lasinfo (210611) report for 'AHN3T/37FZ2_12.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: 214/2021 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: 25380529 number of points by return: 17139778 4120598 2362345 1237098 520710 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 439980 0 min x y z: 95980.000 439980.000 -7.611 max x y z: 97019.999 441269.999 29.899 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: 25380529 extended number of points by return: 17139778 4120598 2362345 1237098 520710 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 -7611 29899 intensity 1 65534 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 -34 31 user_data 2 2 point_source_ID 53118 53122 gps_time 577825.653830 581584.806966 Color R 6 255 G 13 255 B 0 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 17139778 number of intermediate returns: 4150741 number of last returns: 17082511 number of single returns: 12992501 covered area in square units/kilounits: 1311620/1.31 point density: all returns 19.35 last only 13.02 (per square units) spacing: all returns 0.23 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25380529 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17139778 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4120598 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2362345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1237098 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 520710 instead zero. overview over extended number of returns of given pulse: 12992501 3501111 3394042 2878896 2613979 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10180638 unclassified (1) 11898055 ground (2) 3052938 building (6) 34702 water (9) 214196 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1817358 +---> 799251 of those are unclassified (1) +---> 832794 of those are ground (2) +---> 156210 of those are building (6) +---> 2332 of those are water (9) +---> 26771 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.7,-7.6) has 1 bin [-7.5,-7.4) has 1 bin [-7.3,-7.2) has 5 bin [-7.2,-7.1) has 796 bin [-7.1,-7.0) has 12904 bin [-7.0,-6.9) has 12573 bin [-6.9,-6.8) has 32494 bin [-6.8,-6.7) has 59388 bin [-6.7,-6.6) has 73899 bin [-6.6,-6.5) has 123020 bin [-6.5,-6.4) has 167481 bin [-6.4,-6.3) has 256878 bin 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bin [29.7,29.8) has 2 bin [29.8,29.9) has 1 average z coordinate -0.9 for 25380529 element(s) point source id histogram with bin size 1.000000 bin 53118 has 1765701 bin 53119 has 6754214 bin 53120 has 6822527 bin 53121 has 6759937 bin 53122 has 3278150 average point source id 53120.119407322046754 for 25380529 element(s)