lasinfo (210611) report for 'AHN3T/40AN1_03.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: 29044552 number of points by return: 16000794 8369833 3580861 941886 151178 scale factor x y z: 0.001 0.001 0.001 offset x y z: 181980 448730 0 min x y z: 181980.000 448730.000 28.426 max x y z: 183019.999 450019.999 76.587 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: 29044552 extended number of points by return: 16000794 8369833 3580861 941886 151178 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 28426 76587 intensity 1 53043 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 0 scan_direction_flag 0 0 classification 1 6 scan_angle_rank -36 33 user_data 0 0 point_source_ID 184 227 gps_time 204716861.804255 205410398.058709 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 7 255 G 16 255 B 3 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 6 extended_scan_angle -6000 5500 extended_scanner_channel 0 0 number of first returns: 16000794 number of intermediate returns: 4678569 number of last returns: 15987825 number of single returns: 7622636 covered area in square units/kilounits: 1341508/1.34 point density: all returns 21.65 last only 11.92 (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 29044552 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16000794 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8369833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3580861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 941886 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 151178 instead zero. overview over extended number of returns of given pulse: 7622636 9575119 7923461 3165482 757854 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 17923983 unclassified (1) 11111238 ground (2) 9331 building (6) +-> flagged as extended overlap: 1849266 +---> 1010211 of those are unclassified (1) +---> 839055 of those are ground (2) z coordinate histogram with bin size 0.100000 bin [28.4,28.5) has 15 bin [28.5,28.6) has 66 bin [28.6,28.7) has 593 bin [28.7,28.8) has 6820 bin [28.8,28.9) has 15546 bin [28.9,29.0) has 21171 bin [29.0,29.1) has 23970 bin [29.1,29.2) has 25488 bin [29.2,29.3) has 29899 bin [29.3,29.4) has 41041 bin [29.4,29.5) has 51465 bin [29.5,29.6) has 65258 bin [29.6,29.7) has 77757 bin [29.7,29.8) has 77991 bin [29.8,29.9) has 79285 bin [29.9,30.0) has 75178 bin [30.0,30.1) has 76907 bin [30.1,30.2) has 88461 bin [30.2,30.3) has 76820 bin [30.3,30.4) has 83057 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978 bin [68.6,68.7) has 945 bin [68.7,68.8) has 947 bin [68.8,68.9) has 863 bin [68.9,69.0) has 792 bin [69.0,69.1) has 749 bin [69.1,69.2) has 701 bin [69.2,69.3) has 642 bin [69.3,69.4) has 599 bin [69.4,69.5) has 587 bin [69.5,69.6) has 583 bin [69.6,69.7) has 634 bin [69.7,69.8) has 566 bin [69.8,69.9) has 505 bin [69.9,70.0) has 497 bin [70.0,70.1) has 446 bin [70.1,70.2) has 438 bin [70.2,70.3) has 370 bin [70.3,70.4) has 381 bin [70.4,70.5) has 361 bin [70.5,70.6) has 313 bin [70.6,70.7) has 313 bin [70.7,70.8) has 291 bin [70.8,70.9) has 256 bin [70.9,71.0) has 284 bin [71.0,71.1) has 246 bin [71.1,71.2) has 219 bin [71.2,71.3) has 237 bin [71.3,71.4) has 220 bin [71.4,71.5) has 175 bin [71.5,71.6) has 174 bin [71.6,71.7) has 149 bin [71.7,71.8) has 159 bin [71.8,71.9) has 127 bin [71.9,72.0) has 118 bin [72.0,72.1) has 120 bin [72.1,72.2) has 95 bin [72.2,72.3) has 87 bin [72.3,72.4) has 86 bin [72.4,72.5) has 80 bin [72.5,72.6) has 71 bin [72.6,72.7) has 85 bin [72.7,72.8) has 71 bin [72.8,72.9) has 72 bin [72.9,73.0) has 49 bin [73.0,73.1) has 52 bin [73.1,73.2) has 44 bin [73.2,73.3) has 37 bin [73.3,73.4) has 37 bin [73.4,73.5) has 21 bin [73.5,73.6) has 37 bin [73.6,73.7) has 27 bin [73.7,73.8) has 20 bin [73.8,73.9) has 27 bin [73.9,74.0) has 23 bin [74.0,74.1) has 17 bin [74.1,74.2) has 20 bin [74.2,74.3) has 13 bin [74.3,74.4) has 18 bin [74.4,74.5) has 10 bin [74.5,74.6) has 8 bin [74.6,74.7) has 15 bin [74.7,74.8) has 12 bin [74.8,74.9) has 7 bin [74.9,75.0) has 7 bin [75.0,75.1) has 4 bin [75.1,75.2) has 1 bin [75.2,75.3) has 4 bin [75.3,75.4) has 1 bin [75.4,75.5) has 2 bin [75.5,75.6) has 1 bin [75.6,75.7) has 1 bin [75.9,76.0) has 1 bin [76.1,76.2) has 2 bin [76.5,76.6) has 1 average z coordinate 41.8 for 29044552 element(s) point source id histogram with bin size 1.000000 bin 184 has 6013229 bin 185 has 9297629 bin 186 has 8893497 bin 187 has 3966715 bin 188 has 158820 bin 227 has 714662 average point source id 186.422158689175177 for 29044552 element(s)