lasinfo (210611) report for 'AHN3T/10GZ2_18.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: 6816798 number of points by return: 6793013 21410 2334 41 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 166980 551230 0 min x y z: 166980.000 551230.000 -2.500 max x y z: 168019.997 552519.998 2.640 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: 6816798 extended number of points by return: 6793013 21410 2334 41 0 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 1039997 Y 0 1289998 Z -2500 2640 intensity 1 10126 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 32 user_data 1 1 point_source_ID 25 197 gps_time 77188411.073153 78328157.177395 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 248 G 38 255 B 43 255 NIR 10 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 number of first returns: 6793013 number of intermediate returns: 2504 number of last returns: 6792708 number of single returns: 6771427 covered area in square units/kilounits: 1275024/1.28 point density: all returns 5.35 last only 5.33 (per square units) spacing: all returns 0.43 last only 0.43 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 6816798 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 6793013 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 21410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2334 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 41 instead zero. overview over extended number of returns of given pulse: 6771427 38094 7069 208 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 81364 unclassified (1) 963279 ground (2) 5772155 water (9) +-> flagged as extended overlap: 417619 +---> 10583 of those are unclassified (1) +---> 165945 of those are ground (2) +---> 241091 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-2.5,-2.4) has 73 bin [-2.4,-2.3) has 195 bin [-2.3,-2.2) has 53 bin [-2.2,-2.1) has 93 bin [-2.1,-2.0) has 83 bin [-2.0,-1.9) has 86 bin [-1.9,-1.8) has 169 bin [-1.8,-1.7) has 2456 bin [-1.7,-1.6) has 4277 bin [-1.6,-1.5) has 19213 bin [-1.5,-1.4) has 20951 bin [-1.4,-1.3) has 43560 bin [-1.3,-1.2) has 163835 bin [-1.2,-1.1) has 335039 bin [-1.1,-1.0) has 179889 bin [-1.0,-0.9) has 71873 bin [-0.9,-0.8) has 10375 bin [-0.8,-0.7) has 36949 bin [-0.7,-0.6) has 545899 bin [-0.6,-0.5) has 2273560 bin [-0.5,-0.4) has 2259006 bin [-0.4,-0.3) has 666477 bin [-0.3,-0.2) has 88897 bin [-0.2,-0.1) has 17233 bin [-0.1,0.0) has 10904 bin [0.0,0.1) has 9983 bin [0.1,0.2) has 9156 bin [0.2,0.3) has 12154 bin [0.3,0.4) has 10521 bin [0.4,0.5) has 4330 bin [0.5,0.6) has 2925 bin [0.6,0.7) has 2658 bin [0.7,0.8) has 2447 bin [0.8,0.9) has 2253 bin [0.9,1.0) has 2103 bin [1.0,1.1) has 1852 bin [1.1,1.2) has 1522 bin [1.2,1.3) has 1268 bin [1.3,1.4) has 1012 bin [1.4,1.5) has 648 bin [1.5,1.6) has 420 bin [1.6,1.7) has 209 bin [1.7,1.8) has 107 bin [1.8,1.9) has 53 bin [1.9,2.0) has 22 bin [2.0,2.1) has 3 bin [2.1,2.2) has 4 bin [2.2,2.3) has 1 bin [2.5,2.6) has 1 bin [2.6,2.7) has 1 average z coordinate -0.6 for 6816798 element(s) point source id histogram with bin size 1.000000 bin 25 has 2833716 bin 27 has 3607713 bin 29 has 348175 bin 197 has 27194 average point source id 26.948934675781796 for 6816798 element(s)