lasinfo (210611) report for 'AHN4T/06EZ2_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: 333/2022 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: 26952461 number of points by return: 23525334 2200449 869439 293422 63817 scale factor x y z: 0.001 0.001 0.001 offset x y z: 206980 592480 0 min x y z: 206980.000 592480.000 -1.651 max x y z: 208019.999 593769.999 36.280 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: 26952461 extended number of points by return: 23525334 2200449 869439 293422 63817 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 -1651 36280 intensity 12 4952 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 9 point_source_ID 14 1092 gps_time 268929823.138821 324212135.619625 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 42 255 B 38 255 NIR 27 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.68 33.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23525334 number of intermediate returns: 1230258 number of last returns: 23531152 number of single returns: 21334283 covered area in square units/kilounits: 1238344/1.24 point density: all returns 21.76 last only 19.00 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26952461 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23525334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2200449 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 869439 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 293422 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 63817 instead zero. overview over extended number of returns of given pulse: 21334283 2665277 1723020 913348 269465 42370 4698 0 0 0 0 0 0 0 0 histogram of classification of points: 5859364 unclassified (1) 20352820 ground (2) 15582 building (6) 691068 water (9) 33627 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1907613 +---> 301554 of those are unclassified (1) +---> 1574635 of those are ground (2) +---> 1735 of those are building (6) +---> 26973 of those are water (9) +---> 2716 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.7,-1.6) has 2 bin [-1.6,-1.5) has 226 bin [-1.5,-1.4) has 6359 bin [-1.4,-1.3) has 1005 bin [-1.3,-1.2) has 2138 bin [-1.2,-1.1) has 1640 bin [-1.1,-1.0) has 6979 bin [-1.0,-0.9) has 356902 bin [-0.9,-0.8) has 451434 bin [-0.8,-0.7) has 164041 bin [-0.7,-0.6) has 164148 bin [-0.6,-0.5) has 159171 bin 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[35.9,36.0) has 10 bin [36.2,36.3) has 7 average z coordinate 1.7 for 26952461 element(s) point source id histogram with bin size 1.000000 bin 14 has 2394364 bin 15 has 8677208 bin 16 has 107476 bin 1014 has 2506106 bin 1091 has 5889742 bin 1092 has 7377565 average point source id 637.737675160720983 for 26952461 element(s)