lasinfo (210611) report for 'AHN4T/33FZ1_01.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: 337/2022 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: 30032764 number of points by return: 24617695 3673900 1326110 350922 57680 scale factor x y z: 0.001 0.001 0.001 offset x y z: 209980 467480 0 min x y z: 209980.000 467480.000 5.136 max x y z: 211019.999 468769.999 48.575 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: 30032764 extended number of points by return: 24617695 3673900 1326110 350922 57680 6026 431 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 5136 48575 intensity 49 4897 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 2 user_data 6 7 point_source_ID 138 139 gps_time 330429546.126502 330430924.294643 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 33 255 B 19 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 333 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.37 32.32 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24617695 number of intermediate returns: 1743757 number of last returns: 24574736 number of single returns: 20903424 covered area in square units/kilounits: 1341316/1.34 point density: all returns 22.39 last only 18.32 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30032764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24617695 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3673900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1326110 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 350922 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57680 instead zero. overview over extended number of returns of given pulse: 20903424 4730644 2928955 1174403 258690 33734 2914 0 0 0 0 0 0 0 0 histogram of classification of points: 6983942 unclassified (1) 20306685 ground (2) 2740702 building (6) 1435 water (9) +-> flagged as extended overlap: 1903404 +---> 506209 of those are unclassified (1) +---> 1247566 of those are ground (2) +---> 149629 of those are building (6) z coordinate histogram with bin size 0.100000 bin [5.1,5.2) has 29 bin [5.2,5.3) has 14 bin [5.3,5.4) has 2 bin [5.4,5.5) has 3 bin [5.5,5.6) has 4 bin [5.6,5.7) has 247 bin [5.7,5.8) has 8506 bin [5.8,5.9) has 7297 bin [5.9,6.0) has 3871 bin [6.0,6.1) has 4813 bin [6.1,6.2) has 5432 bin [6.2,6.3) has 8450 bin [6.3,6.4) has 8211 bin [6.4,6.5) has 15075 bin [6.5,6.6) has 25806 bin [6.6,6.7) has 59315 bin [6.7,6.8) has 94673 bin [6.8,6.9) has 121716 bin [6.9,7.0) has 154093 bin [7.0,7.1) 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has 3 bin [42.3,42.4) has 1 bin [42.4,42.5) has 1 bin [42.5,42.6) has 3 bin [42.6,42.7) has 3 bin [42.7,42.8) has 3 bin [42.9,43.0) has 3 bin [43.0,43.1) has 14 bin [43.1,43.2) has 11 bin [43.2,43.3) has 6 bin [43.3,43.4) has 3 bin [43.4,43.5) has 2 bin [44.9,45.0) has 1 bin [45.0,45.1) has 2 bin [45.1,45.2) has 2 bin [45.2,45.3) has 4 bin [45.7,45.8) has 1 bin [45.8,45.9) has 3 bin [45.9,46.0) has 14 bin [46.0,46.1) has 16 bin [46.1,46.2) has 7 bin [46.2,46.3) has 6 bin [46.3,46.4) has 4 bin [46.4,46.5) has 4 bin [46.5,46.6) has 4 bin [46.6,46.7) has 1 bin [46.7,46.8) has 6 bin [46.8,46.9) has 2 bin [46.9,47.0) has 1 bin [47.0,47.1) has 1 bin [47.2,47.3) has 4 bin [47.3,47.4) has 2 bin [47.4,47.5) has 1 bin [47.5,47.6) has 2 bin [47.6,47.7) has 2 bin [47.7,47.8) has 5 bin [47.8,47.9) has 3 bin [47.9,48.0) has 3 bin [48.0,48.1) has 2 bin [48.1,48.2) has 9 bin [48.2,48.3) has 6 bin [48.3,48.4) has 13 bin [48.4,48.5) has 16 bin [48.5,48.6) has 7 average z coordinate 10.8 for 30032764 element(s) point source id histogram with bin size 1.000000 bin 138 has 11089374 bin 139 has 18943390 average point source id 138.63075746208375 for 30032764 element(s)