lasinfo (210611) report for 'AHN4T/50AN2_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: 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: 31257358 number of points by return: 23496772 5093138 2085299 512982 69167 scale factor x y z: 0.001 0.001 0.001 offset x y z: 108980 394980 0 min x y z: 108980.000 394980.000 1.114 max x y z: 110019.999 396269.999 37.188 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: 31257358 extended number of points by return: 23496772 5093138 2085299 512982 69167 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 1114 37188 intensity 0 4757 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -15 29 user_data 6 7 point_source_ID 17 18 gps_time 290611663.468755 291286284.916855 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 35 255 B 18 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 47.57 ('Amplitude') attribute1 -16.73 31.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23496772 number of intermediate returns: 2684918 number of last returns: 23451637 number of single returns: 18375969 covered area in square units/kilounits: 1327296/1.33 point density: all returns 23.55 last only 17.67 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 31257358 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23496772 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5093138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2085299 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 512982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 69167 instead zero. overview over extended number of returns of given pulse: 18375969 6016984 4730588 1785031 323601 24149 1036 0 0 0 0 0 0 0 0 histogram of classification of points: 10572601 unclassified (1) 19706325 ground (2) 898115 building (6) 44525 water (9) 35792 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1986507 +---> 608822 of those are unclassified (1) +---> 1273623 of those are ground (2) +---> 77408 of those are building (6) +---> 433 of those are water (9) +---> 26221 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 34 bin [1.2,1.3) has 4966 bin [1.3,1.4) has 39582 bin [1.4,1.5) has 20003 bin [1.5,1.6) has 18369 bin [1.6,1.7) has 22064 bin [1.7,1.8) has 30171 bin [1.8,1.9) has 38544 bin [1.9,2.0) has 45020 bin [2.0,2.1) has 49720 bin [2.1,2.2) has 59109 bin [2.2,2.3) has 106665 bin [2.3,2.4) has 136871 bin [2.4,2.5) has 170368 bin [2.5,2.6) has 190812 bin [2.6,2.7) has 156874 bin [2.7,2.8) has 169852 bin [2.8,2.9) has 236816 bin [2.9,3.0) has 277007 bin [3.0,3.1) has 305201 bin [3.1,3.2) has 374382 bin [3.2,3.3) has 417853 bin [3.3,3.4) has 498316 bin [3.4,3.5) has 538979 bin [3.5,3.6) has 406495 bin [3.6,3.7) has 356844 bin [3.7,3.8) has 268383 bin [3.8,3.9) has 239144 bin [3.9,4.0) has 187178 bin [4.0,4.1) has 159118 bin [4.1,4.2) has 134521 bin [4.2,4.3) has 144022 bin [4.3,4.4) has 156293 bin [4.4,4.5) has 164816 bin [4.5,4.6) has 206708 bin [4.6,4.7) has 204214 bin [4.7,4.8) has 242235 bin [4.8,4.9) has 278827 bin [4.9,5.0) has 278899 bin [5.0,5.1) has 313870 bin [5.1,5.2) has 378186 bin [5.2,5.3) has 401647 bin [5.3,5.4) has 378266 bin [5.4,5.5) has 471634 bin [5.5,5.6) has 661812 bin [5.6,5.7) has 764673 bin [5.7,5.8) has 783826 bin [5.8,5.9) has 616266 bin [5.9,6.0) has 699386 bin [6.0,6.1) has 989587 bin [6.1,6.2) has 928133 bin [6.2,6.3) has 945520 bin [6.3,6.4) has 788512 bin [6.4,6.5) has 687545 bin [6.5,6.6) has 578567 bin [6.6,6.7) has 466096 bin [6.7,6.8) has 444382 bin [6.8,6.9) has 444193 bin [6.9,7.0) has 422937 bin [7.0,7.1) has 363826 bin [7.1,7.2) has 289644 bin [7.2,7.3) has 290427 bin [7.3,7.4) has 217627 bin [7.4,7.5) has 186138 bin [7.5,7.6) has 175806 bin [7.6,7.7) has 176749 bin [7.7,7.8) has 98401 bin [7.8,7.9) has 77725 bin [7.9,8.0) has 69873 bin [8.0,8.1) has 71809 bin [8.1,8.2) has 70886 bin [8.2,8.3) has 69258 bin [8.3,8.4) has 68031 bin [8.4,8.5) has 68489 bin [8.5,8.6) has 68904 bin [8.6,8.7) has 68097 bin [8.7,8.8) has 69509 bin [8.8,8.9) has 71913 bin [8.9,9.0) has 