lasinfo (210611) report for 'AHN3T/31CN2_02.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: 21845770 number of points by return: 15509409 3171684 1795651 951478 417548 scale factor x y z: 0.001 0.001 0.001 offset x y z: 105980 461230 0 min x y z: 105980.000 461230.000 -7.907 max x y z: 107019.999 462519.999 44.023 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: 21845770 extended number of points by return: 15509409 3171684 1795651 951478 417548 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 -7907 44023 intensity 3 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 -35 35 user_data 2 2 point_source_ID 19633 37638 gps_time 209272.494412 236796.589396 Color R 23 255 G 32 255 B 17 255 NIR 18 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 number of first returns: 15509409 number of intermediate returns: 3165009 number of last returns: 15507750 number of single returns: 12336398 covered area in square units/kilounits: 1281020/1.28 point density: all returns 17.05 last only 12.11 (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 21845770 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15509409 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3171684 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1795651 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 951478 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 417548 instead zero. overview over extended number of returns of given pulse: 12336398 2752568 2533034 2135869 2087901 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8258696 unclassified (1) 9676337 ground (2) 3142313 building (6) 764919 water (9) 3505 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1314555 +---> 493165 of those are unclassified (1) +---> 547994 of those are ground (2) +---> 174604 of those are building (6) +---> 98792 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-8.0,-7.9) has 1 bin [-6.0,-5.9) has 18 bin [-5.9,-5.8) has 9 bin [-5.8,-5.7) has 20 bin [-5.7,-5.6) has 70 bin [-5.6,-5.5) has 32 bin [-5.5,-5.4) has 974 bin [-5.4,-5.3) has 6241 bin [-5.3,-5.2) has 6160 bin [-5.2,-5.1) has 5989 bin [-5.1,-5.0) has 7910 bin [-5.0,-4.9) has 9732 bin [-4.9,-4.8) has 10578 bin [-4.8,-4.7) has 10863 bin [-4.7,-4.6) has 13622 bin 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[39.8,39.9) has 9 bin [39.9,40.0) has 12 bin [40.0,40.1) has 4 bin [40.1,40.2) has 3 bin [40.2,40.3) has 2 bin [40.3,40.4) has 4 bin [40.4,40.5) has 7 bin [40.5,40.6) has 3 bin [40.7,40.8) has 4 bin [40.8,40.9) has 3 bin [40.9,41.0) has 3 bin [41.0,41.1) has 3 bin [41.1,41.2) has 4 bin [41.2,41.3) has 2 bin [41.3,41.4) has 3 bin [41.4,41.5) has 1 bin [42.4,42.5) has 1 bin [42.5,42.6) has 4 bin [42.6,42.7) has 3 bin [42.7,42.8) has 2 bin [43.5,43.6) has 3 bin [43.7,43.8) has 1 bin [44.0,44.1) has 1 average z coordinate 2.8 for 21845770 element(s) point source id histogram with bin size 1.000000 bin 19633 has 1970956 bin 19634 has 3153573 bin 19635 has 4213741 bin 37636 has 5095174 bin 37637 has 4965717 bin 37638 has 2446609 average point source id 29941.355461492086761 for 21845770 element(s)