lasinfo (210611) report for 'AHN3T/07HN1_24.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: 215/2021 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: 15856697 number of points by return: 15855610 1085 2 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 252980 581230 0 min x y z: 252980.000 581230.000 -3.499 max x y z: 254019.999 582519.999 1.235 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: 15856697 extended number of points by return: 15855610 1085 2 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 1039999 Y 0 1289999 Z -3499 1235 intensity 7 4048 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 -34 33 user_data 0 0 point_source_ID 142 147 gps_time 234264148.160934 234270939.305374 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 30 254 B 33 245 NIR 62 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -5667 5500 extended_scanner_channel 0 0 number of first returns: 15855610 number of intermediate returns: 2 number of last returns: 15855630 number of single returns: 15854545 covered area in square units/kilounits: 1330072/1.33 point density: all returns 11.92 last only 11.92 (per square units) spacing: all returns 0.29 last only 0.29 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 15856697 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 15855610 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1085 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2 instead zero. overview over extended number of returns of given pulse: 15854545 2146 6 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 23342 unclassified (1) 15826706 ground (2) 6649 water (9) +-> flagged as extended overlap: 1060083 +---> 2070 of those are unclassified (1) +---> 1057147 of those are ground (2) +---> 866 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 1179 bin [-3.4,-3.3) has 1526 bin [-3.3,-3.2) has 1123 bin [-3.2,-3.1) has 3533 bin [-3.1,-3.0) has 9824 bin [-3.0,-2.9) has 13670 bin [-2.9,-2.8) has 65632 bin [-2.8,-2.7) has 184405 bin [-2.7,-2.6) has 211307 bin [-2.6,-2.5) has 298439 bin [-2.5,-2.4) has 598387 bin [-2.4,-2.3) has 1410689 bin [-2.3,-2.2) has 1730221 bin [-2.2,-2.1) has 2074603 bin [-2.1,-2.0) has 2496311 bin [-2.0,-1.9) has 2331126 bin [-1.9,-1.8) has 1560179 bin [-1.8,-1.7) has 966190 bin [-1.7,-1.6) has 704654 bin [-1.6,-1.5) has 451584 bin [-1.5,-1.4) has 313655 bin [-1.4,-1.3) has 188743 bin [-1.3,-1.2) has 73390 bin [-1.2,-1.1) has 65465 bin [-1.1,-1.0) has 72109 bin [-1.0,-0.9) has 17620 bin [-0.9,-0.8) has 6320 bin [-0.8,-0.7) has 3806 bin [-0.7,-0.6) has 937 bin [-0.6,-0.5) has 3 bin [-0.5,-0.4) has 2 bin [-0.4,-0.3) has 1 bin [-0.3,-0.2) has 1 bin [-0.2,-0.1) has 3 bin [-0.1,0.0) has 2 bin [0.0,0.1) has 1 bin [0.1,0.2) has 2 bin [0.2,0.3) has 3 bin [0.3,0.4) has 1 bin [0.5,0.6) has 1 bin [0.6,0.7) has 3 bin [0.8,0.9) has 1 bin [1.0,1.1) has 20 bin [1.1,1.2) has 24 bin [1.2,1.3) has 2 average z coordinate -2.0 for 15856697 element(s) point source id histogram with bin size 1.000000 bin 142 has 44084 bin 143 has 1322929 bin 144 has 4966352 bin 145 has 4945642 bin 146 has 3749831 bin 147 has 827859 average point source id 144.852496834618194 for 15856697 element(s)