lasinfo (210611) report for 'AHN3T/03GN1_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: 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: 16146646 number of points by return: 16139737 6788 121 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 243980 607480 0 min x y z: 243980.000 607480.000 -0.757 max x y z: 245019.999 608769.999 6.810 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: 16146646 extended number of points by return: 16139737 6788 121 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 -757 6810 intensity 7 4491 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 54 95 gps_time 228913000.260918 232193791.929356 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 69 255 G 86 255 B 76 255 NIR 86 255 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: 16139737 number of intermediate returns: 120 number of last returns: 16143466 number of single returns: 16136677 covered area in square units/kilounits: 1337964/1.34 point density: all returns 12.07 last only 12.07 (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 16146646 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 16139737 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 121 instead zero. overview over extended number of returns of given pulse: 16136677 9609 360 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 40391 unclassified (1) 16070242 ground (2) 36013 water (9) +-> flagged as extended overlap: 1152221 +---> 3462 of those are unclassified (1) +---> 1146823 of those are ground (2) +---> 1936 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.8,-0.7) has 32 bin [-0.7,-0.6) has 9644 bin [-0.6,-0.5) has 12518 bin [-0.5,-0.4) has 10465 bin [-0.4,-0.3) has 13476 bin [-0.3,-0.2) has 24462 bin [-0.2,-0.1) has 32366 bin [-0.1,0.0) has 30780 bin [0.0,0.1) has 29459 bin [0.1,0.2) has 29687 bin [0.2,0.3) has 30420 bin [0.3,0.4) has 33509 bin [0.4,0.5) has 49070 bin [0.5,0.6) has 200263 bin [0.6,0.7) has 513409 bin [0.7,0.8) has 1930995 bin [0.8,0.9) has 3912080 bin [0.9,1.0) has 2627435 bin [1.0,1.1) has 1836507 bin [1.1,1.2) has 1860879 bin [1.2,1.3) has 1857614 bin [1.3,1.4) has 486125 bin [1.4,1.5) has 58900 bin [1.5,1.6) has 22354 bin [1.6,1.7) has 25989 bin [1.7,1.8) has 29449 bin [1.8,1.9) has 31012 bin [1.9,2.0) has 31815 bin [2.0,2.1) has 33480 bin [2.1,2.2) has 33626 bin [2.2,2.3) has 28373 bin [2.3,2.4) has 24178 bin [2.4,2.5) has 20225 bin [2.5,2.6) has 15550 bin [2.6,2.7) has 12578 bin [2.7,2.8) has 10615 bin [2.8,2.9) has 9478 bin [2.9,3.0) has 8764 bin [3.0,3.1) has 8461 bin [3.1,3.2) has 8236 bin [3.2,3.3) has 8254 bin [3.3,3.4) has 8246 bin [3.4,3.5) has 8200 bin [3.5,3.6) has 7965 bin [3.6,3.7) has 7998 bin [3.7,3.8) has 8003 bin [3.8,3.9) has 7985 bin [3.9,4.0) has 7829 bin [4.0,4.1) has 8040 bin [4.1,4.2) has 8031 bin [4.2,4.3) has 7863 bin [4.3,4.4) has 7786 bin [4.4,4.5) has 7901 bin [4.5,4.6) has 8043 bin [4.6,4.7) has 8573 bin [4.7,4.8) has 8721 bin [4.8,4.9) has 8502 bin [4.9,5.0) has 8728 bin [5.0,5.1) has 9373 bin [5.1,5.2) has 10293 bin [5.2,5.3) has 13616 bin [5.3,5.4) has 15128 bin [5.4,5.5) has 6004 bin [5.5,5.6) has 1097 bin [5.6,5.7) has 143 bin [5.7,5.8) has 12 bin [5.8,5.9) has 6 bin [5.9,6.0) has 2 bin [6.0,6.1) has 3 bin [6.1,6.2) has 3 bin [6.2,6.3) has 7 bin [6.3,6.4) has 4 bin [6.4,6.5) has 1 bin [6.5,6.6) has 6 bin [6.7,6.8) has 1 bin [6.8,6.9) has 1 average z coordinate 1.0 for 16146646 element(s) point source id histogram with bin size 1.000000 bin 54 has 308709 bin 55 has 2962810 bin 56 has 5162729 bin 57 has 5209087 bin 58 has 1943597 bin 59 has 92220 bin 95 has 467494 average point source id 57.487923807829809 for 16146646 element(s)