lasinfo (210611) report for 'AHN3T/09DN1_22.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: 211/2021 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: 19891547 number of points by return: 18633989 935093 260262 56031 6172 scale factor x y z: 0.001 0.001 0.001 offset x y z: 110980 556230 0 min x y z: 110980.000 556230.000 0.591 max x y z: 112019.999 557519.999 16.275 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: 19891547 extended number of points by return: 18633989 935093 260262 56031 6172 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 591 16275 intensity 1 65525 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 9 scan_angle_rank -33 35 user_data 0 2 point_source_ID 4904 36619 gps_time 45145.754833 574378.717881 Color R 47 240 G 61 245 B 56 239 NIR 62 219 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5500 5833 extended_scanner_channel 0 0 number of first returns: 18633989 number of intermediate returns: 335455 number of last returns: 18573571 number of single returns: 17651468 covered area in square units/kilounits: 1318128/1.32 point density: all returns 15.09 last only 14.09 (per square units) spacing: all returns 0.26 last only 0.27 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 19891547 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 18633989 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 935093 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 260262 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 56031 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 6172 instead zero. overview over extended number of returns of given pulse: 17651468 1376728 626151 205208 30962 1020 10 0 0 0 0 0 0 0 0 histogram of classification of points: 2465126 unclassified (1) 16524871 ground (2) 901550 water (9) +-> flagged as extended overlap: 1101713 +---> 172320 of those are unclassified (1) +---> 833305 of those are ground (2) +---> 96088 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.5,0.6) has 21 bin [0.6,0.7) has 231805 bin [0.7,0.8) has 842863 bin [0.8,0.9) has 757823 bin [0.9,1.0) has 714108 bin [1.0,1.1) has 689778 bin [1.1,1.2) has 584701 bin [1.2,1.3) has 369845 bin [1.3,1.4) has 330333 bin [1.4,1.5) has 400145 bin [1.5,1.6) has 409598 bin [1.6,1.7) has 264958 bin [1.7,1.8) has 217335 bin [1.8,1.9) has 224503 bin [1.9,2.0) has 233641 bin [2.0,2.1) has 305189 bin [2.1,2.2) has 343821 bin [2.2,2.3) has 712089 bin [2.3,2.4) has 843076 bin [2.4,2.5) has 515699 bin [2.5,2.6) has 533298 bin [2.6,2.7) has 499546 bin [2.7,2.8) has 467206 bin [2.8,2.9) has 431332 bin [2.9,3.0) has 404337 bin [3.0,3.1) has 393136 bin [3.1,3.2) has 384895 bin [3.2,3.3) has 381543 bin [3.3,3.4) has 367160 bin [3.4,3.5) has 351859 bin [3.5,3.6) has 335649 bin [3.6,3.7) has 319734 bin [3.7,3.8) has 305004 bin [3.8,3.9) has 287577 bin [3.9,4.0) has 268104 bin [4.0,4.1) has 246637 bin [4.1,4.2) has 229621 bin [4.2,4.3) has 213014 bin [4.3,4.4) has 200136 bin [4.4,4.5) has 187956 bin [4.5,4.6) has 179203 bin [4.6,4.7) has 172740 bin [4.7,4.8) has 169606 bin [4.8,4.9) has 162661 bin [4.9,5.0) has 