lasinfo (210611) report for 'AHN3T/51DN1_16.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: 218/2021 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: 18040783 number of points by return: 13230459 3528342 1051105 204468 26409 scale factor x y z: 0.001 0.001 0.001 offset x y z: 149980 382480 0 min x y z: 149980.000 382480.000 21.311 max x y z: 151019.999 383769.999 58.315 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: 18040783 extended number of points by return: 13230459 3528342 1051105 204468 26409 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 21311 58315 intensity 1 8651 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 0 0 point_source_ID 21384 21389 gps_time 473727.991934 481687.789567 Color R 12 255 G 25 255 B 14 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 13230459 number of intermediate returns: 1285340 number of last returns: 13222957 number of single returns: 9697973 covered area in square units/kilounits: 1271832/1.27 point density: all returns 14.18 last only 10.40 (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 18040783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 13230459 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3528342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1051105 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 204468 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 26409 instead zero. overview over extended number of returns of given pulse: 9697973 4956791 2541220 712695 120439 10970 695 0 0 0 0 0 0 0 0 histogram of classification of points: 7511107 unclassified (1) 9999307 ground (2) 146536 building (6) 383833 water (9) +-> flagged as extended overlap: 1306996 +---> 562805 of those are unclassified (1) +---> 719198 of those are ground (2) +---> 12580 of those are building (6) +---> 12413 of those are water (9) z coordinate histogram with bin size 0.100000 bin [21.3,21.4) has 104 bin [21.4,21.5) has 678 bin [21.5,21.6) has 1083 bin [21.6,21.7) has 1227 bin [21.7,21.8) has 1130 bin [21.8,21.9) has 1675 bin [21.9,22.0) has 3501 bin [22.0,22.1) has 9921 bin [22.1,22.2) has 27506 bin [22.2,22.3) has 74242 bin [22.3,22.4) has 173460 bin [22.4,22.5) has 349012 bin [22.5,22.6) has 395837 bin [22.6,22.7) has 415422 bin [22.7,22.8) has 514805 bin [22.8,22.9) has 957613 bin 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1816 bin [49.9,50.0) has 1795 bin [50.0,50.1) has 1760 bin [50.1,50.2) has 1716 bin [50.2,50.3) has 1638 bin [50.3,50.4) has 1728 bin [50.4,50.5) has 1651 bin [50.5,50.6) has 1544 bin [50.6,50.7) has 1553 bin [50.7,50.8) has 1508 bin [50.8,50.9) has 1481 bin [50.9,51.0) has 1426 bin [51.0,51.1) has 1357 bin [51.1,51.2) has 1368 bin [51.2,51.3) has 1270 bin [51.3,51.4) has 1235 bin [51.4,51.5) has 1231 bin [51.5,51.6) has 1215 bin [51.6,51.7) has 1142 bin [51.7,51.8) has 1060 bin [51.8,51.9) has 1046 bin [51.9,52.0) has 959 bin [52.0,52.1) has 994 bin [52.1,52.2) has 963 bin [52.2,52.3) has 905 bin [52.3,52.4) has 870 bin [52.4,52.5) has 812 bin [52.5,52.6) has 763 bin [52.6,52.7) has 746 bin [52.7,52.8) has 691 bin [52.8,52.9) has 649 bin [52.9,53.0) has 650 bin [53.0,53.1) has 615 bin [53.1,53.2) has 546 bin [53.2,53.3) has 551 bin [53.3,53.4) has 490 bin [53.4,53.5) has 495 bin [53.5,53.6) has 444 bin [53.6,53.7) has 398 bin [53.7,53.8) has 378 bin [53.8,53.9) has 373 bin [53.9,54.0) 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1 average z coordinate 28.5 for 18040783 element(s) point source id histogram with bin size 1.000000 bin 21384 has 805061 bin 21385 has 3001123 bin 21386 has 5151460 bin 21387 has 5326857 bin 21388 has 2905972 bin 21389 has 850310 average point source id 21386.503220176196919 for 18040783 element(s)