 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.37 31.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23655361 number of intermediate returns: 2054 number of last returns: 23655544 number of single returns: 23640737 covered area in square units/kilounits: 1338712/1.34 point density: all returns 17.68 last only 17.67 (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 23672222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23655361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14810 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 230 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14 instead zero. overview over extended number of returns of given pulse: 23640737 25819 4729 863 74 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 46595 unclassified (1) 23514337 ground (2) 111290 water (9) +-> flagged as extended overlap: 1667363 +---> 2873 of those are unclassified (1) +---> 1656867 of those are ground (2) +---> 7623 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.0,7.1) has 6 bin [7.1,7.2) has 642 bin [7.2,7.3) has 11385 bin [7.3,7.4) has 25314 bin [7.4,7.5) has 16172 bin [7.5,7.6) has 19206 bin [7.6,7.7) has 52211 bin [7.7,7.8) has 37904 bin [7.8,7.9) has 47524 bin [7.9,8.0) has 88568 bin [8.0,8.1) has 64930 bin [8.1,8.2) has 62297 bin [8.2,8.3) has 62688 bin [8.3,8.4) has 73806 bin [8.4,8.5) has 112571 bin [8.5,8.6) has 238501 bin [8.6,8.7) has 476889 bin [8.7,8.8) has 1224071 bin [8.8,8.9) has 2853454 bin [8.9,9.0) has 5210023 bin [9.0,9.1) has 5607192 bin [9.1,9.2) has 3975408 bin [9.2,9.3) has 1967871 bin [9.3,9.4) has 884730 bin [9.4,9.5) has 297368 bin [9.5,9.6) has 102029 bin [9.6,9.7) has 77659 bin [9.7,9.8) has 48557 bin [9.8,9.9) has 15368 bin [9.9,10.0) has 866 bin [10.0,10.1) has 672 bin [10.1,10.2) has 732 bin [10.2,10.3) has 804 bin [10.3,10.4) has 870 bin [10.4,10.5) has 910 bin [10.5,10.6) has 954 bin [10.6,10.7) has 1010 bin [10.7,10.8) has 822 bin [10.8,10.9) has 754 bin [10.9,11.0) has 764 bin [11.0,11.1) has 728 bin [11.1,11.2) has 665 bin [11.2,11.3) has 642 bin [11.3,11.4) has 380 bin [11.4,11.5) has 313 bin [11.5,11.6) has 166 bin [11.6,11.7) has 92 bin [11.7,11.8) has 61 bin [11.8,11.9) has 56 bin [11.9,12.0) has 51 bin [12.0,12.1) has 46 bin [12.1,12.2) has 27 bin [12.2,12.3) has 13 bin [12.3,12.4) has 5 bin [12.4,12.5) has 7 bin [12.5,12.6) has 4 bin [12.6,12.7) has 4 bin [12.7,12.8) has 5 bin [12.8,12.9) has 7 bin [12.9,13.0) has 5 bin [13.0,13.1) has 8 bin [13.1,13.2) has 18 bin [13.2,13.3) has 17 bin [13.3,13.4) has 23 bin [13.4,13.5) has 21 bin [13.5,13.6) has 36 bin [13.6,13.7) has 19 bin [13.7,13.8) has 36 bin [13.8,13.9) has 42 bin [13.9,14.0) has 63 bin [14.0,14.1) has 50 bin [14.1,14.2) has 72 bin [14.2,14.3) has 58 bin [14.3,14.4) has 66 bin [14.4,14.5) has 59 bin [14.5,14.6) has 75 bin [14.6,14.7) has 78 bin [14.7,14.8) has 60 bin [14.8,14.9) has 71 bin [14.9,15.0) has 76 bin [15.0,15.1) has 75 bin [15.1,15.2) has 73 bin [15.2,15.3) has 81 bin [15.3,15.4) has 65 bin [15.4,15.5) has 93 bin [15.5,15.6) has 99 bin [15.6,15.7) has 87 bin [15.7,15.8) has 92 bin [15.8,15.9) has 92 bin [15.9,16.0) has 89 bin [16.0,16.1) has 104 bin [16.1,16.2) has 103 bin [16.2,16.3) has 90 bin [16.3,16.4) has 118 bin [16.4,16.5) has 93 bin [16.5,16.6) has 78 bin [16.6,16.7) has 106 bin [16.7,16.8) has 109 bin [16.8,16.9) has 113 bin [16.9,17.0) has 109 bin [17.0,17.1) has 110 bin [17.1,17.2) has 110 bin [17.2,17.3) has 99 bin [17.3,17.4) has 97 bin [17.4,17.5) has 90 bin [17.5,17.6) has 110 bin [17.6,17.7) has 94 bin [17.7,17.8) has 105 bin [17.8,17.9) has 103 bin [17.9,18.0) has 118 bin [18.0,18.1) has 103 bin [18.1,18.2) has 92 bin [18.2,18.3) has 99 bin [18.3,18.4) has 72 bin [18.4,18.5) has 58 bin [18.5,18.6) has 83 bin [18.6,18.7) has 55 bin [18.7,18.8) has 58 bin [18.8,18.9) has 71 bin [18.9,19.0) has 76 bin [19.0,19.1) has 70 bin [19.1,19.2) has 74 bin [19.2,19.3) has 69 bin [19.3,19.4) has 70 bin [19.4,19.5) has 60 bin [19.5,19.6) has 65 bin [19.6,19.7) has 62 bin [19.7,19.8) has 49 bin [19.8,19.9) has 69 bin [19.9,20.0) has 67 bin [20.0,20.1) has 36 bin [20.1,20.2) has 33 bin [20.2,20.3) has 28 bin [20.3,20.4) has 30 bin [20.4,20.5) has 13 bin [20.5,20.6) has 12 bin [20.6,20.7) has 11 bin [20.7,20.8) has 2 bin [20.8,20.9) has 1 bin [21.0,21.1) has 1 bin [21.1,21.2) has 1 average z coordinate 9.0 for 23672222 element(s) point source id histogram with bin size 1.000000 bin 52 has 4488473 bin 53 has 18387941 bin 54 has 795808 average point source id 52.844008517662601 for 23672222 element(s)