lasinfo (210611) report for 'AHN3T/27BZ1_18.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: 34820255 number of points by return: 20844872 9431063 3661855 786042 96423 scale factor x y z: 0.001 0.001 0.001 offset x y z: 191980 488730 0 min x y z: 191980.000 488730.000 38.062 max x y z: 193019.999 490019.999 88.453 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: 34820255 extended number of points by return: 20844872 9431063 3661855 786042 96423 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 38062 88453 intensity 1 3287 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 -33 38 user_data 3 3 point_source_ID 249 288 gps_time 206020443.884266 206458025.142540 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 30 255 B 30 254 NIR 33 246 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5500 6333 extended_scanner_channel 0 0 number of first returns: 20844872 number of intermediate returns: 4547805 number of last returns: 20835583 number of single returns: 11408005 covered area in square units/kilounits: 1341364/1.34 point density: all returns 25.96 last only 15.53 (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 34820255 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 20844872 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9431063 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3661855 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 786042 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 96423 instead zero. overview over extended number of returns of given pulse: 11408005 11536059 8632747 2760827 482617 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 19707874 unclassified (1) 15112131 ground (2) 250 water (9) +-> flagged as extended overlap: 2314484 +---> 1200069 of those are unclassified (1) +---> 1114376 of those are ground (2) +---> 39 of those are water (9) z coordinate histogram with bin size 0.100000 bin [38.0,38.1) has 8 bin [38.1,38.2) has 227 bin [38.2,38.3) has 2185 bin [38.3,38.4) has 4722 bin [38.4,38.5) has 8401 bin [38.5,38.6) has 13390 bin [38.6,38.7) has 20944 bin [38.7,38.8) has 19119 bin [38.8,38.9) has 16736 bin [38.9,39.0) has 16037 bin [39.0,39.1) has 17759 bin [39.1,39.2) has 21718 bin [39.2,39.3) has 25517 bin [39.3,39.4) has 23438 bin [39.4,39.5) has 25193 bin [39.5,39.6) has 25540 bin [39.6,39.7) has 26261 bin [39.7,39.8) has 27978 bin [39.8,39.9) has 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bin [86.0,86.1) has 62 bin [86.1,86.2) has 65 bin [86.2,86.3) has 53 bin [86.3,86.4) has 45 bin [86.4,86.5) has 37 bin [86.5,86.6) has 36 bin [86.6,86.7) has 37 bin [86.7,86.8) has 31 bin [86.8,86.9) has 27 bin [86.9,87.0) has 19 bin [87.0,87.1) has 12 bin [87.1,87.2) has 18 bin [87.2,87.3) has 7 bin [87.3,87.4) has 6 bin [87.4,87.5) has 9 bin [87.5,87.6) has 7 bin [87.6,87.7) has 9 bin [87.7,87.8) has 2 bin [87.8,87.9) has 1 bin [88.0,88.1) has 1 bin [88.1,88.2) has 2 bin [88.2,88.3) has 2 bin [88.4,88.5) has 1 average z coordinate 55.7 for 34820255 element(s) point source id histogram with bin size 1.000000 bin 249 has 460114 bin 250 has 1315463 bin 282 has 4422662 bin 283 has 6949314 bin 284 has 8021158 bin 285 has 7204659 bin 286 has 4222437 bin 287 has 1916951 bin 288 has 307497 average point source id 282.449350930945229 for 34820255 element(s)