lasinfo (210611) report for 'AHN3T/27DZ1_22.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: 36340399 number of points by return: 17867444 11038573 5379705 1702774 351903 scale factor x y z: 0.001 0.001 0.001 offset x y z: 190980 474980 0 min x y z: 190980.000 474980.000 20.233 max x y z: 192019.999 476269.999 70.651 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: 36340399 extended number of points by return: 17867444 11038573 5379705 1702774 351903 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 20233 70651 intensity 1 15101 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 -35 33 user_data 0 3 point_source_ID 52 379 gps_time 201089480.800577 204723995.654635 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 5 255 G 18 255 B 4 255 NIR 29 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5833 5500 extended_scanner_channel 0 0 number of first returns: 17867444 number of intermediate returns: 7444801 number of last returns: 17845572 number of single returns: 6817418 covered area in square units/kilounits: 1341344/1.34 point density: all returns 27.09 last only 13.30 (per square units) spacing: all returns 0.19 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36340399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17867444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11038573 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5379705 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1702774 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 351903 instead zero. overview over extended number of returns of given pulse: 6817418 11311411 11039207 5410224 1762139 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 24398856 unclassified (1) 11903282 ground (2) 36676 building (6) 1585 water (9) +-> flagged as extended overlap: 2356159 +---> 1518306 of those are unclassified (1) +---> 829170 of those are ground (2) +---> 8683 of those are building (6) z coordinate histogram with bin size 0.100000 bin [20.2,20.3) has 120 bin [20.3,20.4) has 2018 bin [20.4,20.5) has 2993 bin [20.5,20.6) has 7669 bin [20.6,20.7) has 11322 bin [20.7,20.8) has 12398 bin [20.8,20.9) has 15499 bin [20.9,21.0) has 19808 bin [21.0,21.1) has 27799 bin [21.1,21.2) has 37504 bin [21.2,21.3) has 43755 bin [21.3,21.4) has 46645 bin [21.4,21.5) has 54684 bin [21.5,21.6) has 85571 bin [21.6,21.7) has 87132 bin [21.7,21.8) has 83757 bin [21.8,21.9) has 92204 bin [21.9,22.0) 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141 bin [67.7,67.8) has 150 bin [67.8,67.9) has 124 bin [67.9,68.0) has 122 bin [68.0,68.1) has 110 bin [68.1,68.2) has 100 bin [68.2,68.3) has 101 bin [68.3,68.4) has 93 bin [68.4,68.5) has 74 bin [68.5,68.6) has 62 bin [68.6,68.7) has 61 bin [68.7,68.8) has 51 bin [68.8,68.9) has 41 bin [68.9,69.0) has 40 bin [69.0,69.1) has 36 bin [69.1,69.2) has 17 bin [69.2,69.3) has 23 bin [69.3,69.4) has 21 bin [69.4,69.5) has 14 bin [69.5,69.6) has 7 bin [69.6,69.7) has 20 bin [69.7,69.8) has 11 bin [69.8,69.9) has 7 bin [69.9,70.0) has 5 bin [70.0,70.1) has 10 bin [70.1,70.2) has 8 bin [70.2,70.3) has 4 bin [70.3,70.4) has 3 bin [70.4,70.5) has 3 bin [70.5,70.6) has 4 bin [70.6,70.7) has 4 average z coordinate 36.0 for 36340399 element(s) point source id histogram with bin size 1.000000 bin 52 has 1931 bin 375 has 3285559 bin 376 has 9128163 bin 377 has 13697109 bin 378 has 8385675 bin 379 has 1841962 average point source id 376.882850570793153 for 36340399 element(s)