lasinfo (210611) report for 'AHN3T/41FN1_22.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: 216/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 18927644 number of points by return: 13867601 3024520 1506319 449196 80008 scale factor x y z: 0.001 0.001 0.001 offset x y z: 250980 443730 0 min x y z: 250980.000 443730.000 36.971 max x y z: 252019.999 445019.999 81.172 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: 18927644 extended number of points by return: 13867601 3024520 1506319 449196 80008 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 36971 81172 intensity 1 65523 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -32 35 user_data 2 2 point_source_ID 121 126 gps_time 202561912.812017 202564231.365869 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 14 255 B 2 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5833 extended_scanner_channel 0 0 number of first returns: 13867601 number of intermediate returns: 2037981 number of last returns: 13863113 number of single returns: 10841051 covered area in square units/kilounits: 1341216/1.34 point density: all returns 14.11 last only 10.34 (per square units) spacing: all returns 0.27 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18927644 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13867601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3024520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1506319 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 449196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80008 instead zero. overview over extended number of returns of given pulse: 10841051 3034917 3172158 1478118 401400 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6244780 unclassified (1) 12488552 ground (2) 185833 building (6) 7284 water (9) 1195 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1303874 +---> 446961 of those are unclassified (1) +---> 844306 of those are ground (2) +---> 12273 of those are building (6) +---> 334 of those are water (9) z coordinate histogram with bin size 0.100000 bin [36.9,37.0) has 1 bin [37.0,37.1) has 15 bin [37.1,37.2) has 66 bin [37.2,37.3) has 251 bin [37.3,37.4) has 536 bin [37.4,37.5) has 818 bin [37.5,37.6) has 1255 bin [37.6,37.7) has 1922 bin [37.7,37.8) has 2333 bin [37.8,37.9) has 3309 bin [37.9,38.0) has 10071 bin [38.0,38.1) has 17488 bin [38.1,38.2) has 29129 bin [38.2,38.3) has 41839 bin [38.3,38.4) has 48194 bin 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has 33 bin [73.3,73.4) has 26 bin [73.4,73.5) has 25 bin [73.5,73.6) has 22 bin [73.6,73.7) has 35 bin [73.7,73.8) has 20 bin [73.8,73.9) has 19 bin [73.9,74.0) has 12 bin [74.0,74.1) has 16 bin [74.1,74.2) has 8 bin [74.2,74.3) has 10 bin [74.3,74.4) has 17 bin [74.4,74.5) has 2 bin [74.5,74.6) has 5 bin [74.6,74.7) has 2 bin [74.7,74.8) has 3 bin [74.8,74.9) has 4 bin [74.9,75.0) has 2 bin [75.0,75.1) has 2 bin [75.1,75.2) has 6 bin [75.2,75.3) has 4 bin [75.3,75.4) has 4 bin [75.4,75.5) has 1 bin [75.5,75.6) has 1 bin [75.7,75.8) has 1 bin [75.8,75.9) has 2 bin [76.4,76.5) has 2 bin [76.5,76.6) has 2 bin [76.6,76.7) has 1 bin [76.7,76.8) has 2 bin [76.8,76.9) has 2 bin [76.9,77.0) has 1 bin [77.0,77.1) has 2 bin [77.3,77.4) has 1 bin [77.4,77.5) has 1 bin [77.5,77.6) has 4 bin [78.0,78.1) has 1 bin [78.4,78.5) has 1 bin [78.6,78.7) has 2 bin [78.7,78.8) has 1 bin [79.3,79.4) has 2 bin [79.5,79.6) has 1 bin [80.1,80.2) has 1 bin [80.3,80.4) has 1 bin [80.7,80.8) has 1 bin [80.8,80.9) has 1 bin [80.9,81.0) has 1 bin [81.0,81.1) has 2 bin [81.1,81.2) has 1 average z coordinate 45.1 for 18927644 element(s) point source id histogram with bin size 1.000000 bin 121 has 25510 bin 122 has 1872159 bin 123 has 6708752 bin 124 has 7143410 bin 125 has 3038003 bin 126 has 139810 average point source id 123.618971225367517 for 18927644 element(s)