lasinfo (210611) report for 'AHN3T/15FN1_07.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: 2913415 number of points by return: 2913411 4 0 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 170980 547480 0 min x y z: 170980.000 547480.000 -0.805 max x y z: 172019.997 548769.996 0.286 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: 2913415 extended number of points by return: 2913411 4 0 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 1039997 Y 0 1289996 Z -805 286 intensity 1 63486 return_number 1 2 number_of_returns 1 2 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 9 9 scan_angle_rank -31 32 user_data 1 1 point_source_ID 17 199 gps_time 76763572.127127 78329459.628579 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 39 224 G 48 235 B 46 237 NIR 14 212 extended_return_number 1 2 extended_number_of_returns 1 2 extended_classification 9 9 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 number of first returns: 2913411 number of intermediate returns: 0 number of last returns: 2913399 number of single returns: 2913395 covered area in square units/kilounits: 1064408/1.06 point density: all returns 2.74 last only 2.74 (per square units) spacing: all returns 0.60 last only 0.60 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 2913415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 2913411 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4 instead zero. overview over extended number of returns of given pulse: 2913395 20 0 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2913415 water (9) +-> flagged as extended overlap: 155366 +---> 155366 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.9,-0.8) has 1 bin [-0.8,-0.7) has 1372 bin [-0.7,-0.6) has 204088 bin [-0.6,-0.5) has 1949163 bin [-0.5,-0.4) has 743646 bin [-0.4,-0.3) has 15075 bin [-0.3,-0.2) has 58 bin [-0.2,-0.1) has 3 bin [-0.1,0.0) has 1 bin [0.0,0.1) has 4 bin [0.1,0.2) has 3 bin [0.2,0.3) has 1 average z coordinate -0.5 for 2913415 element(s) point source id histogram with bin size 1.000000 bin 17 has 109733 bin 19 has 1259980 bin 198 has 1541117 bin 199 has 2585 average point source id 113.770493390059428 for 2913415 element(s)