lasinfo (210611) report for 'AHN4T/02HN1_03.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: 176/2021 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: 24882441 number of points by return: 24838363 43425 642 11 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 211980 611230 0 min x y z: 211980.000 611230.000 0.567 max x y z: 213019.999 612519.999 7.918 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: 24882441 extended number of points by return: 24838363 43425 642 11 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 1289999 Z 567 7918 intensity 0 4926 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1001 1003 gps_time 260783202.258603 260784350.784987 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 210 G 23 211 B 15 196 NIR 2 163 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.26 ('Amplitude') attribute1 -16.46 32.75 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24838363 number of intermediate returns: 644 number of last returns: 24838847 number of single returns: 24795413 covered area in square units/kilounits: 1338452/1.34 point density: all returns 18.59 last only 18.56 (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 24882441 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24838363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 43425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 642 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 11 instead zero. overview over extended number of returns of given pulse: 24795413 85100 1884 44 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 138637 unclassified (1) 24691330 ground (2) 52474 water (9) +-> flagged as extended overlap: 1737771 +---> 45217 of those are unclassified (1) +---> 1692345 of those are ground (2) +---> 209 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 5 bin [0.6,0.7) has 651 bin [0.7,0.8) has 19375 bin [0.8,0.9) has 66748 bin [0.9,1.0) has 41198 bin [1.0,1.1) has 21183 bin [1.1,1.2) has 21258 bin [1.2,1.3) has 283911 bin [1.3,1.4) has 1051667 bin [1.4,1.5) has 1888108 bin [1.5,1.6) has 2011630 bin [1.6,1.7) has 2244289 bin [1.7,1.8) has 2882378 bin [1.8,1.9) has 2788091 bin [1.9,2.0) has 2880654 bin [2.0,2.1) has 2559613 bin [2.1,2.2) has 1962830 bin [2.2,2.3) has 1380126 bin [2.3,2.4) has 898998 bin [2.4,2.5) has 557288 bin [2.5,2.6) has 351404 bin [2.6,2.7) has 237892 bin [2.7,2.8) has 177509 bin [2.8,2.9) has 133245 bin [2.9,3.0) has 92352 bin [3.0,3.1) has 64458 bin [3.1,3.2) has 48341 bin [3.2,3.3) has 39915 bin [3.3,3.4) has 32996 bin [3.4,3.5) has 25406 bin [3.5,3.6) has 19314 bin [3.6,3.7) has 14380 bin [3.7,3.8) has 10854 bin [3.8,3.9) has 8552 bin [3.9,4.0) has 7456 bin [4.0,4.1) has 6843 bin [4.1,4.2) has 5758 bin [4.2,4.3) has 4665 bin [4.3,4.4) has 4007 bin [4.4,4.5) has 3988 bin [4.5,4.6) has 3642 bin [4.6,4.7) has 3231 bin [4.7,4.8) has 2762 bin [4.8,4.9) has 2393 bin [4.9,5.0) has 2242 bin [5.0,5.1) has 2057 bin [5.1,5.2) has 1952 bin [5.2,5.3) has 1818 bin [5.3,5.4) has 1549 bin [5.4,5.5) has 1467 bin [5.5,5.6) has 1268 bin [5.6,5.7) has 1133 bin [5.7,5.8) has 1059 bin [5.8,5.9) has 885 bin [5.9,6.0) has 780 bin [6.0,6.1) has 691 bin [6.1,6.2) has 661 bin [6.2,6.3) has 550 bin [6.3,6.4) has 479 bin [6.4,6.5) has 400 bin [6.5,6.6) has 343 bin [6.6,6.7) has 328 bin [6.7,6.8) has 308 bin [6.8,6.9) has 249 bin [6.9,7.0) has 194 bin [7.0,7.1) has 166 bin [7.1,7.2) has 144 bin [7.2,7.3) has 105 bin [7.3,7.4) has 93 bin [7.4,7.5) has 56 bin [7.5,7.6) has 38 bin [7.6,7.7) has 36 bin [7.7,7.8) has 19 bin [7.8,7.9) has 6 bin [7.9,8.0) has 1 average z coordinate 1.9 for 24882441 element(s) point source id histogram with bin size 1.000000 bin 1001 has 5891137 bin 1002 has 18325648 bin 1003 has 665656 average point source id 1001.789993232577103 for 24882441 element(s)