lasinfo (210611) report for 'AHN3T/27CN2_04.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: 33746425 number of points by return: 21880853 7922909 3178817 683928 79918 scale factor x y z: 0.001 0.001 0.001 offset x y z: 187980 486230 0 min x y z: 187980.000 486230.000 29.881 max x y z: 189019.999 487519.999 67.511 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: 33746425 extended number of points by return: 21880853 7922909 3178817 683928 79918 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 29881 67511 intensity 1 4009 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 -32 39 user_data 3 3 point_source_ID 239 301 gps_time 206013350.416576 206466047.416912 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 248 G 36 246 B 32 236 NIR 35 237 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 6500 extended_scanner_channel 0 0 number of first returns: 21880853 number of intermediate returns: 3944535 number of last returns: 21875602 number of single returns: 13954565 covered area in square units/kilounits: 1341240/1.34 point density: all returns 25.16 last only 16.31 (per square units) spacing: all returns 0.20 last only 0.25 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33746425 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21880853 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7922909 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3178817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 683928 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 79918 instead zero. overview over extended number of returns of given pulse: 13954565 9487105 7488073 2417014 399668 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 16964006 unclassified (1) 16781842 ground (2) 577 water (9) +-> flagged as extended overlap: 2477058 +---> 1363602 of those are unclassified (1) +---> 1113456 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [29.8,29.9) has 1 bin [29.9,30.0) has 22 bin [30.0,30.1) has 524 bin [30.1,30.2) has 3181 bin [30.2,30.3) has 8108 bin [30.3,30.4) has 13695 bin [30.4,30.5) has 17501 bin [30.5,30.6) has 16609 bin [30.6,30.7) has 16307 bin [30.7,30.8) has 17951 bin [30.8,30.9) has 17992 bin [30.9,31.0) has 18479 bin [31.0,31.1) has 21387 bin [31.1,31.2) has 26323 bin [31.2,31.3) has 33055 bin [31.3,31.4) has 43730 bin [31.4,31.5) has 52056 bin [31.5,31.6) has 56479 bin [31.6,31.7) has 56543 bin [31.7,31.8) has 54959 bin 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[62.0,62.1) has 8307 bin [62.1,62.2) has 7686 bin [62.2,62.3) has 6930 bin [62.3,62.4) has 6263 bin [62.4,62.5) has 5748 bin [62.5,62.6) has 5147 bin [62.6,62.7) has 4757 bin [62.7,62.8) has 4100 bin [62.8,62.9) has 3846 bin [62.9,63.0) has 3207 bin [63.0,63.1) has 2803 bin [63.1,63.2) has 2402 bin [63.2,63.3) has 2043 bin [63.3,63.4) has 1843 bin [63.4,63.5) has 1532 bin [63.5,63.6) has 1388 bin [63.6,63.7) has 1142 bin [63.7,63.8) has 976 bin [63.8,63.9) has 790 bin [63.9,64.0) has 670 bin [64.0,64.1) has 565 bin [64.1,64.2) has 447 bin [64.2,64.3) has 338 bin [64.3,64.4) has 321 bin [64.4,64.5) has 253 bin [64.5,64.6) has 194 bin [64.6,64.7) has 129 bin [64.7,64.8) has 133 bin [64.8,64.9) has 110 bin [64.9,65.0) has 74 bin [65.0,65.1) has 67 bin [65.1,65.2) has 42 bin [65.2,65.3) has 48 bin [65.3,65.4) has 33 bin [65.4,65.5) has 35 bin [65.5,65.6) has 25 bin [65.6,65.7) has 21 bin [65.7,65.8) has 13 bin [65.8,65.9) has 15 bin [65.9,66.0) has 13 bin [66.0,66.1) has 15 bin [66.1,66.2) has 10 bin [66.2,66.3) has 11 bin [66.3,66.4) has 10 bin [66.4,66.5) has 9 bin [66.5,66.6) has 4 bin [66.6,66.7) has 5 bin [66.7,66.8) has 6 bin [66.8,66.9) has 5 bin [66.9,67.0) has 4 bin [67.0,67.1) has 4 bin [67.1,67.2) has 1 bin [67.3,67.4) has 2 bin [67.4,67.5) has 2 bin [67.5,67.6) has 1 average z coordinate 45.1 for 33746425 element(s) point source id histogram with bin size 1.000000 bin 239 has 1020349 bin 240 has 1970058 bin 241 has 5096523 bin 242 has 6173981 bin 243 has 7967244 bin 244 has 6241739 bin 245 has 3857176 bin 246 has 1314535 bin 247 has 47501 bin 301 has 57319 average point source id 242.853483887552528 for 33746425 element(s)