lasinfo (210611) report for 'AHN4T/44HZ2_09.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: 85793085 number of points by return: 48581735 24244838 10232688 2407719 326105 scale factor x y z: 0.001 0.001 0.001 offset x y z: 137980 403730 0 min x y z: 137980.000 403730.000 5.929 max x y z: 139019.999 405019.999 46.594 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: 85793085 extended number of points by return: 48581735 24244838 10232688 2407719 326105 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 5929 46594 intensity 41 4882 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 13 1012 gps_time 291289566.905565 292165742.058666 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 16 255 G 41 255 B 22 255 NIR 17 255 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 0.41 48.82 ('Amplitude') attribute1 -16.74 32.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48581735 number of intermediate returns: 12988160 number of last returns: 48531574 number of single returns: 24308384 covered area in square units/kilounits: 1336108/1.34 point density: all returns 64.21 last only 36.32 (per square units) spacing: all returns 0.12 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 85793085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48581735 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 24244838 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 10232688 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2407719 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 326105 instead zero. overview over extended number of returns of given pulse: 24308384 28032393 23483211 8336329 1500242 125578 6948 0 0 0 0 0 0 0 0 histogram of classification of points: 42317941 unclassified (1) 43408975 ground (2) 26732 building (6) 35651 water (9) 3786 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5333996 +---> 2200900 of those are unclassified (1) +---> 3100096 of those are ground (2) +---> 21661 of those are building (6) +---> 11339 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.9,6.0) has 25 bin [6.0,6.1) has 4296 bin [6.1,6.2) has 4444 bin [6.2,6.3) has 2456 bin [6.3,6.4) has 13293 bin [6.4,6.5) has 49418 bin [6.5,6.6) has 90108 bin [6.6,6.7) has 194171 bin [6.7,6.8) has 322330 bin [6.8,6.9) has 482157 bin [6.9,7.0) has 787891 bin [7.0,7.1) has 1302162 bin [7.1,7.2) has 2304763 bin [7.2,7.3) has 3747736 bin [7.3,7.4) has 4053233 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has 66 bin [45.7,45.8) has 67 bin [45.8,45.9) has 60 bin [45.9,46.0) has 46 bin [46.0,46.1) has 23 bin [46.1,46.2) has 24 bin [46.2,46.3) has 14 bin [46.3,46.4) has 8 bin [46.4,46.5) has 3 bin [46.5,46.6) has 2 average z coordinate 13.5 for 85793085 element(s) point source id histogram with bin size 1.000000 bin 13 has 35484739 bin 14 has 8571566 bin 46 has 3534097 bin 47 has 35862673 bin 48 has 1523588 bin 1012 has 816422 average point source id 38.799967526520348 for 85793085 element(s)