lasinfo (191018) report for 'AHN3C/01DZ2.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 2.0.1 (3449cd)' file creation day/year: 281/2019 header size: 375 offset to point data: 11133 number var. length records: 4 point data format: 8 point data record length: 38 number of point records: 269321138 number of points by return: 248710470 12394930 5720509 2028054 467175 scale factor x y z: 0.001 0.001 0.001 offset x y z: 155000 601870 0 min x y z: 155000.000 601774.085 -1.904 max x y z: 159999.999 606152.011 27.856 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: 269321138 extended number of points by return: 248710470 12394930 5720509 2028054 467175 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'PDAL' record ID 12 length after header 8202 description 'PDAL metadata' variable length header record 2 of 4: reserved 0 user ID 'PDAL' record ID 13 length after header 870 description 'PDAL pipeline' variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 735 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],TOWGS84[565.2369,50.0087,465.658,-0.406857330322,0.350732676543,-1.87034738361,4.0812],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"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 735 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r1 c3 50000): POINT14 3 RGBNIR14 3 reporting minimum and maximum for all LAS point record entries ... X 0 4999999 Y -95915 4282011 Z -1904 27856 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -39 39 user_data 0 204 point_source_ID 274 309 gps_time 78923500.051640 80043425.279484 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 17 255 B 3 255 NIR 46 249 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -6500 6500 extended_scanner_channel 0 0 number of first returns: 248710470 number of intermediate returns: 8317840 number of last returns: 248522991 number of single returns: 236230163 WARNING: point type is 8 but (legacy) number of point records in header is 269321138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 248710470 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12394930 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5720509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 2028054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 467175 instead zero. overview over extended number of returns of given pulse: 236230163 13300180 11120460 6300027 2370308 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 51230820 unclassified (1) 209283013 ground (2) 26361 building (6) 8780919 water (9) 25 Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 1 bin [-1.9,-1.8) has 177 bin [-1.8,-1.7) has 3934 bin [-1.7,-1.6) has 25949 bin [-1.6,-1.5) has 115780 bin [-1.5,-1.4) has 504935 bin [-1.4,-1.3) has 2813844 bin [-1.3,-1.2) has 1557444 bin [-1.2,-1.1) has 386551 bin [-1.1,-1.0) has 218992 bin [-1.0,-0.9) has 155015 bin [-0.9,-0.8) has 197040 bin [-0.8,-0.7) has 232274 bin [-0.7,-0.6) has 176801 bin [-0.6,-0.5) has 288190 bin [-0.5,-0.4) has 319164 bin [-0.4,-0.3) has 444367 bin [-0.3,-0.2) has 540072 bin [-0.2,-0.1) has 437382 bin [-0.1,0.0) has 386076 bin [0.0,0.1) has 394574 bin [0.1,0.2) 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[27.4,27.5) has 56 bin [27.5,27.6) has 33 bin [27.6,27.7) has 22 bin [27.7,27.8) has 9 bin [27.8,27.9) has 5 average z coordinate 3.1 for 269321138 element(s)