lasinfo (210611) report for 'AHN3T/65AN2_19.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: 215/2021 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: 32800278 number of points by return: 28426148 3044160 1034674 251094 44202 scale factor x y z: 0.001 0.001 0.001 offset x y z: 27980 401230 0 min x y z: 27980.000 401230.000 -1.757 max x y z: 29019.999 402371.130 32.563 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: 32800278 extended number of points by return: 28426148 3044160 1034674 251094 44202 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 1141130 Z -1757 32563 intensity 3 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -36 34 user_data 1 5 point_source_ID 9001 27236 gps_time 74561.560152 491529.205199 Color R 52 255 G 58 255 B 47 252 NIR 29 248 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6000 5667 extended_scanner_channel 0 0 number of first returns: 28426148 number of intermediate returns: 1333284 number of last returns: 28419479 number of single returns: 25378633 covered area in square units/kilounits: 976560/0.98 point density: all returns 33.59 last only 29.10 (per square units) spacing: all returns 0.17 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32800278 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28426148 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3044160 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1034674 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 251094 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44202 instead zero. overview over extended number of returns of given pulse: 25378633 4016703 2351995 829920 223027 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8833022 unclassified (1) 19643364 ground (2) 4323892 water (9) +-> flagged as extended overlap: 1963656 +---> 738914 of those are unclassified (1) +---> 1085579 of those are ground (2) +---> 139163 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 25 bin [-1.7,-1.6) has 1591 bin [-1.6,-1.5) has 16844 bin [-1.5,-1.4) has 105213 bin [-1.4,-1.3) has 416632 bin [-1.3,-1.2) has 1319323 bin [-1.2,-1.1) has 1022440 bin [-1.1,-1.0) has 307557 bin [-1.0,-0.9) has 140272 bin [-0.9,-0.8) has 89597 bin [-0.8,-0.7) has 77719 bin [-0.7,-0.6) has 74585 bin [-0.6,-0.5) has 75942 bin [-0.5,-0.4) has 76583 bin [-0.4,-0.3) has 77310 bin [-0.3,-0.2) has 77857 bin [-0.2,-0.1) has 79529 bin [-0.1,0.0) has 82456 bin 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[31.3,31.4) has 120 bin [31.4,31.5) has 99 bin [31.5,31.6) has 82 bin [31.6,31.7) has 42 bin [31.7,31.8) has 41 bin [31.8,31.9) has 32 bin [31.9,32.0) has 14 bin [32.0,32.1) has 15 bin [32.1,32.2) has 10 bin [32.2,32.3) has 9 bin [32.3,32.4) has 6 bin [32.4,32.5) has 2 bin [32.5,32.6) has 2 average z coordinate 5.8 for 32800278 element(s) point source id histogram with bin size 1.000000 bin 9001 has 3942828 bin 9002 has 156875 bin 9592 has 5487023 bin 9593 has 3913319 bin 9594 has 207721 bin 9609 has 2771604 bin 9610 has 484625 bin 9611 has 687 bin 9993 has 3616756 bin 10240 has 5101662 bin 10242 has 1836130 bin 18238 has 4596243 bin 27236 has 684805 average point source id 11281.281772672780789 for 32800278 element(s)