lasinfo (210611) report for 'AHN3T/33AZ1_17.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: 21672868 number of points by return: 16299793 3832253 1291566 227914 21342 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 463730 0 min x y z: 180980.000 463730.000 24.219 max x y z: 182019.999 465019.999 57.564 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: 21672868 extended number of points by return: 16299793 3832253 1291566 227914 21342 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 24219 57564 intensity 1 723 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 2 scan_angle_rank -32 33 user_data 0 0 point_source_ID 39 44 gps_time 200579961.171827 200584754.991849 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 14 241 G 17 232 B 16 218 NIR 31 215 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 2 extended_scan_angle -5333 5500 extended_scanner_channel 0 0 number of first returns: 16299793 number of intermediate returns: 1544527 number of last returns: 16290500 number of single returns: 12461952 covered area in square units/kilounits: 1341600/1.34 point density: all returns 16.15 last only 12.14 (per square units) spacing: all returns 0.25 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 21672868 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16299793 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3832253 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1291566 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 227914 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 21342 instead zero. overview over extended number of returns of given pulse: 12461952 5079392 3195333 828959 107232 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 8370448 unclassified (1) 13302420 ground (2) +-> flagged as extended overlap: 1669188 +---> 827145 of those are unclassified (1) +---> 842043 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [24.2,24.3) has 3 bin [24.3,24.4) has 5 bin [24.4,24.5) has 10 bin [24.5,24.6) has 7 bin [24.6,24.7) has 22 bin [24.7,24.8) has 25 bin [24.8,24.9) has 613 bin [24.9,25.0) has 1415 bin [25.0,25.1) has 6007 bin [25.1,25.2) has 15169 bin [25.2,25.3) has 18584 bin [25.3,25.4) has 20698 bin [25.4,25.5) has 21717 bin [25.5,25.6) has 22839 bin [25.6,25.7) has 27244 bin [25.7,25.8) has 30047 bin [25.8,25.9) has 38100 bin [25.9,26.0) has 50322 bin [26.0,26.1) has 65462 bin [26.1,26.2) has 78236 bin [26.2,26.3) has 92154 bin 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[53.1,53.2) has 966 bin [53.2,53.3) has 870 bin [53.3,53.4) has 811 bin [53.4,53.5) has 718 bin [53.5,53.6) has 687 bin [53.6,53.7) has 657 bin [53.7,53.8) has 652 bin [53.8,53.9) has 608 bin [53.9,54.0) has 518 bin [54.0,54.1) has 483 bin [54.1,54.2) has 411 bin [54.2,54.3) has 344 bin [54.3,54.4) has 341 bin [54.4,54.5) has 316 bin [54.5,54.6) has 308 bin [54.6,54.7) has 297 bin [54.7,54.8) has 258 bin [54.8,54.9) has 230 bin [54.9,55.0) has 198 bin [55.0,55.1) has 195 bin [55.1,55.2) has 187 bin [55.2,55.3) has 183 bin [55.3,55.4) has 149 bin [55.4,55.5) has 142 bin [55.5,55.6) has 116 bin [55.6,55.7) has 104 bin [55.7,55.8) has 91 bin [55.8,55.9) has 71 bin [55.9,56.0) has 57 bin [56.0,56.1) has 77 bin [56.1,56.2) has 59 bin [56.2,56.3) has 43 bin [56.3,56.4) has 45 bin [56.4,56.5) has 31 bin [56.5,56.6) has 29 bin [56.6,56.7) has 20 bin [56.7,56.8) has 11 bin [56.8,56.9) has 10 bin [56.9,57.0) has 11 bin [57.0,57.1) has 5 bin [57.1,57.2) has 5 bin [57.2,57.3) has 6 bin [57.3,57.4) has 2 bin [57.4,57.5) has 2 bin [57.5,57.6) has 4 average z coordinate 33.2 for 21672868 element(s) point source id histogram with bin size 1.000000 bin 39 has 459852 bin 40 has 3739000 bin 41 has 6732879 bin 42 has 6952152 bin 43 has 3391527 bin 44 has 397458 average point source id 41.473812510646951 for 21672868 element(s)