lasinfo (210611) report for 'AHN3T/50HZ2_25.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: 218/2021 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: 21196964 number of points by return: 15404015 2988239 1626050 833790 344870 scale factor x y z: 0.001 0.001 0.001 offset x y z: 138980 374980 0 min x y z: 138980.000 374980.000 26.546 max x y z: 140019.999 376269.999 63.866 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: 21196964 extended number of points by return: 15404015 2988239 1626050 833790 344870 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 26546 63866 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -33 35 user_data 0 0 point_source_ID 20394 24393 gps_time 52161.031796 469282.602264 Color R 0 255 G 13 255 B 3 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 number of first returns: 15404015 number of intermediate returns: 2924752 number of last returns: 15250689 number of single returns: 12382492 covered area in square units/kilounits: 1328728/1.33 point density: all returns 15.95 last only 11.48 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21196964 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15404015 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2988239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1626050 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 833790 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 344870 instead zero. overview over extended number of returns of given pulse: 12382492 2748464 2381190 1957338 1155270 410259 161951 0 0 0 0 0 0 0 0 histogram of classification of points: 6991052 unclassified (1) 11420698 ground (2) 2649587 building (6) 134881 water (9) 746 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1379708 +---> 413105 of those are unclassified (1) +---> 782936 of those are ground (2) +---> 181017 of those are building (6) +---> 2650 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.5,26.6) has 50 bin [26.6,26.7) has 2217 bin [26.7,26.8) has 10049 bin [26.8,26.9) has 6906 bin [26.9,27.0) has 4450 bin [27.0,27.1) has 3500 bin [27.1,27.2) has 18708 bin [27.2,27.3) has 40278 bin [27.3,27.4) has 42260 bin [27.4,27.5) has 58637 bin [27.5,27.6) has 53892 bin [27.6,27.7) has 63294 bin [27.7,27.8) has 120038 bin [27.8,27.9) has 175133 bin 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has 2 bin [63.4,63.5) has 1 bin [63.7,63.8) has 2 bin [63.8,63.9) has 1 average z coordinate 33.1 for 21196964 element(s) point source id histogram with bin size 1.000000 bin 20394 has 6823048 bin 20395 has 4421274 bin 20396 has 1262800 bin 20397 has 18406 bin 21391 has 466753 bin 21392 has 2285242 bin 24393 has 5919441 average point source id 21640.634702403607662 for 21196964 element(s)