lasinfo (210611) report for 'AHN4T/68GZ2_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: 340/2022 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: 11657289 number of points by return: 6070035 3987029 1344582 232384 23259 scale factor x y z: 0.001 0.001 0.001 offset x y z: 198980 329980 0 min x y z: 198980.000 330277.181 63.160 max x y z: 199443.562 331269.999 97.982 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: 11657289 extended number of points by return: 6070035 3987029 1344582 232384 23259 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 463562 Y 297181 1289999 Z 63160 97982 intensity 56 2126 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 2 scan_angle_rank 5 29 user_data 6 7 point_source_ID 143 144 gps_time 292339014.401551 292339507.413516 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 254 G 48 255 B 39 251 NIR 38 244 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 2 extended_scan_angle 833 4833 extended_scanner_channel 0 0 attribute0 0.56 21.26 ('Amplitude') attribute1 -16.59 5.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 6070035 number of intermediate returns: 1594341 number of last returns: 6078598 number of single returns: 2085685 covered area in square units/kilounits: 258080/0.26 point density: all returns 45.17 last only 23.55 (per square units) spacing: all returns 0.15 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 11657289 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6070035 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3987029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1344582 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 232384 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 23259 instead zero. overview over extended number of returns of given pulse: 2085685 5290967 3333055 832604 107923 6796 259 0 0 0 0 0 0 0 0 histogram of classification of points: 6548543 unclassified (1) 5108746 ground (2) +-> flagged as extended overlap: 1143080 +---> 639720 of those are unclassified (1) +---> 503360 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [63.1,63.2) has 24 bin [63.2,63.3) has 304 bin [63.3,63.4) has 1692 bin [63.4,63.5) has 4969 bin [63.5,63.6) has 10882 bin [63.6,63.7) has 12550 bin [63.7,63.8) has 10831 bin [63.8,63.9) has 13844 bin [63.9,64.0) has 12573 bin [64.0,64.1) has 13400 bin [64.1,64.2) has 14990 bin [64.2,64.3) has 17555 bin [64.3,64.4) has 18517 bin [64.4,64.5) has 24123 bin [64.5,64.6) has 31201 bin [64.6,64.7) has 39372 bin [64.7,64.8) has 53897 bin [64.8,64.9) has 63799 bin [64.9,65.0) has 68343 bin [65.0,65.1) has 63869 bin [65.1,65.2) 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has 226 bin [96.1,96.2) has 237 bin [96.2,96.3) has 203 bin [96.3,96.4) has 158 bin [96.4,96.5) has 157 bin [96.5,96.6) has 149 bin [96.6,96.7) has 136 bin [96.7,96.8) has 108 bin [96.8,96.9) has 107 bin [96.9,97.0) has 88 bin [97.0,97.1) has 95 bin [97.1,97.2) has 86 bin [97.2,97.3) has 71 bin [97.3,97.4) has 42 bin [97.4,97.5) has 44 bin [97.5,97.6) has 27 bin [97.6,97.7) has 19 bin [97.7,97.8) has 7 bin [97.8,97.9) has 1 bin [97.9,98.0) has 2 average z coordinate 76.0 for 11657289 element(s) point source id histogram with bin size 1.000000 bin 143 has 5722279 bin 144 has 5935010 average point source id 143.509124377031412 for 11657289 element(s)