lasinfo (210611) report for 'AHN3T/37AN1_20.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: 214/2021 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: 686286 number of points by return: 683249 3008 29 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 63980 444980 0 min x y z: 63980.001 445171.768 -1.797 max x y z: 65019.998 445689.853 4.771 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: 686286 extended number of points by return: 683249 3008 29 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 1 1039998 Y 191768 709853 Z -1797 4771 intensity 6 7597 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 2 9 scan_angle_rank 1 22 user_data 2 2 point_source_ID 25503 25503 gps_time 553341.576820 553360.691940 Color R 15 253 G 23 255 B 26 255 NIR 8 254 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 2 9 extended_scan_angle 167 3667 extended_scanner_channel 0 0 number of first returns: 683249 number of intermediate returns: 29 number of last returns: 683272 number of single returns: 680264 covered area in square units/kilounits: 146712/0.15 point density: all returns 4.68 last only 4.66 (per square units) spacing: all returns 0.46 last only 0.46 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 686286 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 683249 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3008 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 29 instead zero. overview over extended number of returns of given pulse: 680264 5935 87 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 143943 ground (2) 542343 water (9) +-> flagged as extended overlap: 24252 +---> 4997 of those are ground (2) +---> 19255 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.8,-1.7) has 45 bin [-1.7,-1.6) has 1364 bin [-1.6,-1.5) has 18207 bin [-1.5,-1.4) has 90549 bin [-1.4,-1.3) has 241342 bin [-1.3,-1.2) has 177482 bin [-1.2,-1.1) has 24118 bin [-1.1,-1.0) has 3968 bin [-1.0,-0.9) has 3339 bin [-0.9,-0.8) has 3340 bin [-0.8,-0.7) has 3495 bin [-0.7,-0.6) has 3482 bin [-0.6,-0.5) has 3504 bin [-0.5,-0.4) has 3414 bin [-0.4,-0.3) has 3398 bin [-0.3,-0.2) has 3292 bin [-0.2,-0.1) has 3332 bin [-0.1,0.0) has 3410 bin [0.0,0.1) has 3461 bin [0.1,0.2) has 3499 bin [0.2,0.3) has 3597 bin [0.3,0.4) has 3507 bin [0.4,0.5) has 3654 bin [0.5,0.6) has 3597 bin [0.6,0.7) has 3592 bin [0.7,0.8) has 3734 bin [0.8,0.9) has 3637 bin [0.9,1.0) has 3707 bin [1.0,1.1) has 3684 bin [1.1,1.2) has 3770 bin [1.2,1.3) has 3719 bin [1.3,1.4) has 3714 bin [1.4,1.5) has 3599 bin [1.5,1.6) has 3565 bin [1.6,1.7) has 3524 bin [1.7,1.8) has 3327 bin [1.8,1.9) has 3178 bin [1.9,2.0) has 3010 bin [2.0,2.1) has 2797 bin [2.1,2.2) has 2619 bin [2.2,2.3) has 2408 bin [2.3,2.4) has 2249 bin [2.4,2.5) has 2109 bin [2.5,2.6) has 1803 bin [2.6,2.7) has 1655 bin [2.7,2.8) has 1399 bin [2.8,2.9) has 1259 bin [2.9,3.0) has 1095 bin [3.0,3.1) has 901 bin [3.1,3.2) has 836 bin [3.2,3.3) has 714 bin [3.3,3.4) has 553 bin [3.4,3.5) has 455 bin [3.5,3.6) has 334 bin [3.6,3.7) has 246 bin [3.7,3.8) has 196 bin [3.8,3.9) has 172 bin [3.9,4.0) has 117 bin [4.0,4.1) has 68 bin [4.1,4.2) has 53 bin [4.2,4.3) has 35 bin [4.3,4.4) has 32 bin [4.4,4.5) has 14 bin [4.5,4.6) has 6 bin [4.6,4.7) has 4 bin [4.7,4.8) has 1 average z coordinate -0.9 for 686286 element(s) point source id histogram with bin size 1.000000 bin 25503 has 686286 average point source id 25503 for 686286 element(s)