152198 bin [5.0,5.1) has 144677 bin [5.1,5.2) has 138928 bin [5.2,5.3) has 130941 bin [5.3,5.4) has 127357 bin [5.4,5.5) has 123191 bin [5.5,5.6) has 118391 bin [5.6,5.7) has 117471 bin [5.7,5.8) has 116140 bin [5.8,5.9) has 111935 bin [5.9,6.0) has 111538 bin [6.0,6.1) has 109924 bin [6.1,6.2) has 106667 bin [6.2,6.3) has 103417 bin [6.3,6.4) has 97791 bin [6.4,6.5) has 93929 bin [6.5,6.6) has 91874 bin [6.6,6.7) has 92187 bin [6.7,6.8) has 85055 bin [6.8,6.9) has 79511 bin [6.9,7.0) has 75190 bin [7.0,7.1) has 71253 bin [7.1,7.2) has 67617 bin [7.2,7.3) has 63075 bin [7.3,7.4) has 57510 bin [7.4,7.5) has 54509 bin [7.5,7.6) has 52387 bin [7.6,7.7) has 49023 bin [7.7,7.8) has 44501 bin [7.8,7.9) has 40599 bin [7.9,8.0) has 36781 bin [8.0,8.1) has 33331 bin [8.1,8.2) has 29935 bin [8.2,8.3) has 27726 bin [8.3,8.4) has 25104 bin [8.4,8.5) has 22968 bin [8.5,8.6) has 21074 bin [8.6,8.7) has 19622 bin [8.7,8.8) has 18271 bin [8.8,8.9) has 16144 bin [8.9,9.0) has 15082 bin [9.0,9.1) has 14619 bin [9.1,9.2) has 13767 bin [9.2,9.3) has 13785 bin [9.3,9.4) has 13646 bin [9.4,9.5) has 12721 bin [9.5,9.6) has 11994 bin [9.6,9.7) has 11271 bin [9.7,9.8) has 10824 bin [9.8,9.9) has 10227 bin [9.9,10.0) has 9188 bin [10.0,10.1) has 7914 bin [10.1,10.2) has 7085 bin [10.2,10.3) has 6234 bin [10.3,10.4) has 5608 bin [10.4,10.5) has 4971 bin [10.5,10.6) has 4496 bin [10.6,10.7) has 4027 bin [10.7,10.8) has 3916 bin [10.8,10.9) has 4364 bin [10.9,11.0) has 4338 bin [11.0,11.1) has 4282 bin [11.1,11.2) has 4280 bin [11.2,11.3) has 4191 bin [11.3,11.4) has 4181 bin [11.4,11.5) has 4044 bin [11.5,11.6) has 4113 bin [11.6,11.7) has 3958 bin [11.7,11.8) has 3844 bin [11.8,11.9) has 3791 bin [11.9,12.0) has 3971 bin [12.0,12.1) has 4243 bin [12.1,12.2) has 4319 bin [12.2,12.3) has 4478 bin [12.3,12.4) has 4730 bin [12.4,12.5) has 4708 bin [12.5,12.6) has 4537 bin [12.6,12.7) has 4348 bin [12.7,12.8) has 4302 bin [12.8,12.9) has 4426 bin [12.9,13.0) has 4559 bin [13.0,13.1) has 4249 bin [13.1,13.2) has 4191 bin [13.2,13.3) has 3864 bin [13.3,13.4) has 3596 bin [13.4,13.5) has 3307 bin [13.5,13.6) has 3090 bin [13.6,13.7) has 3214 bin [13.7,13.8) has 3077 bin [13.8,13.9) has 2611 bin [13.9,14.0) has 2393 bin [14.0,14.1) has 2283 bin [14.1,14.2) has 2150 bin [14.2,14.3) has 2283 bin [14.3,14.4) has 2231 bin [14.4,14.5) has 2074 bin [14.5,14.6) has 1818 bin [14.6,14.7) has 1451 bin [14.7,14.8) has 1231 bin [14.8,14.9) has 1071 bin [14.9,15.0) has 832 bin [15.0,15.1) has 592 bin [15.1,15.2) has 426 bin [15.2,15.3) has 324 bin [15.3,15.4) has 259 bin [15.4,15.5) has 195 bin [15.5,15.6) has 123 bin [15.6,15.7) has 109 bin [15.7,15.8) has 50 bin [15.8,15.9) has 21 bin [15.9,16.0) has 13 bin [16.0,16.1) has 6 bin [16.1,16.2) has 2 bin [16.2,16.3) has 2 average z coordinate 3.1 for 19891547 element(s) point source id histogram with bin size 1.000000 bin 4904 has 3646226 bin 34614 has 798706 bin 34615 has 3525754 bin 34616 has 6435470 bin 36617 has 3799540 bin 36618 has 1685422 bin 36619 has 429 average point source id 29721.265748963618535 for 19891547 element(s)