lasinfo (210611) report for 'AHN3T/68BZ2_21.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: 217/2021 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: 26707575 number of points by return: 18467938 3718825 2462983 1424969 632860 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 337480 0 min x y z: 184980.000 337480.000 30.218 max x y z: 186019.999 338769.999 66.713 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: 26707575 extended number of points by return: 18467938 3718825 2462983 1424969 632860 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 30218 66713 intensity 0 65533 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 13009 13013 gps_time 205920852.216366 205922557.891983 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 1 255 B 8 255 NIR 8 255 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: 18467938 number of intermediate returns: 4742100 number of last returns: 18227743 number of single returns: 14730206 covered area in square units/kilounits: 1341496/1.34 point density: all returns 19.91 last only 13.59 (per square units) spacing: all returns 0.22 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 26707575 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18467938 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3718825 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2462983 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1424969 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 632860 instead zero. overview over extended number of returns of given pulse: 14730206 2525788 3115357 3169237 2077144 793223 296620 0 0 0 0 0 0 0 0 histogram of classification of points: 9798076 unclassified (1) 15433893 ground (2) 1390788 building (6) 48973 water (9) 35845 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1764855 +---> 616152 of those are unclassified (1) +---> 1004149 of those are ground (2) +---> 139207 of those are building (6) +---> 5104 of those are water (9) +---> 243 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [30.2,30.3) has 5 bin [30.3,30.4) has 2 bin [30.4,30.5) has 1 bin [30.5,30.6) has 73 bin [30.6,30.7) has 300 bin [30.7,30.8) has 293 bin [30.8,30.9) has 287 bin [30.9,31.0) has 230 bin [31.0,31.1) has 125 bin [31.1,31.2) has 71 bin [31.2,31.3) has 2609 bin [31.3,31.4) has 12351 bin [31.4,31.5) has 25023 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[66.4,66.5) has 5 bin [66.5,66.6) has 3 bin [66.7,66.8) has 2 average z coordinate 37.9 for 26707575 element(s) point source id histogram with bin size 1.000000 bin 13009 has 1818788 bin 13010 has 6478941 bin 13011 has 10881201 bin 13012 has 6669421 bin 13013 has 859224 average point source id 13010.935274992207269 for 26707575 element(s)