lasinfo (210611) report for 'AHN3T/34DN2_17.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: 18984286 number of points by return: 13616833 3079995 1647188 537351 102919 scale factor x y z: 0.001 0.001 0.001 offset x y z: 235980 457480 0 min x y z: 235980.000 457480.000 15.803 max x y z: 237019.999 458769.999 51.922 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: 18984286 extended number of points by return: 13616833 3079995 1647188 537351 102919 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 15803 51922 intensity 0 16247 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 -32 34 user_data 2 2 point_source_ID 333 337 gps_time 202134600.401387 202138189.396366 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 20 255 B 4 255 NIR 17 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 number of first returns: 13616833 number of intermediate returns: 2288916 number of last returns: 13613193 number of single returns: 10534656 covered area in square units/kilounits: 1340284/1.34 point density: all returns 14.16 last only 10.16 (per square units) spacing: all returns 0.27 last only 0.31 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 18984286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13616833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3079995 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1647188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 537351 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 102919 instead zero. overview over extended number of returns of given pulse: 10534656 2865599 3330169 1738799 515063 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6392774 unclassified (1) 12356448 ground (2) 213971 building (6) 21021 water (9) 72 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1422596 +---> 581286 of those are unclassified (1) +---> 830466 of those are ground (2) +---> 9983 of those are building (6) +---> 861 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.8,15.9) has 1300 bin [15.9,16.0) has 4607 bin [16.0,16.1) has 5845 bin [16.1,16.2) has 9252 bin [16.2,16.3) has 18689 bin [16.3,16.4) has 80366 bin [16.4,16.5) has 158954 bin [16.5,16.6) has 292521 bin [16.6,16.7) has 519890 bin [16.7,16.8) has 825003 bin [16.8,16.9) has 1145787 bin [16.9,17.0) has 1272816 bin [17.0,17.1) has 1066522 bin [17.1,17.2) has 985191 bin 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[48.2,48.3) has 144 bin [48.3,48.4) has 126 bin [48.4,48.5) has 98 bin [48.5,48.6) has 109 bin [48.6,48.7) has 110 bin [48.7,48.8) has 89 bin [48.8,48.9) has 72 bin [48.9,49.0) has 82 bin [49.0,49.1) has 69 bin [49.1,49.2) has 62 bin [49.2,49.3) has 72 bin [49.3,49.4) has 71 bin [49.4,49.5) has 55 bin [49.5,49.6) has 54 bin [49.6,49.7) has 54 bin [49.7,49.8) has 52 bin [49.8,49.9) has 40 bin [49.9,50.0) has 50 bin [50.0,50.1) has 43 bin [50.1,50.2) has 21 bin [50.2,50.3) has 35 bin [50.3,50.4) has 32 bin [50.4,50.5) has 31 bin [50.5,50.6) has 24 bin [50.6,50.7) has 20 bin [50.7,50.8) has 19 bin [50.8,50.9) has 13 bin [50.9,51.0) has 9 bin [51.0,51.1) has 3 bin [51.1,51.2) has 5 bin [51.2,51.3) has 7 bin [51.3,51.4) has 5 bin [51.4,51.5) has 6 bin [51.5,51.6) has 3 bin [51.6,51.7) has 3 bin [51.7,51.8) has 1 bin [51.8,51.9) has 3 bin [51.9,52.0) has 1 average z coordinate 21.3 for 18984286 element(s) point source id histogram with bin size 1.000000 bin 333 has 973955 bin 334 has 4808226 bin 335 has 7657942 bin 336 has 4669362 bin 337 has 874801 average point source id 334.982239416325683 for 18984286 element(s)