lasinfo (210611) report for 'AHN3T/17EN1_06.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: 215/2021 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: 28066294 number of points by return: 15887726 6947856 3554417 1318767 357528 scale factor x y z: 0.001 0.001 0.001 offset x y z: 239980 547480 0 min x y z: 239980.000 547480.000 14.974 max x y z: 241019.999 548769.999 58.010 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: 28066294 extended number of points by return: 15887726 6947856 3554417 1318767 357528 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 14974 58010 intensity 7 5964 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 -36 32 user_data 0 0 point_source_ID 172 178 gps_time 234437766.640233 234444569.956461 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 249 G 0 255 B 5 251 NIR 21 235 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -6000 5333 extended_scanner_channel 0 0 number of first returns: 15887726 number of intermediate returns: 5318254 number of last returns: 15791126 number of single returns: 8930812 covered area in square units/kilounits: 1314120/1.31 point density: all returns 21.36 last only 12.02 (per square units) spacing: all returns 0.22 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28066294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15887726 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6947856 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3554417 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1318767 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 357528 instead zero. overview over extended number of returns of given pulse: 8930812 6778339 6711586 3852847 1415485 309125 68100 0 0 0 0 0 0 0 0 histogram of classification of points: 16716090 unclassified (1) 11330628 ground (2) 11544 water (9) 8032 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2081868 +---> 1395465 of those are unclassified (1) +---> 686403 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [14.9,15.0) has 2 bin [15.0,15.1) has 31 bin [15.1,15.2) has 55 bin [15.2,15.3) has 84 bin [15.3,15.4) has 143 bin [15.4,15.5) has 378 bin [15.5,15.6) has 2574 bin [15.6,15.7) has 6693 bin [15.7,15.8) has 25668 bin [15.8,15.9) has 39426 bin [15.9,16.0) has 60772 bin [16.0,16.1) has 209578 bin [16.1,16.2) has 438864 bin [16.2,16.3) has 934441 bin [16.3,16.4) has 1049641 bin [16.4,16.5) has 855394 bin [16.5,16.6) has 840625 bin [16.6,16.7) has 827628 bin 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[55.5,55.6) has 44 bin [55.6,55.7) has 31 bin [55.7,55.8) has 31 bin [55.8,55.9) has 24 bin [55.9,56.0) has 18 bin [56.0,56.1) has 13 bin [56.1,56.2) has 13 bin [56.2,56.3) has 12 bin [56.3,56.4) has 7 bin [56.4,56.5) has 1 bin [56.5,56.6) has 8 bin [56.6,56.7) has 4 bin [56.7,56.8) has 5 bin [56.8,56.9) has 4 bin [56.9,57.0) has 5 bin [57.1,57.2) has 1 bin [57.2,57.3) has 1 bin [57.3,57.4) has 1 bin [57.4,57.5) has 1 bin [57.5,57.6) has 2 bin [57.7,57.8) has 1 bin [58.0,58.1) has 1 average z coordinate 25.7 for 28066294 element(s) point source id histogram with bin size 1.000000 bin 172 has 1113 bin 173 has 1335984 bin 174 has 7040416 bin 175 has 8854223 bin 176 has 8597833 bin 177 has 2236344 bin 178 has 381 average point source id 175.119571932083375 for 28066294 element(s)