lasinfo (210611) report for 'AHN4T/50EZ2_17.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: 339/2022 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: 34774614 number of points by return: 30908527 2522196 1061940 250174 31777 scale factor x y z: 0.001 0.001 0.001 offset x y z: 125980 388730 0 min x y z: 125980.000 388730.000 18.845 max x y z: 127019.999 390019.999 46.823 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: 34774614 extended number of points by return: 30908527 2522196 1061940 250174 31777 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 0 1039999 Y 0 1289999 Z 18845 46823 intensity 56 3857 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 9 user_data 6 7 point_source_ID 24 201 gps_time 290603066.448328 291301723.828864 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 37 255 B 20 255 NIR 6 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 1500 extended_scanner_channel 0 0 attribute0 0.56 38.57 ('Amplitude') attribute1 -16.39 21.68 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 30908527 number of intermediate returns: 1346702 number of last returns: 30892784 number of single returns: 28373399 covered area in square units/kilounits: 1341516/1.34 point density: all returns 25.92 last only 23.03 (per square units) spacing: all returns 0.20 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 34774614 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 30908527 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2522196 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1061940 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 250174 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31777 instead zero. overview over extended number of returns of given pulse: 28373399 2928625 2438031 875229 147683 10977 670 0 0 0 0 0 0 0 0 histogram of classification of points: 4983971 unclassified (1) 29070399 ground (2) 720135 building (6) 109 water (9) +-> flagged as extended overlap: 2280522 +---> 138274 of those are unclassified (1) +---> 2124183 of those are ground (2) +---> 18065 of those are building (6) z coordinate histogram with bin size 0.100000 bin [18.8,18.9) has 37 bin [18.9,19.0) has 345 bin [19.0,19.1) has 299 bin [19.1,19.2) has 581 bin [19.2,19.3) has 1475 bin [19.3,19.4) has 1971 bin [19.4,19.5) has 2142 bin [19.5,19.6) has 2730 bin [19.6,19.7) has 3166 bin [19.7,19.8) has 3706 bin [19.8,19.9) has 3923 bin [19.9,20.0) has 4855 bin [20.0,20.1) has 10470 bin [20.1,20.2) has 15797 bin [20.2,20.3) has 19966 bin [20.3,20.4) has 34880 bin [20.4,20.5) has 66943 bin [20.5,20.6) has 102102 bin [20.6,20.7) has 169067 bin [20.7,20.8) has 236048 bin [20.8,20.9) has 263898 bin [20.9,21.0) has 314918 bin [21.0,21.1) has 462991 bin [21.1,21.2) has 553608 bin [21.2,21.3) has 591879 bin [21.3,21.4) has 689099 bin [21.4,21.5) has 595928 bin [21.5,21.6) has 614552 bin [21.6,21.7) has 706270 bin [21.7,21.8) has 644897 bin [21.8,21.9) has 729830 bin [21.9,22.0) has 933623 bin [22.0,22.1) has 1057687 bin [22.1,22.2) has 1236023 bin [22.2,22.3) has 1338147 bin [22.3,22.4) has 1413240 bin [22.4,22.5) has 1744494 bin [22.5,22.6) has 1966526 bin [22.6,22.7) has 1983191 bin [22.7,22.8) has 1866787 bin [22.8,22.9) has 1970159 bin [22.9,23.0) has 1971076 bin [23.0,23.1) has 1705892 bin [23.1,23.2) has 1233007 bin [23.2,23.3) has 955690 bin [23.3,23.4) has 682245 bin [23.4,23.5) has 313556 bin [23.5,23.6) has 177130 bin [23.6,23.7) has 85586 bin [23.7,23.8) has 68471 bin [23.8,23.9) has 81508 bin [23.9,24.0) has 43192 bin [24.0,24.1) has 30080 bin [24.1,24.2) has 29159 bin [24.2,24.3) has 28549 bin [24.3,24.4) has 26926 bin [24.4,24.5) has 31148 bin [24.5,24.6) has 33504 bin [24.6,24.7) has 29527 bin [24.7,24.8) has 30931 bin [24.8,24.9) has 30483 bin [24.9,25.0) has 33076 bin [25.0,25.1) has 33923 bin [25.1,25.2) has 33180 bin [25.2,25.3) has 34805 bin [25.3,25.4) has 35543 bin [25.4,25.5) has 36233 bin [25.5,25.6) has 35264 bin [25.6,25.7) has 35383 bin [25.7,25.8) has 37350 bin [25.8,25.9) has 37275 bin [25.9,26.0) has 39152 bin [26.0,26.1) has 36887 bin [26.1,26.2) has 38624 bin [26.2,26.3) has 39890 bin [26.3,26.4) has 38061 bin [26.4,26.5) has 36301 bin [26.5,26.6) has 36740 bin [26.6,26.7) has 35729 bin [26.7,26.8) has 35250 bin [26.8,26.9) has 34861 bin [26.9,27.0) has 35819 bin [27.0,27.1) has 35712 bin [27.1,27.2) has 36623 bin [27.2,27.3) has 36014 bin [27.3,27.4) has 36334 bin [27.4,27.5) has 36662 bin [27.5,27.6) has 37091 bin [27.6,27.7) has 37307 bin [27.7,27.8) has 37219 bin [27.8,27.9) has 36100 bin [27.9,28.0) has 36345 bin [28.0,28.1) has 39073 bin [28.1,28.2) has 39131 bin [28.2,28.3) has 37918 bin [28.3,28.4) has 37473 bin [28.4,28.5) has 37264 bin [28.5,28.6) has 37865 bin [28.6,28.7) has 37380 bin [28.7,28.8) has 37909 bin [28.8,28.9) has 39749 bin [28.9,29.0) has 37591 bin [29.0,29.1) has 37301 bin [29.1,29.2) has 37388 bin [29.2,29.3) has 38065 bin [29.3,29.4) has 38377 bin [29.4,29.5) has 37693 bin [29.5,29.6) has 38327 bin [29.6,29.7) has 37840 bin [29.7,29.8) has 37681 bin [29.8,29.9) has 38006 bin [29.9,30.0) has 38226 bin [30.0,30.1) has 37765 bin [30.1,30.2) has 38419 bin [30.2,30.3) has 38308 bin [30.3,30.4) has 38267 bin [30.4,30.5) has 37999 bin [30.5,30.6) has 38007 bin [30.6,30.7) has 38122 bin [30.7,30.8) has 38024 bin [30.8,30.9) has 37729 bin [30.9,31.0) has 38526 bin [31.0,31.1) has 37869 bin [31.1,31.2) has 37435 bin [31.2,31.3) has 37199 bin [31.3,31.4) has 36889 bin [31.4,31.5) has 36989 bin [31.5,31.6) has 37163 bin [31.6,31.7) has 36236 bin [31.7,31.8) has 36229 bin [31.8,31.9) has 36350 bin [31.9,32.0) has 36338 bin [32.0,32.1) has 36337 bin [32.1,32.2) has 36689 bin [32.2,32.3) has 36377 bin [32.3,32.4) has 36256 bin [32.4,32.5) has 35938 bin [32.5,32.6) has 35452 bin [32.6,32.7) has 35377 bin [32.7,32.8) has 35166 bin [32.8,32.9) has 34868 bin [32.9,33.0) has 34852 bin [33.0,33.1) has 34751 bin [33.1,33.2) has 34318 bin [33.2,33.3) has 34789 bin [33.3,33.4) has 34769 bin [33.4,33.5) has 34250 bin [33.5,33.6) has 34119 bin [33.6,33.7) has 33831 bin [33.7,33.8) has 33883 bin [33.8,33.9) has 33484 bin [33.9,34.0) has 33440 bin [34.0,34.1) has 33252 bin [34.1,34.2) has 33261 bin [34.2,34.3) has 32699 bin [34.3,34.4) has 33027 bin [34.4,34.5) has 31792 bin [34.5,34.6) has 31197 bin [34.6,34.7) has 30873 bin [34.7,34.8) has 30338 bin [34.8,34.9) has 29871 bin [34.9,35.0) has 29169 bin [35.0,35.1) has 