lasinfo (210611) report for 'AHN4T/19AZ1_23.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: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 12051861 number of points by return: 11929497 115309 6867 188 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 101980 512480 0 min x y z: 102474.382 512480.000 -1.507 max x y z: 103019.999 513769.999 23.759 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: 12051861 extended number of points by return: 11929497 115309 6867 188 0 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: 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 4 of 4: 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 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 494382 1039999 Y 0 1289999 Z -1507 23759 intensity 45 4086 return_number 1 4 number_of_returns 1 4 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 8 9 point_source_ID 35 37 gps_time 269530904.367886 269532130.609388 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 37 255 G 53 255 B 52 255 NIR 35 244 extended_return_number 1 4 extended_number_of_returns 1 4 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.45 40.86 ('Amplitude') attribute1 -17.74 23.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 11929497 number of intermediate returns: 7092 number of last returns: 11926344 number of single returns: 11811072 covered area in square units/kilounits: 612124/0.61 point density: all returns 19.69 last only 19.48 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 12051861 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 11929497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 115309 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6867 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 188 instead zero. overview over extended number of returns of given pulse: 11811072 219812 20212 765 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 277842 unclassified (1) 10257775 ground (2) 1516244 water (9) +-> flagged as extended overlap: 892316 +---> 38542 of those are unclassified (1) +---> 813301 of those are ground (2) +---> 40473 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.6,-1.5) has 1 bin [-1.5,-1.4) has 553 bin [-1.4,-1.3) has 13897 bin [-1.3,-1.2) has 95443 bin [-1.2,-1.1) has 279691 bin [-1.1,-1.0) has 550801 bin [-1.0,-0.9) has 545628 bin [-0.9,-0.8) has 382894 bin [-0.8,-0.7) has 308628 bin [-0.7,-0.6) has 174032 bin [-0.6,-0.5) has 115973 bin [-0.5,-0.4) has 115812 bin [-0.4,-0.3) has 127700 bin [-0.3,-0.2) has 185178 bin [-0.2,-0.1) has 265885 bin [-0.1,0.0) has 220375 bin [0.0,0.1) has 191250 bin [0.1,0.2) has 137407 bin [0.2,0.3) has 103184 bin [0.3,0.4) has 94566 bin [0.4,0.5) has 110997 bin [0.5,0.6) has 109842 bin [0.6,0.7) has 114930 bin [0.7,0.8) has 115738 bin [0.8,0.9) has 133460 bin [0.9,1.0) has 163662 bin [1.0,1.1) has 189856 bin [1.1,1.2) has 147024 bin [1.2,1.3) has 119664 bin [1.3,1.4) has 119675 bin [1.4,1.5) has 109774 bin [1.5,1.6) has 97162 bin [1.6,1.7) has 87273 bin [1.7,1.8) has 80719 bin [1.8,1.9) has 80880 bin [1.9,2.0) has 74017 bin [2.0,2.1) has 69460 bin [2.1,2.2) has 59212 bin [2.2,2.3) has 52157 bin [2.3,2.4) has 52299 bin [2.4,2.5) has 47107 bin [2.5,2.6) has 39700 bin [2.6,2.7) has 36693 bin [2.7,2.8) has 36999 bin [2.8,2.9) has 28840 bin [2.9,3.0) has 23991 bin [3.0,3.1) has 20447 bin [3.1,3.2) has 18244 bin [3.2,3.3) has 18071 bin [3.3,3.4) has 17466 bin [3.4,3.5) has 18533 bin [3.5,3.6) has 18726 bin [3.6,3.7) has 19850 bin [3.7,3.8) has 20366 bin [3.8,3.9) has 22354 bin [3.9,4.0) has 21212 bin [4.0,4.1) has 18038 bin [4.1,4.2) has 20203 bin [4.2,4.3) has 22731 bin [4.3,4.4) has 23808 bin [4.4,4.5) has 27063 bin [4.5,4.6) has 28544 bin [4.6,4.7) has 26323 bin [4.7,4.8) has 24603 bin [4.8,4.9) has 26069 bin [4.9,5.0) has 28603 bin [5.0,5.1) has 32056 bin [5.1,5.2) has 34330 bin [5.2,5.3) has 33328 bin [5.3,5.4) has 35536 bin [5.4,5.5) has 37775 bin [5.5,5.6) has 40201 bin [5.6,5.7) has 42897 bin [5.7,5.8) has 41833 bin [5.8,5.9) has 40125 bin [5.9,6.0) has 40339 bin [6.0,6.1) has 39685 bin [6.1,6.2) has 38512 bin [6.2,6.3) has 36804 bin [6.3,6.4) has 34592 bin [6.4,6.5) has 34713 bin [6.5,6.6) has 34509 bin [6.6,6.7) has 35701 bin [6.7,6.8) has 36081 bin [6.8,6.9) has 34602 bin [6.9,7.0) has 33014 bin [7.0,7.1) has 31542 bin [7.1,7.2) has 30286 bin [7.2,7.3) has 30321 bin [7.3,7.4) has 32514 bin [7.4,7.5) has 32150 bin [7.5,7.6) has 32052 bin [7.6,7.7) has 31200 bin [7.7,7.8) has 30305 bin [7.8,7.9) has 29813 bin [7.9,8.0) has 29392 bin [8.0,8.1) has 29496 bin [8.1,8.2) has 28875 bin [8.2,8.3) has 28884 bin [8.3,8.4) has 28761 bin [8.4,8.5) has 27927 bin [8.5,8.6) has 26590 bin [8.6,8.7) has 26024 bin [8.7,8.8) has 26088 bin [8.8,8.9) has 26666 bin [8.9,9.0) has 27095 bin [9.0,9.1) has 27243 bin [9.1,9.2) has 27712 bin [9.2,9.3) has 28042 bin [9.3,9.4) has 28634 bin [9.4,9.5) has 28162 bin [9.5,9.6) has 28941 bin [9.6,9.7) has 29583 bin [9.7,9.8) has 30897 bin [9.8,9.9) has 31006 bin [9.9,10.0) has 32306 bin [10.0,10.1) has 32904 bin [10.1,10.2) has 34205 bin [10.2,10.3) has 33833 bin [10.3,10.4) has 33718 bin [10.4,10.5) has 33976 bin [10.5,10.6) has 34265 bin [10.6,10.7) has 33901 bin [10.7,10.8) has 32069 bin [10.8,10.9) has 31961 bin [10.9,11.0) has 32825 bin [11.0,11.1) has 32937 bin [11.1,11.2) has 33752 bin [11.2,11.3) has 33677 bin [11.3,11.4) has 33570 bin [11.4,11.5) has 33239 bin [11.5,11.6) has 34372 bin [11.6,11.7) has 34817 bin [11.7,11.8) has 35584 bin [11.8,11.9) has 35949 bin [11.9,12.0) has 35305 bin [12.0,12.1) has 36384 bin [12.1,12.2) has 36166 bin [12.2,12.3) has 35809 bin [12.3,12.4) has 35603 bin [12.4,12.5) has 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[16.3,16.4) has 26681 bin [16.4,16.5) has 26549 bin [16.5,16.6) has 26336 bin [16.6,16.7) has 25502 bin [16.7,16.8) has 25627 bin [16.8,16.9) has 25738 bin [16.9,17.0) has 26127 bin [17.0,17.1) has 26858 bin [17.1,17.2) has 28412 bin [17.2,17.3) has 31245 bin [17.3,17.4) has 33911 bin [17.4,17.5) has 34820 bin [17.5,17.6) has 32476 bin [17.6,17.7) has 30720 bin [17.7,17.8) has 29709 bin [17.8,17.9) has 29669 bin [17.9,18.0) has 29383 bin [18.0,18.1) has 29877 bin [18.1,18.2) has 30534 bin [18.2,18.3) has 32120 bin [18.3,18.4) has 33013 bin [18.4,18.5) has 34683 bin [18.5,18.6) has 36670 bin [18.6,18.7) has 36637 bin [18.7,18.8) has 34344 bin [18.8,18.9) has 32936 bin [18.9,19.0) has 32246 bin [19.0,19.1) has 30490 bin [19.1,19.2) has 32111 bin [19.2,19.3) has 32749 bin [19.3,19.4) has 32851 bin [19.4,19.5) has 33874 bin [19.5,19.6) has 34090 bin [19.6,19.7) has 36185 bin [19.7,19.8) has 38267 bin [19.8,19.9) has 40808 bin [19.9,20.0) has 40012 bin [20.0,20.1) has 37880 bin [20.1,20.2) has 34714 bin [20.2,20.3) has 32350 bin [20.3,20.4) has 29459 bin [20.4,20.5) has 27954 bin [20.5,20.6) has 27827 bin [20.6,20.7) has 28030 bin [20.7,20.8) has 25980 bin [20.8,20.9) has 27953 bin [20.9,21.0) has 27725 bin [21.0,21.1) has 24856 bin [21.1,21.2) has 24036 bin [21.2,21.3) has 25076 bin [21.3,21.4) has 27773 bin [21.4,21.5) has 30185 bin [21.5,21.6) has 27226 bin [21.6,21.7) has 24013 bin [21.7,21.8) has 22911 bin [21.8,21.9) has 21260 bin [21.9,22.0) has 18984 bin [22.0,22.1) has 15384 bin [22.1,22.2) has 11316 bin [22.2,22.3) has 8863 bin [22.3,22.4) has 6877 bin [22.4,22.5) has 4296 bin [22.5,22.6) has 2505 bin [22.6,22.7) has 1467 bin [22.7,22.8) has 1245 bin [22.8,22.9) has 942 bin [22.9,23.0) has 881 bin [23.0,23.1) has 739 bin [23.1,23.2) has 678 bin [23.2,23.3) has 553 bin [23.3,23.4) has 399 bin [23.4,23.5) has 233 bin [23.5,23.6) has 96 bin [23.6,23.7) has 32 bin [23.7,23.8) has 6 average z coordinate 6.2 for 12051861 element(s) point source id histogram with bin size 1.000000 bin 35 has 2518243 bin 36 has 8645042 bin 37 has 888576 average point source id 35.864778808849522 for 12051861 element(s)