lasinfo (210611) report for 'AHN3T/27CZ1_08.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: 58249513 number of points by return: 37945382 12320240 5949191 1738173 296527 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 478730 0 min x y z: 181980.000 478730.000 25.313 max x y z: 183019.999 480019.999 73.250 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: 58249513 extended number of points by return: 37945382 12320240 5949191 1738173 296527 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 25313 73250 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 38 user_data 0 3 point_source_ID 23 374 gps_time 200566032.536509 206012832.851928 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 39 255 B 31 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5667 6333 extended_scanner_channel 0 0 number of first returns: 37945382 number of intermediate returns: 7997659 number of last returns: 37915917 number of single returns: 25609445 covered area in square units/kilounits: 1341600/1.34 point density: all returns 43.42 last only 28.26 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58249513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37945382 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12320240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5949191 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1738173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 296527 instead zero. overview over extended number of returns of given pulse: 25609445 12734550 12642837 5776349 1486332 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 26351292 unclassified (1) 31080422 ground (2) 817517 building (6) 282 water (9) +-> flagged as extended overlap: 3853130 +---> 1667441 of those are unclassified (1) +---> 2121781 of those are ground (2) +---> 63908 of those are building (6) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 184 bin [25.4,25.5) has 949 bin [25.5,25.6) has 1786 bin [25.6,25.7) has 1487 bin [25.7,25.8) has 1646 bin [25.8,25.9) has 1582 bin [25.9,26.0) has 1748 bin [26.0,26.1) has 3332 bin [26.1,26.2) has 6522 bin [26.2,26.3) has 12095 bin [26.3,26.4) has 23195 bin [26.4,26.5) has 45572 bin [26.5,26.6) has 67588 bin [26.6,26.7) has 85983 bin [26.7,26.8) has 128031 bin [26.8,26.9) has 180342 bin [26.9,27.0) has 212181 bin [27.0,27.1) 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[73.2,73.3) has 1 average z coordinate 36.0 for 58249513 element(s) point source id histogram with bin size 1.000000 bin 23 has 156864 bin 24 has 3253542 bin 25 has 7347245 bin 26 has 8550217 bin 27 has 5390060 bin 28 has 764342 bin 230 has 2511161 bin 232 has 4657732 bin 233 has 7415062 bin 234 has 6961938 bin 235 has 5462281 bin 236 has 3297449 bin 237 has 1137030 bin 238 has 263387 bin 373 has 13294 bin 374 has 1067909 average point source id 145.373395276283247 for 58249513 element(s)