lasinfo (210611) report for 'AHN3T/41BZ1_15.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: 21601537 number of points by return: 15296295 3337155 1965958 794205 207924 scale factor x y z: 0.001 0.001 0.001 offset x y z: 233980 439980 0 min x y z: 233980.000 439980.000 18.782 max x y z: 235019.999 441269.999 56.122 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: 21601537 extended number of points by return: 15296295 3337155 1965958 794205 207924 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 18782 56122 intensity 0 28751 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 -33 32 user_data 0 0 point_source_ID 88 93 gps_time 202051646.402436 202056117.600730 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 8 255 G 14 255 B 1 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 5333 extended_scanner_channel 0 0 number of first returns: 15296295 number of intermediate returns: 2971333 number of last returns: 15289431 number of single returns: 11955522 covered area in square units/kilounits: 1340824/1.34 point density: all returns 16.11 last only 11.40 (per square units) spacing: all returns 0.25 last only 0.30 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21601537 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15296295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3337155 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1965958 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 794205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 207924 instead zero. overview over extended number of returns of given pulse: 11955522 2740927 3517174 2346949 1040965 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 7393287 unclassified (1) 13952978 ground (2) 213846 building (6) 41426 water (9) +-> flagged as extended overlap: 1539130 +---> 575114 of those are unclassified (1) +---> 955659 of those are ground (2) +---> 3774 of those are building (6) +---> 4583 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.7,18.8) has 1 bin [18.8,18.9) has 896 bin [18.9,19.0) has 3221 bin [19.0,19.1) has 6858 bin [19.1,19.2) has 5970 bin [19.2,19.3) has 11348 bin [19.3,19.4) has 206592 bin [19.4,19.5) has 830696 bin [19.5,19.6) has 2874669 bin [19.6,19.7) has 2306708 bin [19.7,19.8) has 954662 bin [19.8,19.9) has 734588 bin [19.9,20.0) has 653986 bin [20.0,20.1) has 499631 bin [20.1,20.2) has 439055 bin [20.2,20.3) has 555614 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144 bin [51.5,51.6) has 131 bin [51.6,51.7) has 124 bin [51.7,51.8) has 116 bin [51.8,51.9) has 105 bin [51.9,52.0) has 111 bin [52.0,52.1) has 109 bin [52.1,52.2) has 86 bin [52.2,52.3) has 72 bin [52.3,52.4) has 74 bin [52.4,52.5) has 66 bin [52.5,52.6) has 63 bin [52.6,52.7) has 62 bin [52.7,52.8) has 57 bin [52.8,52.9) has 62 bin [52.9,53.0) has 45 bin [53.0,53.1) has 48 bin [53.1,53.2) has 39 bin [53.2,53.3) has 47 bin [53.3,53.4) has 36 bin [53.4,53.5) has 39 bin [53.5,53.6) has 35 bin [53.6,53.7) has 31 bin [53.7,53.8) has 30 bin [53.8,53.9) has 26 bin [53.9,54.0) has 24 bin [54.0,54.1) has 29 bin [54.1,54.2) has 16 bin [54.2,54.3) has 18 bin [54.3,54.4) has 9 bin [54.4,54.5) has 10 bin [54.5,54.6) has 12 bin [54.6,54.7) has 11 bin [54.7,54.8) has 7 bin [54.8,54.9) has 10 bin [54.9,55.0) has 5 bin [55.0,55.1) has 9 bin [55.1,55.2) has 2 bin [55.2,55.3) has 4 bin [55.3,55.4) has 5 bin [55.4,55.5) has 3 bin [55.5,55.6) has 3 bin [55.6,55.7) has 1 bin [55.7,55.8) has 2 bin [55.8,55.9) has 3 bin [56.1,56.2) has 1 average z coordinate 23.7 for 21601537 element(s) point source id histogram with bin size 1.000000 bin 88 has 787258 bin 89 has 4479101 bin 90 has 7903011 bin 91 has 6729807 bin 92 has 1700879 bin 93 has 1481 average point source id 90.188986135569891 for 21601537 element(s)