lasinfo (210611) report for 'AHN3T/17BN2_15.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: 215/2021 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: 31681249 number of points by return: 16419762 8707706 4439712 1650096 463973 scale factor x y z: 0.001 0.001 0.001 offset x y z: 238980 546230 0 min x y z: 238980.000 546230.000 15.174 max x y z: 240019.999 547519.999 53.450 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: 31681249 extended number of points by return: 16419762 8707706 4439712 1650096 463973 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 15174 53450 intensity 7 1461 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -36 33 user_data 0 0 point_source_ID 173 178 gps_time 234438179.967332 234444605.330973 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 9 246 B 15 225 NIR 39 247 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 16419762 number of intermediate returns: 6681193 number of last returns: 16281105 number of single returns: 7700811 covered area in square units/kilounits: 1332192/1.33 point density: all returns 23.78 last only 12.22 (per square units) spacing: all returns 0.21 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31681249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16419762 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8707706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4439712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1650096 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 463973 instead zero. overview over extended number of returns of given pulse: 7700811 8526721 8374253 4752711 1759381 434647 132725 0 0 0 0 0 0 0 0 histogram of classification of points: 20311994 unclassified (1) 11364700 ground (2) 4555 water (9) +-> flagged as extended overlap: 2142735 +---> 1306699 of those are unclassified (1) +---> 836007 of those are ground (2) +---> 29 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.1,15.2) has 1 bin [15.2,15.3) has 71 bin [15.3,15.4) has 353 bin [15.4,15.5) has 1296 bin [15.5,15.6) has 2181 bin [15.6,15.7) has 3178 bin [15.7,15.8) has 6004 bin [15.8,15.9) has 16734 bin [15.9,16.0) has 58448 bin [16.0,16.1) has 149206 bin [16.1,16.2) has 254067 bin [16.2,16.3) has 389270 bin [16.3,16.4) has 530293 bin [16.4,16.5) has 610880 bin [16.5,16.6) has 663260 bin [16.6,16.7) has 722212 bin [16.7,16.8) has 815215 bin [16.8,16.9) has 1047845 bin 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[47.4,47.5) has 1064 bin [47.5,47.6) has 1058 bin [47.6,47.7) has 964 bin [47.7,47.8) has 921 bin [47.8,47.9) has 822 bin [47.9,48.0) has 748 bin [48.0,48.1) has 690 bin [48.1,48.2) has 646 bin [48.2,48.3) has 554 bin [48.3,48.4) has 514 bin [48.4,48.5) has 480 bin [48.5,48.6) has 396 bin [48.6,48.7) has 347 bin [48.7,48.8) has 317 bin [48.8,48.9) has 265 bin [48.9,49.0) has 257 bin [49.0,49.1) has 213 bin [49.1,49.2) has 201 bin [49.2,49.3) has 197 bin [49.3,49.4) has 181 bin [49.4,49.5) has 125 bin [49.5,49.6) has 116 bin [49.6,49.7) has 113 bin [49.7,49.8) has 88 bin [49.8,49.9) has 80 bin [49.9,50.0) has 94 bin [50.0,50.1) has 64 bin [50.1,50.2) has 68 bin [50.2,50.3) has 45 bin [50.3,50.4) has 35 bin [50.4,50.5) has 41 bin [50.5,50.6) has 41 bin [50.6,50.7) has 23 bin [50.7,50.8) has 26 bin [50.8,50.9) has 21 bin [50.9,51.0) has 15 bin [51.0,51.1) has 18 bin [51.1,51.2) has 14 bin [51.2,51.3) has 16 bin [51.3,51.4) has 9 bin [51.4,51.5) has 7 bin [51.5,51.6) has 5 bin [51.6,51.7) has 4 bin [51.7,51.8) has 3 bin [51.8,51.9) has 2 bin [51.9,52.0) has 1 bin [52.0,52.1) has 2 bin [52.1,52.2) has 2 bin [52.4,52.5) has 2 bin [52.5,52.6) has 2 bin [52.6,52.7) has 1 bin [52.7,52.8) has 1 bin [52.9,53.0) has 1 bin [53.1,53.2) has 1 bin [53.3,53.4) has 1 bin [53.4,53.5) has 1 average z coordinate 25.5 for 31681249 element(s) point source id histogram with bin size 1.000000 bin 173 has 511 bin 174 has 3090357 bin 175 has 7139896 bin 176 has 11979724 bin 177 has 7477221 bin 178 has 1993540 average point source id 175.941358309453022 for 31681249 element(s)