lasinfo (210611) report for 'AHN3T/15FN1_11.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: 212/2021 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: 3138574 number of points by return: 3126981 6616 2827 1532 618 scale factor x y z: 0.001 0.001 0.001 offset x y z: 169980 546230 0 min x y z: 169980.000 546230.000 -0.962 max x y z: 171019.997 547519.996 7.238 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: 3138574 extended number of points by return: 3126981 6616 2827 1532 618 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 1039997 Y 0 1289996 Z -962 7238 intensity 1 65533 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -32 31 user_data 1 1 point_source_ID 17 125 gps_time 76763591.268525 78067871.422295 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 247 G 43 255 B 40 255 NIR 17 236 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 9 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 number of first returns: 3126981 number of intermediate returns: 5112 number of last returns: 3126387 number of single returns: 3119906 covered area in square units/kilounits: 939256/0.94 point density: all returns 3.34 last only 3.33 (per square units) spacing: all returns 0.55 last only 0.55 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 3138574 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 3126981 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6616 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2827 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1532 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 618 instead zero. overview over extended number of returns of given pulse: 3119906 7873 3879 3754 3162 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 20918 unclassified (1) 7689 ground (2) 3109967 water (9) +-> flagged as extended overlap: 226711 +---> 19512 of those are unclassified (1) +---> 7573 of those are ground (2) +---> 199626 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 2 bin [-0.8,-0.7) has 298 bin [-0.7,-0.6) has 204400 bin [-0.6,-0.5) has 2580451 bin [-0.5,-0.4) has 326536 bin [-0.4,-0.3) has 4988 bin [-0.3,-0.2) has 2301 bin [-0.2,-0.1) has 1345 bin [-0.1,0.0) has 1016 bin [0.0,0.1) has 805 bin [0.1,0.2) has 776 bin [0.2,0.3) has 836 bin [0.3,0.4) has 893 bin [0.4,0.5) has 819 bin [0.5,0.6) has 914 bin [0.6,0.7) has 1181 bin [0.7,0.8) has 705 bin [0.8,0.9) has 665 bin [0.9,1.0) has 623 bin [1.0,1.1) has 564 bin [1.1,1.2) has 460 bin [1.2,1.3) has 362 bin [1.3,1.4) has 308 bin [1.4,1.5) has 270 bin [1.5,1.6) has 259 bin [1.6,1.7) has 279 bin [1.7,1.8) has 207 bin [1.8,1.9) has 218 bin [1.9,2.0) has 213 bin [2.0,2.1) has 198 bin [2.1,2.2) has 211 bin [2.2,2.3) has 205 bin [2.3,2.4) has 211 bin [2.4,2.5) has 184 bin [2.5,2.6) has 209 bin [2.6,2.7) has 192 bin [2.7,2.8) has 182 bin [2.8,2.9) has 183 bin [2.9,3.0) has 213 bin [3.0,3.1) has 185 bin [3.1,3.2) has 211 bin [3.2,3.3) has 174 bin [3.3,3.4) has 183 bin [3.4,3.5) has 173 bin [3.5,3.6) has 156 bin [3.6,3.7) has 172 bin [3.7,3.8) has 156 bin [3.8,3.9) has 186 bin [3.9,4.0) has 153 bin [4.0,4.1) has 144 bin [4.1,4.2) has 132 bin [4.2,4.3) has 133 bin [4.3,4.4) has 138 bin [4.4,4.5) has 115 bin [4.5,4.6) has 149 bin [4.6,4.7) has 134 bin [4.7,4.8) has 112 bin [4.8,4.9) has 108 bin [4.9,5.0) has 98 bin [5.0,5.1) has 106 bin [5.1,5.2) has 101 bin [5.2,5.3) has 93 bin [5.3,5.4) has 89 bin [5.4,5.5) has 72 bin [5.5,5.6) has 64 bin [5.6,5.7) has 61 bin [5.7,5.8) has 51 bin [5.8,5.9) has 39 bin [5.9,6.0) has 44 bin [6.0,6.1) has 34 bin [6.1,6.2) has 35 bin [6.2,6.3) has 23 bin [6.3,6.4) has 23 bin [6.4,6.5) has 9 bin [6.5,6.6) has 14 bin [6.6,6.7) has 8 bin [6.7,6.8) has 4 bin [6.8,6.9) has 4 bin [6.9,7.0) has 3 bin [7.1,7.2) has 1 bin [7.2,7.3) has 2 average z coordinate -0.5 for 3138574 element(s) point source id histogram with bin size 1.000000 bin 17 has 1347089 bin 123 has 951328 bin 125 has 840157 average point source id 78.039734605588393 for 3138574 element(s)