lasinfo (210611) report for 'AHN4T/46AZ2_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: 338/2022 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: 58776234 number of points by return: 47851955 7935152 2496500 447156 45471 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 413730 0 min x y z: 187980.000 413730.000 7.366 max x y z: 189019.999 415019.999 51.713 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: 58776234 extended number of points by return: 47851955 7935152 2496500 447156 45471 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 7366 51713 intensity 8 4649 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 -31 29 user_data 6 7 point_source_ID 76 1080 gps_time 296121437.887627 298301262.745640 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 39 255 B 23 255 NIR 15 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.08 46.49 ('Amplitude') attribute1 -16.77 29.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47851955 number of intermediate returns: 2995888 number of last returns: 47784496 number of single returns: 39856105 covered area in square units/kilounits: 1341408/1.34 point density: all returns 43.82 last only 35.62 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58776234 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47851955 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7935152 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2496500 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 447156 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 45471 instead zero. overview over extended number of returns of given pulse: 39856105 10922909 6159807 1609681 213305 13878 549 0 0 0 0 0 0 0 0 histogram of classification of points: 13858439 unclassified (1) 37726709 ground (2) 7131125 building (6) 13398 water (9) 46563 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4023546 +---> 806782 of those are unclassified (1) +---> 2835672 of those are ground (2) +---> 380153 of those are building (6) +---> 939 of those are water (9) z coordinate histogram with bin size 0.100000 bin [7.3,7.4) has 2 bin [7.4,7.5) has 5 bin [7.5,7.6) has 654 bin [7.6,7.7) has 3240 bin [7.7,7.8) has 1994 bin [7.8,7.9) has 1623 bin [7.9,8.0) has 1233 bin [8.0,8.1) has 1083 bin [8.1,8.2) has 1068 bin [8.2,8.3) has 980 bin [8.3,8.4) has 970 bin [8.4,8.5) has 1019 bin [8.5,8.6) has 1032 bin [8.6,8.7) has 1050 bin [8.7,8.8) has 1073 bin [8.8,8.9) has 1065 bin 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has 80 bin [47.9,48.0) has 85 bin [48.0,48.1) has 62 bin [48.1,48.2) has 59 bin [48.2,48.3) has 32 bin [48.3,48.4) has 26 bin [48.4,48.5) has 14 bin [48.5,48.6) has 17 bin [48.6,48.7) has 5 bin [48.7,48.8) has 4 bin [49.0,49.1) has 1 bin [49.2,49.3) has 1 bin [49.3,49.4) has 1 bin [49.4,49.5) has 5 bin [49.5,49.6) has 3 bin [49.6,49.7) has 2 bin [49.8,49.9) has 2 bin [50.0,50.1) has 2 bin [50.1,50.2) has 2 bin [50.2,50.3) has 5 bin [50.3,50.4) has 6 bin [50.4,50.5) has 10 bin [50.5,50.6) has 3 bin [50.6,50.7) has 3 bin [50.7,50.8) has 2 bin [50.8,50.9) has 6 bin [50.9,51.0) has 5 bin [51.0,51.1) has 12 bin [51.1,51.2) has 19 bin [51.2,51.3) has 27 bin [51.3,51.4) has 2 bin [51.4,51.5) has 1 bin [51.5,51.6) has 1 bin [51.7,51.8) has 2 average z coordinate 14.0 for 58776234 element(s) point source id histogram with bin size 1.000000 bin 76 has 6307143 bin 77 has 24557716 bin 78 has 732648 bin 1079 has 24763966 bin 1080 has 2414761 average point source id 540.281208523839723 for 58776234 element(s)