lasinfo (210611) report for 'AHN4T/14AZ2_19.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: 174/2021 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: 26198394 number of points by return: 23694862 1913675 495991 93531 335 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 538730 0 min x y z: 107980.000 538730.000 -1.394 max x y z: 109019.999 540019.999 37.059 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: 26198394 extended number of points by return: 23694862 1913675 495991 93531 335 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 -1394 37059 intensity 42 4915 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1019 1021 gps_time 265112029.594786 265113803.188075 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 255 G 31 255 B 26 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.42 49.15 ('Amplitude') attribute1 -16.7 32.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23694862 number of intermediate returns: 591215 number of last returns: 23675079 number of single returns: 21762762 covered area in square units/kilounits: 1315568/1.32 point density: all returns 19.91 last only 18.00 (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 26198394 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23694862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1913675 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 495991 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 93531 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 335 instead zero. overview over extended number of returns of given pulse: 21762762 2850033 1210261 373655 1683 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3736288 unclassified (1) 19436666 ground (2) 2626091 building (6) 398671 water (9) 678 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1562421 +---> 214360 of those are unclassified (1) +---> 1161560 of those are ground (2) +---> 94338 of those are building (6) +---> 92163 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 4 bin [-1.3,-1.2) has 26 bin [-1.2,-1.1) has 20 bin [-1.1,-1.0) has 23 bin [-1.0,-0.9) has 22 bin [-0.9,-0.8) has 110 bin [-0.8,-0.7) has 608 bin [-0.7,-0.6) has 7744 bin [-0.6,-0.5) has 74406 bin [-0.5,-0.4) has 105914 bin [-0.4,-0.3) has 86396 bin [-0.3,-0.2) has 123691 bin [-0.2,-0.1) has 136192 bin [-0.1,0.0) has 117909 bin [0.0,0.1) has 139060 bin [0.1,0.2) 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19 bin [33.4,33.5) has 20 bin [33.5,33.6) has 17 bin [33.6,33.7) has 27 bin [33.7,33.8) has 8 bin [33.8,33.9) has 4 bin [33.9,34.0) has 1 bin [34.0,34.1) has 2 bin [34.1,34.2) has 1 bin [34.2,34.3) has 1 bin [34.3,34.4) has 2 bin [34.4,34.5) has 2 bin [34.5,34.6) has 4 bin [34.6,34.7) has 1 bin [34.7,34.8) has 1 bin [34.8,34.9) has 1 bin [34.9,35.0) has 3 bin [35.2,35.3) has 1 bin [35.3,35.4) has 3 bin [35.6,35.7) has 1 bin [35.8,35.9) has 2 bin [35.9,36.0) has 3 bin [36.0,36.1) has 1 bin [36.1,36.2) has 4 bin [36.2,36.3) has 6 bin [36.3,36.4) has 14 bin [36.4,36.5) has 19 bin [36.5,36.6) has 12 bin [36.6,36.7) has 3 bin [36.7,36.8) has 2 bin [37.0,37.1) has 1 average z coordinate 3.8 for 26198394 element(s) point source id histogram with bin size 1.000000 bin 1019 has 197630 bin 1020 has 19200059 bin 1021 has 6800705 average point source id 1020.252041212907898 for 26198394 element(s)