lasinfo (210611) report for 'AHN3T/04GN1_17.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: 211/2021 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: 9125226 number of points by return: 9125147 74 5 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 120980 582480 0 min x y z: 120980.000 582480.000 -1.316 max x y z: 122019.998 583769.994 7.922 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: 9125226 extended number of points by return: 9125147 74 5 0 0 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 1039998 Y 0 1289994 Z -1316 7922 intensity 2 4084 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -31 34 user_data 0 64 point_source_ID 246 251 gps_time 78657623.026561 78660488.335075 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 65 239 G 83 240 B 88 242 NIR 30 212 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5167 5667 extended_scanner_channel 0 0 number of first returns: 9125147 number of intermediate returns: 2 number of last returns: 9125131 number of single returns: 9125054 covered area in square units/kilounits: 1071792/1.07 point density: all returns 8.51 last only 8.51 (per square units) spacing: all returns 0.34 last only 0.34 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 9125226 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 9125147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 74 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5 instead zero. overview over extended number of returns of given pulse: 9125054 161 11 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 3882 unclassified (1) 8832630 ground (2) 123 building (6) 288591 water (9) +-> flagged as extended overlap: 534873 +---> 294 of those are unclassified (1) +---> 520985 of those are ground (2) +---> 13594 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.4,-1.3) has 1 bin [-1.3,-1.2) has 86 bin [-1.2,-1.1) has 2126 bin [-1.1,-1.0) has 28253 bin [-1.0,-0.9) has 110959 bin [-0.9,-0.8) has 120358 bin [-0.8,-0.7) has 70711 bin [-0.7,-0.6) has 49194 bin [-0.6,-0.5) has 52500 bin [-0.5,-0.4) has 81202 bin [-0.4,-0.3) has 113379 bin [-0.3,-0.2) has 119789 bin [-0.2,-0.1) has 92823 bin [-0.1,0.0) has 79180 bin [0.0,0.1) has 85476 bin [0.1,0.2) has 87985 bin [0.2,0.3) has 91100 bin [0.3,0.4) has 98153 bin [0.4,0.5) has 100645 bin [0.5,0.6) has 81289 bin [0.6,0.7) has 60595 bin [0.7,0.8) has 59019 bin [0.8,0.9) has 76543 bin [0.9,1.0) has 111724 bin [1.0,1.1) has 150025 bin [1.1,1.2) has 146622 bin [1.2,1.3) has 173363 bin [1.3,1.4) has 388475 bin [1.4,1.5) has 515244 bin [1.5,1.6) has 1620972 bin [1.6,1.7) has 4049302 bin [1.7,1.8) has 304590 bin [1.8,1.9) has 3292 bin [1.9,2.0) has 127 bin [2.0,2.1) has 1 bin [4.6,4.7) has 1 bin [4.8,4.9) has 5 bin [4.9,5.0) has 13 bin [5.0,5.1) has 36 bin [5.1,5.2) has 1 bin [5.2,5.3) has 3 bin [5.3,5.4) has 2 bin [5.4,5.5) has 2 bin [5.5,5.6) has 1 bin [5.8,5.9) has 3 bin [5.9,6.0) has 1 bin [6.0,6.1) has 3 bin [7.4,7.5) has 12 bin [7.5,7.6) has 13 bin [7.6,7.7) has 14 bin [7.7,7.8) has 7 bin [7.8,7.9) has 5 bin [7.9,8.0) has 1 average z coordinate 1.3 for 9125226 element(s) point source id histogram with bin size 1.000000 bin 246 has 1000739 bin 247 has 27687 bin 249 has 5570154 bin 251 has 2526646 average point source id 249.21870154229606 for 9125226 element(s)