lasinfo (210611) report for 'AHN3T/27CN1_12.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: 36817643 number of points by return: 17737239 11266028 5516139 1854775 443462 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 483730 0 min x y z: 180980.000 483730.000 11.127 max x y z: 182019.999 485019.999 60.269 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: 36817643 extended number of points by return: 17737239 11266028 5516139 1854775 443462 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 11127 60269 intensity 0 1894 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 -41 37 user_data 0 0 point_source_ID 56 61 gps_time 201094747.571587 201101731.244616 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 18 247 G 32 245 B 26 241 NIR 40 239 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -6833 6167 extended_scanner_channel 0 0 number of first returns: 17737239 number of intermediate returns: 7827667 number of last returns: 17711067 number of single returns: 6458330 covered area in square units/kilounits: 1341544/1.34 point density: all returns 27.44 last only 13.20 (per square units) spacing: all returns 0.19 last only 0.28 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36817643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 17737239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 11266028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5516139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1854775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 443462 instead zero. overview over extended number of returns of given pulse: 6458330 11492295 10992377 5653462 2221179 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25920968 unclassified (1) 10896673 ground (2) 2 water (9) +-> flagged as extended overlap: 2353880 +---> 1525734 of those are unclassified (1) +---> 828146 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [11.1,11.2) has 18 bin [11.2,11.3) has 43 bin [11.3,11.4) has 534 bin [11.4,11.5) has 5402 bin [11.5,11.6) has 8666 bin [11.6,11.7) has 13655 bin [11.7,11.8) has 25643 bin [11.8,11.9) has 32573 bin [11.9,12.0) has 30032 bin [12.0,12.1) has 27559 bin [12.1,12.2) has 27018 bin [12.2,12.3) has 27461 bin [12.3,12.4) has 22450 bin [12.4,12.5) has 19529 bin [12.5,12.6) has 19143 bin [12.6,12.7) has 21086 bin [12.7,12.8) has 28817 bin [12.8,12.9) has 34037 bin [12.9,13.0) has 40207 bin [13.0,13.1) has 39008 bin 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389 bin [54.9,55.0) has 380 bin [55.0,55.1) has 347 bin [55.1,55.2) has 331 bin [55.2,55.3) has 330 bin [55.3,55.4) has 301 bin [55.4,55.5) has 281 bin [55.5,55.6) has 266 bin [55.6,55.7) has 249 bin [55.7,55.8) has 217 bin [55.8,55.9) has 190 bin [55.9,56.0) has 188 bin [56.0,56.1) has 149 bin [56.1,56.2) has 171 bin [56.2,56.3) has 165 bin [56.3,56.4) has 134 bin [56.4,56.5) has 117 bin [56.5,56.6) has 109 bin [56.6,56.7) has 106 bin [56.7,56.8) has 74 bin [56.8,56.9) has 74 bin [56.9,57.0) has 81 bin [57.0,57.1) has 76 bin [57.1,57.2) has 59 bin [57.2,57.3) has 51 bin [57.3,57.4) has 45 bin [57.4,57.5) has 38 bin [57.5,57.6) has 37 bin [57.6,57.7) has 34 bin [57.7,57.8) has 33 bin [57.8,57.9) has 35 bin [57.9,58.0) has 27 bin [58.0,58.1) has 23 bin [58.1,58.2) has 24 bin [58.2,58.3) has 16 bin [58.3,58.4) has 16 bin [58.4,58.5) has 7 bin [58.5,58.6) has 16 bin [58.6,58.7) has 10 bin [58.7,58.8) has 5 bin [58.8,58.9) has 4 bin [58.9,59.0) has 2 bin [59.0,59.1) has 7 bin [59.1,59.2) has 5 bin [59.2,59.3) has 3 bin [59.3,59.4) has 3 bin [59.4,59.5) has 3 bin [59.6,59.7) has 4 bin [59.7,59.8) has 1 bin [59.8,59.9) has 2 bin [59.9,60.0) has 1 bin [60.0,60.1) has 2 bin [60.2,60.3) has 1 average z coordinate 26.5 for 36817643 element(s) point source id histogram with bin size 1.000000 bin 56 has 1989163 bin 57 has 9175213 bin 58 has 13960183 bin 59 has 8656219 bin 60 has 3025064 bin 61 has 11801 average point source id 58.0431372263564 for 36817643 element(s)