lasinfo (210611) report for 'AHN3T/39CN1_01.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: 214/2021 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: 23260862 number of points by return: 16056052 4175017 2086282 756276 187235 scale factor x y z: 0.001 0.001 0.001 offset x y z: 139980 436230 0 min x y z: 139980.000 436230.000 -0.545 max x y z: 141019.999 437519.999 33.966 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: 23260862 extended number of points by return: 16056052 4175017 2086282 756276 187235 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 -545 33966 intensity 0 65534 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 32 user_data 2 2 point_source_ID 30 34 gps_time 101903256.199591 101906807.646575 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 26 255 B 21 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5667 5333 extended_scanner_channel 0 0 number of first returns: 16056052 number of intermediate returns: 3029039 number of last returns: 16058522 number of single returns: 11882751 covered area in square units/kilounits: 1333956/1.33 point density: all returns 17.44 last only 12.04 (per square units) spacing: all returns 0.24 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 23260862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16056052 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4175017 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2086282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 756276 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 187235 instead zero. overview over extended number of returns of given pulse: 11882751 4177756 3988879 2275403 936073 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10566777 unclassified (1) 12533302 ground (2) 68400 building (6) 75976 water (9) 16407 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1507553 +---> 598446 of those are unclassified (1) +---> 903767 of those are ground (2) +---> 4494 of those are water (9) +---> 846 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 131 bin [-0.5,-0.4) has 5054 bin [-0.4,-0.3) has 20851 bin [-0.3,-0.2) has 68230 bin [-0.2,-0.1) has 91000 bin [-0.1,0.0) has 86608 bin [0.0,0.1) has 139575 bin [0.1,0.2) has 287070 bin [0.2,0.3) has 739623 bin [0.3,0.4) has 1695883 bin [0.4,0.5) has 2357315 bin [0.5,0.6) has 2361686 bin [0.6,0.7) has 1505805 bin [0.7,0.8) has 1134994 bin 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[28.3,28.4) has 5649 bin [28.4,28.5) has 5472 bin [28.5,28.6) has 5119 bin [28.6,28.7) has 4965 bin [28.7,28.8) has 4776 bin [28.8,28.9) has 4389 bin [28.9,29.0) has 4289 bin [29.0,29.1) has 3837 bin [29.1,29.2) has 3608 bin [29.2,29.3) has 3562 bin [29.3,29.4) has 3229 bin [29.4,29.5) has 3052 bin [29.5,29.6) has 2779 bin [29.6,29.7) has 2569 bin [29.7,29.8) has 2351 bin [29.8,29.9) has 2299 bin [29.9,30.0) has 2041 bin [30.0,30.1) has 1919 bin [30.1,30.2) has 1720 bin [30.2,30.3) has 1584 bin [30.3,30.4) has 1501 bin [30.4,30.5) has 1321 bin [30.5,30.6) has 1149 bin [30.6,30.7) has 1132 bin [30.7,30.8) has 921 bin [30.8,30.9) has 907 bin [30.9,31.0) has 756 bin [31.0,31.1) has 614 bin [31.1,31.2) has 553 bin [31.2,31.3) has 519 bin [31.3,31.4) has 459 bin [31.4,31.5) has 369 bin [31.5,31.6) has 333 bin [31.6,31.7) has 303 bin [31.7,31.8) has 233 bin [31.8,31.9) has 181 bin [31.9,32.0) has 148 bin [32.0,32.1) has 152 bin [32.1,32.2) has 114 bin [32.2,32.3) has 84 bin [32.3,32.4) has 59 bin [32.4,32.5) has 61 bin [32.5,32.6) has 54 bin [32.6,32.7) has 52 bin [32.7,32.8) has 34 bin [32.8,32.9) has 18 bin [32.9,33.0) has 13 bin [33.0,33.1) has 23 bin [33.1,33.2) has 11 bin [33.2,33.3) has 7 bin [33.3,33.4) has 2 bin [33.4,33.5) has 4 bin [33.5,33.6) has 2 bin [33.6,33.7) has 1 bin [33.7,33.8) has 1 bin [33.9,34.0) has 1 average z coordinate 3.5 for 23260862 element(s) point source id histogram with bin size 1.000000 bin 30 has 2318550 bin 31 has 7117776 bin 32 has 7071977 bin 33 has 5896182 bin 34 has 856377 average point source id 31.821763269134223 for 23260862 element(s)