lasinfo (210611) report for 'AHN4T/25HN2_14.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: 178/2021 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: 45293370 number of points by return: 42609962 2238798 383902 55837 4871 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 483730 0 min x y z: 137980.000 483730.000 -5.635 max x y z: 139019.999 485019.999 29.191 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: 45293370 extended number of points by return: 42609962 2238798 383902 55837 4871 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 -5635 29191 intensity 0 4923 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -33 7 user_data 6 7 point_source_ID 137 138 gps_time 270195009.164716 270195674.475417 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 4 255 B 2 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -5500 1167 extended_scanner_channel 0 0 attribute0 0 49.23 ('Amplitude') attribute1 -15.4 34.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42609962 number of intermediate returns: 449389 number of last returns: 42523194 number of single returns: 40289175 covered area in square units/kilounits: 1302004/1.30 point density: all returns 34.79 last only 32.66 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 45293370 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42609962 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2238798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 383902 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 55837 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 4871 instead zero. overview over extended number of returns of given pulse: 40289175 3779287 995126 205163 24489 130 0 0 0 0 0 0 0 0 0 histogram of classification of points: 4584332 unclassified (1) 32842547 ground (2) 7280078 building (6) 414857 water (9) 171556 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3057836 +---> 218935 of those are unclassified (1) +---> 2336752 of those are ground (2) +---> 447597 of those are building (6) +---> 24938 of those are water (9) +---> 29614 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-5.7,-5.6) has 2 bin [-5.6,-5.5) has 409 bin [-5.5,-5.4) has 496 bin [-5.4,-5.3) has 1351 bin [-5.3,-5.2) has 1789 bin [-5.2,-5.1) has 444 bin [-5.1,-5.0) has 423 bin [-5.0,-4.9) has 407 bin [-4.9,-4.8) has 374 bin [-4.8,-4.7) has 1387 bin [-4.7,-4.6) has 194623 bin [-4.6,-4.5) has 195906 bin [-4.5,-4.4) has 71898 bin [-4.4,-4.3) has 116358 bin [-4.3,-4.2) has 120280 bin [-4.2,-4.1) has 97793 bin [-4.1,-4.0) has 100459 bin [-4.0,-3.9) has 98205 bin [-3.9,-3.8) has 101743 bin [-3.8,-3.7) has 123713 bin [-3.7,-3.6) has 175740 bin [-3.6,-3.5) has 237319 bin [-3.5,-3.4) has 402139 bin [-3.4,-3.3) has 573687 bin [-3.3,-3.2) has 578024 bin [-3.2,-3.1) has 813500 bin [-3.1,-3.0) has 1353092 bin [-3.0,-2.9) has 1509649 bin [-2.9,-2.8) has 1930058 bin [-2.8,-2.7) has 2945068 bin [-2.7,-2.6) has 4503257 bin [-2.6,-2.5) has 4601810 bin [-2.5,-2.4) has 2782573 bin [-2.4,-2.3) has 1426117 bin [-2.3,-2.2) has 988760 bin [-2.2,-2.1) has 796814 bin [-2.1,-2.0) has 592991 bin [-2.0,-1.9) has 376588 bin [-1.9,-1.8) has 339729 bin [-1.8,-1.7) has 300168 bin [-1.7,-1.6) has 242622 bin [-1.6,-1.5) has 232235 bin [-1.5,-1.4) has 203365 bin [-1.4,-1.3) has 214441 bin [-1.3,-1.2) has 206696 bin [-1.2,-1.1) has 225872 bin [-1.1,-1.0) has 304486 bin [-1.0,-0.9) has 272303 bin [-0.9,-0.8) has 208421 bin [-0.8,-0.7) 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