28840 bin [35.1,35.2) has 28440 bin [35.2,35.3) has 28087 bin [35.3,35.4) has 27779 bin [35.4,35.5) has 27122 bin [35.5,35.6) has 26964 bin [35.6,35.7) has 26660 bin [35.7,35.8) has 26145 bin [35.8,35.9) has 25905 bin [35.9,36.0) has 25327 bin [36.0,36.1) has 25274 bin [36.1,36.2) has 24870 bin [36.2,36.3) has 24672 bin [36.3,36.4) has 24370 bin [36.4,36.5) has 23729 bin [36.5,36.6) has 23265 bin [36.6,36.7) has 22814 bin [36.7,36.8) has 22537 bin [36.8,36.9) has 21980 bin [36.9,37.0) has 21693 bin [37.0,37.1) has 21441 bin [37.1,37.2) has 21289 bin [37.2,37.3) has 20465 bin [37.3,37.4) has 19993 bin [37.4,37.5) has 19838 bin [37.5,37.6) has 19304 bin [37.6,37.7) has 18991 bin [37.7,37.8) has 18648 bin [37.8,37.9) has 18124 bin [37.9,38.0) has 17934 bin [38.0,38.1) has 17691 bin [38.1,38.2) has 16978 bin [38.2,38.3) has 16880 bin [38.3,38.4) has 16150 bin [38.4,38.5) has 15854 bin [38.5,38.6) has 15802 bin [38.6,38.7) has 15350 bin [38.7,38.8) has 14960 bin [38.8,38.9) has 14448 bin [38.9,39.0) has 14110 bin [39.0,39.1) has 13596 bin [39.1,39.2) has 13290 bin [39.2,39.3) has 12804 bin [39.3,39.4) has 12525 bin [39.4,39.5) has 12190 bin [39.5,39.6) has 11638 bin [39.6,39.7) has 11470 bin [39.7,39.8) has 11039 bin [39.8,39.9) has 10314 bin [39.9,40.0) has 9867 bin [40.0,40.1) has 9565 bin [40.1,40.2) has 9451 bin [40.2,40.3) has 8989 bin [40.3,40.4) has 8779 bin [40.4,40.5) has 8178 bin [40.5,40.6) has 7945 bin [40.6,40.7) has 7560 bin [40.7,40.8) has 7403 bin [40.8,40.9) has 7006 bin [40.9,41.0) has 6694 bin [41.0,41.1) has 6405 bin [41.1,41.2) has 6127 bin [41.2,41.3) has 5870 bin [41.3,41.4) has 5582 bin [41.4,41.5) has 5315 bin [41.5,41.6) has 5045 bin [41.6,41.7) has 4770 bin [41.7,41.8) has 4571 bin [41.8,41.9) has 4378 bin [41.9,42.0) has 4307 bin [42.0,42.1) has 3987 bin [42.1,42.2) has 3834 bin [42.2,42.3) has 3642 bin [42.3,42.4) has 3521 bin [42.4,42.5) has 3288 bin [42.5,42.6) has 3297 bin [42.6,42.7) has 3186 bin [42.7,42.8) has 3107 bin [42.8,42.9) has 2823 bin [42.9,43.0) has 2739 bin [43.0,43.1) has 2778 bin [43.1,43.2) has 2604 bin [43.2,43.3) has 2334 bin [43.3,43.4) has 2243 bin [43.4,43.5) has 2214 bin [43.5,43.6) has 2019 bin [43.6,43.7) has 2010 bin [43.7,43.8) has 1712 bin [43.8,43.9) has 1584 bin [43.9,44.0) has 1514 bin [44.0,44.1) has 1337 bin [44.1,44.2) has 1267 bin [44.2,44.3) has 1198 bin [44.3,44.4) has 1080 bin [44.4,44.5) has 912 bin [44.5,44.6) has 821 bin [44.6,44.7) has 733 bin [44.7,44.8) has 676 bin [44.8,44.9) has 600 bin [44.9,45.0) has 505 bin [45.0,45.1) has 500 bin [45.1,45.2) has 412 bin [45.2,45.3) has 339 bin [45.3,45.4) has 282 bin [45.4,45.5) has 227 bin [45.5,45.6) has 206 bin [45.6,45.7) has 149 bin [45.7,45.8) has 100 bin [45.8,45.9) has 75 bin [45.9,46.0) has 53 bin [46.0,46.1) has 27 bin [46.1,46.2) has 23 bin [46.2,46.3) has 11 bin [46.3,46.4) has 14 bin [46.4,46.5) has 11 bin [46.5,46.6) has 7 bin [46.6,46.7) has 4 bin [46.7,46.8) has 3 bin [46.8,46.9) has 2 average z coordinate 23.7 for 34774614 element(s) point source id histogram with bin size 1.000000 bin 24 has 15352855 bin 25 has 13012603 bin 201 has 6409156 average point source id 56.996289045796452 for 34774614 element(s)