lasinfo (210611) report for 'AHN3T/26CZ2_02.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: 213/2021 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: 4953173 number of points by return: 4934376 14560 4028 209 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 479980 0 min x y z: 145980.000 479980.000 -0.673 max x y z: 147019.999 481269.999 4.673 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: 4953173 extended number of points by return: 4934376 14560 4028 209 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 -673 4673 intensity 1 65522 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -34 31 user_data 2 2 point_source_ID 2015 8451 gps_time 391352.091723 401260.754776 Color R 4 252 G 3 250 B 2 250 NIR 0 239 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5667 5167 extended_scanner_channel 0 0 number of first returns: 4934376 number of intermediate returns: 4305 number of last returns: 4934198 number of single returns: 4919706 covered area in square units/kilounits: 1212648/1.21 point density: all returns 4.08 last only 4.07 (per square units) spacing: all returns 0.49 last only 0.50 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 4953173 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 4934376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14560 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4028 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 209 instead zero. overview over extended number of returns of given pulse: 4919706 21052 11560 855 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 25045 unclassified (1) 25956 ground (2) 4902172 water (9) +-> flagged as extended overlap: 359457 +---> 15659 of those are unclassified (1) +---> 20780 of those are ground (2) +---> 323018 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 196 bin [-0.6,-0.5) has 64216 bin [-0.5,-0.4) has 2284699 bin [-0.4,-0.3) has 2515173 bin [-0.3,-0.2) has 42890 bin [-0.2,-0.1) has 4390 bin [-0.1,0.0) has 3542 bin [0.0,0.1) has 2662 bin [0.1,0.2) has 3768 bin [0.2,0.3) has 4627 bin [0.3,0.4) has 2237 bin [0.4,0.5) has 1270 bin [0.5,0.6) has 1094 bin [0.6,0.7) has 1175 bin [0.7,0.8) has 1244 bin [0.8,0.9) has 1208 bin [0.9,1.0) has 1100 bin [1.0,1.1) has 1095 bin [1.1,1.2) has 1054 bin [1.2,1.3) has 1091 bin [1.3,1.4) has 1125 bin [1.4,1.5) has 1999 bin [1.5,1.6) has 2625 bin [1.6,1.7) has 1104 bin [1.7,1.8) has 1137 bin [1.8,1.9) has 1096 bin [1.9,2.0) has 1059 bin [2.0,2.1) has 901 bin [2.1,2.2) has 773 bin [2.2,2.3) has 661 bin [2.3,2.4) has 562 bin [2.4,2.5) has 444 bin [2.5,2.6) has 295 bin [2.6,2.7) has 235 bin [2.7,2.8) has 167 bin [2.8,2.9) has 93 bin [2.9,3.0) has 57 bin [3.0,3.1) has 32 bin [3.1,3.2) has 24 bin [3.2,3.3) has 20 bin [3.3,3.4) has 5 bin [3.4,3.5) has 8 bin [3.5,3.6) has 8 bin [3.6,3.7) has 6 bin [3.7,3.8) has 2 bin [3.8,3.9) has 1 bin [3.9,4.0) has 1 bin [4.0,4.1) has 1 bin [4.6,4.7) has 1 average z coordinate -0.4 for 4953173 element(s) point source id histogram with bin size 1.000000 bin 2015 has 23524 bin 2016 has 715776 bin 2017 has 847420 bin 2018 has 675828 bin 2019 has 2553 bin 7452 has 1794 bin 8448 has 143073 bin 8449 has 734090 bin 8450 has 1338175 bin 8451 has 470940 average point source id 5507.680736974057254 for 4953173 element(s)