lasinfo (210611) report for 'AHN4T/07BZ2_11.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: 334/2022 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: 27228918 number of points by return: 22749504 2865286 1176744 366700 70684 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 589980 0 min x y z: 234980.000 589980.000 -2.310 max x y z: 236019.999 591269.999 52.328 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: 27228918 extended number of points by return: 22749504 2865286 1176744 366700 70684 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 -2310 52328 intensity 0 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 7 point_source_ID 16 18 gps_time 324212509.721682 324219775.463168 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 41 255 G 48 255 B 40 255 NIR 14 255 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 -15.66 33.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 22749504 number of intermediate returns: 1624700 number of last returns: 22708112 number of single returns: 19853398 covered area in square units/kilounits: 1325724/1.33 point density: all returns 20.54 last only 17.13 (per square units) spacing: all returns 0.22 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27228918 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 22749504 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2865286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1176744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 366700 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 70684 instead zero. overview over extended number of returns of given pulse: 19853398 3404074 2431618 1184670 313721 38635 2802 0 0 0 0 0 0 0 0 histogram of classification of points: 6102090 unclassified (1) 16931285 ground (2) 3936787 building (6) 232628 water (9) 26128 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2276041 +---> 564179 of those are unclassified (1) +---> 1446403 of those are ground (2) +---> 260370 of those are building (6) +---> 4264 of those are water (9) +---> 825 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.4,-2.3) has 2 bin [-2.3,-2.2) has 464 bin [-2.2,-2.1) has 47390 bin [-2.1,-2.0) has 60714 bin [-2.0,-1.9) has 23121 bin [-1.9,-1.8) has 33568 bin [-1.8,-1.7) has 44778 bin [-1.7,-1.6) has 81108 bin [-1.6,-1.5) has 76654 bin [-1.5,-1.4) has 78027 bin [-1.4,-1.3) has 95235 bin [-1.3,-1.2) has 175502 bin 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[41.3,41.4) has 1 bin [41.4,41.5) has 1 bin [41.6,41.7) has 3 bin [41.7,41.8) has 1 bin [41.8,41.9) has 1 bin [42.0,42.1) has 3 bin [42.1,42.2) has 3 bin [42.2,42.3) has 1 bin [42.3,42.4) has 1 bin [42.4,42.5) has 1 bin [42.5,42.6) has 1 bin [42.6,42.7) has 1 bin [42.7,42.8) has 1 bin [42.9,43.0) has 1 bin [43.2,43.3) has 1 bin [43.3,43.4) has 1 bin [43.5,43.6) has 2 bin [43.7,43.8) has 1 bin [43.8,43.9) has 2 bin [44.1,44.2) has 1 bin [44.3,44.4) has 2 bin [44.4,44.5) has 1 bin [44.5,44.6) has 2 bin [44.6,44.7) has 4 bin [44.7,44.8) has 2 bin [44.8,44.9) has 7 bin [44.9,45.0) has 7 bin [45.0,45.1) has 3 bin [45.2,45.3) has 1 bin [45.4,45.5) has 1 bin [45.6,45.7) has 1 bin [45.7,45.8) has 2 bin [45.8,45.9) has 1 bin [45.9,46.0) has 3 bin [46.0,46.1) has 6 bin [46.1,46.2) has 3 bin [46.2,46.3) has 1 bin [46.4,46.5) has 1 bin [46.6,46.7) has 1 bin [46.7,46.8) has 1 bin [46.8,46.9) has 3 bin [46.9,47.0) has 4 bin [47.0,47.1) has 3 bin [47.1,47.2) has 1 bin [47.2,47.3) has 1 bin [47.3,47.4) has 2 bin [47.4,47.5) has 2 bin [47.5,47.6) has 8 bin [47.6,47.7) has 2 bin [47.7,47.8) has 2 bin [48.0,48.1) has 1 bin [48.1,48.2) has 1 bin [48.3,48.4) has 1 bin [48.7,48.8) has 1 bin [49.0,49.1) has 1 bin [49.3,49.4) has 1 bin [49.7,49.8) has 1 bin [49.8,49.9) has 1 bin [49.9,50.0) has 2 bin [50.2,50.3) has 1 bin [50.5,50.6) has 2 bin [50.9,51.0) has 1 bin [51.4,51.5) has 2 bin [51.7,51.8) has 11 bin [51.8,51.9) has 5 bin [51.9,52.0) has 11 bin [52.0,52.1) has 6 bin [52.2,52.3) has 1 bin [52.3,52.4) has 1 average z coordinate 1.6 for 27228918 element(s) point source id histogram with bin size 1.000000 bin 16 has 4727526 bin 17 has 21335689 bin 18 has 1165703 average point source id 16.869189697512034 for 27228918 element(s)