lasinfo (210611) report for 'AHN3T/16GN1_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: 212/2021 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: 27205986 number of points by return: 20312764 4061194 1949519 716701 165808 scale factor x y z: 0.001 0.001 0.001 offset x y z: 202980 532480 0 min x y z: 202980.000 532480.000 -1.403 max x y z: 204019.999 533769.999 39.728 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: 27205986 extended number of points by return: 20312764 4061194 1949519 716701 165808 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 -1403 39728 intensity 1 65532 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 -32 34 user_data 2 2 point_source_ID 76 174 gps_time 135764038.507586 143032005.169996 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 255 G 27 255 B 1 255 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -5333 5667 extended_scanner_channel 0 0 number of first returns: 20312764 number of intermediate returns: 2833634 number of last returns: 20307826 number of single returns: 16248238 covered area in square units/kilounits: 1309992/1.31 point density: all returns 20.77 last only 15.50 (per square units) spacing: all returns 0.22 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27205986 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20312764 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4061194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1949519 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 716701 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 165808 instead zero. overview over extended number of returns of given pulse: 16248238 4224096 3699242 2204660 829750 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8903980 unclassified (1) 14241720 ground (2) 3519792 building (6) 515523 water (9) 24971 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1595364 +---> 378037 of those are unclassified (1) +---> 926150 of those are ground (2) +---> 262540 of those are building (6) +---> 23038 of those are water (9) +---> 5599 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-1.5,-1.4) has 1 bin [-1.4,-1.3) has 5 bin [-1.3,-1.2) has 10 bin [-1.2,-1.1) has 9 bin [-1.1,-1.0) has 44 bin [-1.0,-0.9) has 340 bin [-0.9,-0.8) has 40866 bin [-0.8,-0.7) has 477659 bin [-0.7,-0.6) has 186677 bin [-0.6,-0.5) has 254558 bin [-0.5,-0.4) has 262467 bin [-0.4,-0.3) has 248662 bin [-0.3,-0.2) has 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228 bin [31.5,31.6) has 182 bin [31.6,31.7) has 180 bin [31.7,31.8) has 168 bin [31.8,31.9) has 148 bin [31.9,32.0) has 150 bin [32.0,32.1) has 140 bin [32.1,32.2) has 106 bin [32.2,32.3) has 111 bin [32.3,32.4) has 103 bin [32.4,32.5) has 100 bin [32.5,32.6) has 78 bin [32.6,32.7) has 63 bin [32.7,32.8) has 93 bin [32.8,32.9) has 74 bin [32.9,33.0) has 63 bin [33.0,33.1) has 51 bin [33.1,33.2) has 39 bin [33.2,33.3) has 66 bin [33.3,33.4) has 46 bin [33.4,33.5) has 39 bin [33.5,33.6) has 39 bin [33.6,33.7) has 43 bin [33.7,33.8) has 46 bin [33.8,33.9) has 43 bin [33.9,34.0) has 30 bin [34.0,34.1) has 14 bin [34.1,34.2) has 18 bin [34.2,34.3) has 28 bin [34.3,34.4) has 9 bin [34.4,34.5) has 3 bin [34.5,34.6) has 6 bin [34.6,34.7) has 3 bin [34.7,34.8) has 1 bin [39.5,39.6) has 2 bin [39.7,39.8) has 1 average z coordinate 4.6 for 27205986 element(s) point source id histogram with bin size 1.000000 bin 76 has 731124 bin 79 has 5509075 bin 169 has 6096229 bin 171 has 9040725 bin 173 has 4942543 bin 174 has 886290 average point source id 149.830387474285999 for 27205986 element(s)