lasinfo (210611) report for 'AHN3T/41AN1_23.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: 24337972 number of points by return: 15979294 4712670 2526219 907753 212036 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 443730 0 min x y z: 221980.000 443730.000 15.373 max x y z: 223019.999 445019.999 53.478 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: 24337972 extended number of points by return: 15979294 4712670 2526219 907753 212036 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 15373 53478 intensity 0 15754 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 -31 37 user_data 0 2 point_source_ID 276 308 gps_time 202041733.458006 206446708.751730 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 3 255 G 0 255 B 0 255 NIR 23 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5167 6167 extended_scanner_channel 0 0 number of first returns: 15979294 number of intermediate returns: 3653452 number of last returns: 15965060 number of single returns: 11259834 covered area in square units/kilounits: 1333760/1.33 point density: all returns 18.25 last only 11.97 (per square units) spacing: all returns 0.23 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 24337972 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15979294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4712670 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2526219 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 907753 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 212036 instead zero. overview over extended number of returns of given pulse: 11259834 4368760 4858312 2787411 1063655 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 10275920 unclassified (1) 13904697 ground (2) 129260 building (6) 28095 water (9) +-> flagged as extended overlap: 1806550 +---> 767318 of those are unclassified (1) +---> 1019734 of those are ground (2) +---> 16649 of those are building (6) +---> 2849 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.3,15.4) has 5 bin [15.4,15.5) has 903 bin [15.5,15.6) has 4737 bin [15.6,15.7) has 7371 bin [15.7,15.8) has 13546 bin [15.8,15.9) has 12603 bin [15.9,16.0) has 9741 bin [16.0,16.1) has 8557 bin [16.1,16.2) has 15023 bin [16.2,16.3) has 26132 bin [16.3,16.4) has 48990 bin [16.4,16.5) has 193893 bin [16.5,16.6) has 261273 bin [16.6,16.7) has 618083 bin [16.7,16.8) has 1238926 bin [16.8,16.9) has 1664708 bin 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[47.8,47.9) has 623 bin [47.9,48.0) has 546 bin [48.0,48.1) has 527 bin [48.1,48.2) has 502 bin [48.2,48.3) has 522 bin [48.3,48.4) has 473 bin [48.4,48.5) has 409 bin [48.5,48.6) has 390 bin [48.6,48.7) has 392 bin [48.7,48.8) has 400 bin [48.8,48.9) has 373 bin [48.9,49.0) has 330 bin [49.0,49.1) has 309 bin [49.1,49.2) has 275 bin [49.2,49.3) has 283 bin [49.3,49.4) has 249 bin [49.4,49.5) has 254 bin [49.5,49.6) has 219 bin [49.6,49.7) has 190 bin [49.7,49.8) has 196 bin [49.8,49.9) has 172 bin [49.9,50.0) has 157 bin [50.0,50.1) has 136 bin [50.1,50.2) has 128 bin [50.2,50.3) has 111 bin [50.3,50.4) has 102 bin [50.4,50.5) has 65 bin [50.5,50.6) has 89 bin [50.6,50.7) has 89 bin [50.7,50.8) has 77 bin [50.8,50.9) has 48 bin [50.9,51.0) has 61 bin [51.0,51.1) has 50 bin [51.1,51.2) has 39 bin [51.2,51.3) has 31 bin [51.3,51.4) has 32 bin [51.4,51.5) has 31 bin [51.5,51.6) has 21 bin [51.6,51.7) has 17 bin [51.7,51.8) has 12 bin [51.8,51.9) has 19 bin [51.9,52.0) has 11 bin [52.0,52.1) has 8 bin [52.1,52.2) has 10 bin [52.2,52.3) has 15 bin [52.3,52.4) has 9 bin [52.4,52.5) has 9 bin [52.5,52.6) has 7 bin [52.6,52.7) has 7 bin [52.7,52.8) has 8 bin [52.8,52.9) has 4 bin [52.9,53.0) has 4 bin [53.0,53.1) has 2 bin [53.1,53.2) has 2 bin [53.3,53.4) has 1 bin [53.4,53.5) has 1 average z coordinate 22.3 for 24337972 element(s) point source id histogram with bin size 1.000000 bin 276 has 4850176 bin 303 has 203849 bin 304 has 4473097 bin 305 has 6679092 bin 306 has 5531989 bin 307 has 2592973 bin 308 has 6796 average point source id 299.461429407511844 for 24337972 element(s)