lasinfo (210611) report for 'AHN3T/41CZ2_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: 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: 4167934 number of points by return: 2357638 1066741 546097 167496 29962 scale factor x y z: 0.001 0.001 0.001 offset x y z: 224980 428730 0 min x y z: 224980.000 428730.048 13.978 max x y z: 225407.701 430019.999 50.196 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: 4167934 extended number of points by return: 2357638 1066741 546097 167496 29962 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 427701 Y 48 1289999 Z 13978 50196 intensity 0 5457 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 -29 30 user_data 2 2 point_source_ID 338 341 gps_time 202139012.479666 202142270.562919 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 255 G 42 255 B 29 253 NIR 22 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 5000 extended_scanner_channel 0 0 number of first returns: 2357638 number of intermediate returns: 742031 number of last returns: 2360442 number of single returns: 1292177 covered area in square units/kilounits: 239952/0.24 point density: all returns 17.37 last only 9.84 (per square units) spacing: all returns 0.24 last only 0.32 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4167934 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2357638 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1066741 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 546097 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 167496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 29962 instead zero. overview over extended number of returns of given pulse: 1292177 1042790 1134914 548708 149345 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2164640 unclassified (1) 1925103 ground (2) 63309 building (6) 13658 water (9) 1224 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 409213 +---> 172390 of those are unclassified (1) +---> 231116 of those are ground (2) +---> 5173 of those are building (6) +---> 534 of those are water (9) z coordinate histogram with bin size 0.100000 bin [13.9,14.0) has 1 bin [14.0,14.1) has 273 bin [14.1,14.2) has 2959 bin [14.2,14.3) has 4741 bin [14.3,14.4) has 15313 bin [14.4,14.5) has 17189 bin [14.5,14.6) has 22660 bin [14.6,14.7) has 31232 bin [14.7,14.8) has 48178 bin [14.8,14.9) has 79696 bin [14.9,15.0) has 127093 bin [15.0,15.1) has 134898 bin [15.1,15.2) has 136840 bin [15.2,15.3) has 134953 bin [15.3,15.4) has 144776 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has 66 bin [47.3,47.4) has 62 bin [47.4,47.5) has 62 bin [47.5,47.6) has 71 bin [47.6,47.7) has 47 bin [47.7,47.8) has 50 bin [47.8,47.9) has 42 bin [47.9,48.0) has 43 bin [48.0,48.1) has 41 bin [48.1,48.2) has 29 bin [48.2,48.3) has 23 bin [48.3,48.4) has 25 bin [48.4,48.5) has 36 bin [48.5,48.6) has 31 bin [48.6,48.7) has 18 bin [48.7,48.8) has 16 bin [48.8,48.9) has 18 bin [48.9,49.0) has 21 bin [49.0,49.1) has 12 bin [49.1,49.2) has 14 bin [49.2,49.3) has 18 bin [49.3,49.4) has 9 bin [49.4,49.5) has 12 bin [49.5,49.6) has 9 bin [49.6,49.7) has 6 bin [49.7,49.8) has 4 bin [49.8,49.9) has 1 bin [49.9,50.0) has 2 bin [50.0,50.1) has 1 bin [50.1,50.2) has 2 average z coordinate 22.0 for 4167934 element(s) point source id histogram with bin size 1.000000 bin 338 has 677 bin 339 has 1812833 bin 340 has 2354400 bin 341 has 24 average point source id 339.564733270728368 for 4167934 element(s)