lasinfo (210611) report for 'AHN4T/49FZ1_16.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: 339/2022 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: 28430215 number of points by return: 24538410 2808155 875005 187144 21501 scale factor x y z: 0.001 0.001 0.001 offset x y z: 89980 388730 0 min x y z: 89980.000 388730.000 3.627 max x y z: 91019.999 390019.999 49.839 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: 28430215 extended number of points by return: 24538410 2808155 875005 187144 21501 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 3627 49839 intensity 32 4860 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 20 22 gps_time 290606663.199174 290609291.848977 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 32 255 B 12 255 NIR 0 255 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 0.32 48.6 ('Amplitude') attribute1 -16.26 32.34 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24538410 number of intermediate returns: 1086554 number of last returns: 24517297 number of single returns: 21712046 covered area in square units/kilounits: 1336020/1.34 point density: all returns 21.28 last only 18.35 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28430215 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24538410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2808155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 875005 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 187144 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21501 instead zero. overview over extended number of returns of given pulse: 21712046 3880492 2066040 663813 101051 6513 260 0 0 0 0 0 0 0 0 histogram of classification of points: 6623661 unclassified (1) 20329494 ground (2) 1416028 building (6) 56633 water (9) 4399 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1882487 +---> 431732 of those are unclassified (1) +---> 1376571 of those are ground (2) +---> 71651 of those are building (6) +---> 2486 of those are water (9) +---> 47 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [3.6,3.7) has 32 bin [3.7,3.8) has 2358 bin [3.8,3.9) has 18316 bin [3.9,4.0) has 7932 bin [4.0,4.1) has 4505 bin [4.1,4.2) has 4374 bin [4.2,4.3) has 5187 bin [4.3,4.4) has 7297 bin [4.4,4.5) has 10058 bin [4.5,4.6) has 15198 bin [4.6,4.7) has 18977 bin [4.7,4.8) has 23843 bin [4.8,4.9) has 39308 bin [4.9,5.0) 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[24.2,24.3) has 19047 bin [24.3,24.4) has 19104 bin [24.4,24.5) has 19348 bin [24.5,24.6) has 19357 bin [24.6,24.7) has 19306 bin [24.7,24.8) has 18896 bin [24.8,24.9) has 19068 bin [24.9,25.0) has 18968 bin [25.0,25.1) has 19296 bin [25.1,25.2) has 19374 bin [25.2,25.3) has 19077 bin [25.3,25.4) has 19401 bin [25.4,25.5) has 19543 bin [25.5,25.6) has 19430 bin [25.6,25.7) has 19619 bin [25.7,25.8) has 19407 bin [25.8,25.9) has 19301 bin [25.9,26.0) has 19440 bin [26.0,26.1) has 19484 bin [26.1,26.2) has 19246 bin [26.2,26.3) has 19350 bin [26.3,26.4) has 19105 bin [26.4,26.5) has 19124 bin [26.5,26.6) has 18926 bin [26.6,26.7) has 18509 bin [26.7,26.8) has 18906 bin [26.8,26.9) has 18597 bin [26.9,27.0) has 18280 bin [27.0,27.1) has 17896 bin [27.1,27.2) has 17601 bin [27.2,27.3) has 17410 bin [27.3,27.4) has 17216 bin [27.4,27.5) has 17156 bin [27.5,27.6) has 16845 bin [27.6,27.7) has 16625 bin [27.7,27.8) has 16534 bin [27.8,27.9) has 15862 bin [27.9,28.0) has 15840 bin [28.0,28.1) 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bin [40.7,40.8) has 2 bin [40.9,41.0) has 1 bin [41.1,41.2) has 2 bin [41.2,41.3) has 2 bin [41.3,41.4) has 1 bin [41.4,41.5) has 4 bin [41.5,41.6) has 4 bin [41.6,41.7) has 3 bin [41.7,41.8) has 2 bin [41.8,41.9) has 1 bin [42.0,42.1) has 4 bin [42.1,42.2) has 3 bin [42.3,42.4) has 1 bin [42.6,42.7) has 1 bin [42.7,42.8) has 2 bin [42.9,43.0) has 1 bin [43.1,43.2) has 2 bin [43.3,43.4) has 2 bin [43.6,43.7) has 1 bin [43.8,43.9) has 2 bin [43.9,44.0) has 2 bin [44.3,44.4) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 1 bin [45.1,45.2) has 3 bin [45.2,45.3) has 2 bin [45.3,45.4) has 4 bin [45.4,45.5) has 4 bin [45.5,45.6) has 3 bin [45.6,45.7) has 3 bin [45.7,45.8) has 2 bin [45.8,45.9) has 4 bin [45.9,46.0) has 3 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 bin [47.0,47.1) has 1 bin [47.1,47.2) has 4 bin [47.2,47.3) has 1 bin [47.3,47.4) has 1 bin [47.4,47.5) has 1 bin [47.5,47.6) has 3 bin [47.6,47.7) has 2 bin [47.7,47.8) has 3 bin [47.8,47.9) has 1 bin [47.9,48.0) has 1 bin [48.0,48.1) has 1 bin [48.2,48.3) has 2 bin [48.3,48.4) has 5 bin [48.4,48.5) has 5 bin [48.5,48.6) has 2 bin [48.6,48.7) has 2 bin [48.8,48.9) has 1 bin [49.0,49.1) has 2 bin [49.1,49.2) has 2 bin [49.2,49.3) has 2 bin [49.3,49.4) has 7 bin [49.4,49.5) has 3 bin [49.5,49.6) has 3 bin [49.6,49.7) has 6 bin [49.7,49.8) has 12 bin [49.8,49.9) has 3 average z coordinate 10.3 for 28430215 element(s) point source id histogram with bin size 1.000000 bin 20 has 89269 bin 21 has 20882326 bin 22 has 7458620 average point source id 21.259208416116444 for 28430215 element(s)