74989 bin [9.0,9.1) has 74977 bin [9.1,9.2) has 74900 bin [9.2,9.3) has 74084 bin [9.3,9.4) has 74351 bin [9.4,9.5) has 75870 bin [9.5,9.6) has 71602 bin [9.6,9.7) has 68062 bin [9.7,9.8) has 69673 bin [9.8,9.9) has 73032 bin [9.9,10.0) has 66962 bin [10.0,10.1) has 64579 bin [10.1,10.2) has 63885 bin [10.2,10.3) has 62775 bin [10.3,10.4) has 61497 bin [10.4,10.5) has 58866 bin [10.5,10.6) has 58231 bin [10.6,10.7) has 59137 bin [10.7,10.8) has 60572 bin [10.8,10.9) has 57102 bin [10.9,11.0) has 56328 bin [11.0,11.1) has 55090 bin [11.1,11.2) has 54938 bin [11.2,11.3) has 56113 bin [11.3,11.4) has 56099 bin [11.4,11.5) has 55258 bin [11.5,11.6) has 54436 bin [11.6,11.7) has 54122 bin [11.7,11.8) has 53571 bin [11.8,11.9) has 56119 bin [11.9,12.0) has 56654 bin [12.0,12.1) has 56109 bin [12.1,12.2) has 56047 bin [12.2,12.3) has 55029 bin [12.3,12.4) has 55462 bin [12.4,12.5) has 56313 bin [12.5,12.6) has 56804 bin [12.6,12.7) has 55970 bin [12.7,12.8) has 56234 bin [12.8,12.9) has 58341 bin [12.9,13.0) has 59921 bin [13.0,13.1) has 56421 bin [13.1,13.2) has 55221 bin [13.2,13.3) has 55525 bin [13.3,13.4) has 55396 bin [13.4,13.5) has 55026 bin [13.5,13.6) has 54738 bin [13.6,13.7) has 54916 bin [13.7,13.8) has 54746 bin [13.8,13.9) has 54455 bin [13.9,14.0) has 54355 bin [14.0,14.1) has 53615 bin [14.1,14.2) has 53491 bin [14.2,14.3) has 53787 bin [14.3,14.4) has 53684 bin [14.4,14.5) has 52256 bin [14.5,14.6) has 52077 bin [14.6,14.7) has 51757 bin [14.7,14.8) has 51653 bin [14.8,14.9) has 50894 bin [14.9,15.0) has 51517 bin [15.0,15.1) has 50634 bin [15.1,15.2) has 50867 bin [15.2,15.3) has 50923 bin [15.3,15.4) has 51206 bin [15.4,15.5) has 50552 bin [15.5,15.6) has 50352 bin [15.6,15.7) has 50277 bin [15.7,15.8) has 50407 bin [15.8,15.9) has 50874 bin [15.9,16.0) has 50804 bin [16.0,16.1) has 50554 bin [16.1,16.2) has 51000 bin [16.2,16.3) has 51010 bin [16.3,16.4) has 50837 bin [16.4,16.5) has 51248 bin [16.5,16.6) has 51830 bin [16.6,16.7) has 52211 bin [16.7,16.8) has 51724 bin [16.8,16.9) has 51602 bin [16.9,17.0) has 50899 bin [17.0,17.1) has 50830 bin [17.1,17.2) has 50851 bin [17.2,17.3) has 50693 bin [17.3,17.4) has 51193 bin [17.4,17.5) has 51192 bin [17.5,17.6) has 50331 bin [17.6,17.7) has 50310 bin [17.7,17.8) has 50287 bin [17.8,17.9) has 50449 bin [17.9,18.0) has 50287 bin [18.0,18.1) has 49821 bin [18.1,18.2) has 50131 bin [18.2,18.3) has 49885 bin [18.3,18.4) has 49989 bin [18.4,18.5) has 50384 bin [18.5,18.6) has 50927 bin [18.6,18.7) has 50830 bin [18.7,18.8) has 50481 bin [18.8,18.9) has 50801 bin [18.9,19.0) has 51080 bin [19.0,19.1) has 50434 bin [19.1,19.2) has 50837 bin [19.2,19.3) has 50557 bin [19.3,19.4) has 51366 bin [19.4,19.5) has 50927 bin [19.5,19.6) has 50922 bin [19.6,19.7) has 50617 bin [19.7,19.8) has 50016 bin [19.8,19.9) has 49732 bin [19.9,20.0) has 49853 bin [20.0,20.1) has 49021 bin [20.1,20.2) has 48938 bin [20.2,20.3) has 49100 bin [20.3,20.4) has 48808 bin [20.4,20.5) has 49060 bin [20.5,20.6) has 49290 bin [20.6,20.7) has 48689 bin [20.7,20.8) has 48972 bin [20.8,20.9) has 48905 bin [20.9,21.0) has 49049 bin [21.0,21.1) has 48958 bin [21.1,21.2) has 48918 bin [21.2,21.3) has 49201 bin [21.3,21.4) has 49067 bin [21.4,21.5) has 48994 bin [21.5,21.6) has 48788 bin [21.6,21.7) has 48396 bin [21.7,21.8) has 48400 bin [21.8,21.9) has 48598 bin [21.9,22.0) has 48018 bin [22.0,22.1) has 47819 bin [22.1,22.2) has 47293 bin [22.2,22.3) has 46325 bin [22.3,22.4) has 46681 bin [22.4,22.5) has 46234 bin [22.5,22.6) has 46061 bin [22.6,22.7) has 45715 bin [22.7,22.8) has 45330 bin [22.8,22.9) has 45730 bin [22.9,23.0) has 44930 bin [23.0,23.1) has 44989 bin [23.1,23.2) has 44972 bin [23.2,23.3) has 44146 bin [23.3,23.4) has 43471 bin [23.4,23.5) has 43539 bin [23.5,23.6) has 42696 bin [23.6,23.7) has 41982 bin [23.7,23.8) has 41725 bin [23.8,23.9) has 40359 bin [23.9,24.0) has 39753 bin [24.0,24.1) has 39485 bin [24.1,24.2) has 39308 bin [24.2,24.3) has 38641 bin [24.3,24.4) has 38015 bin [24.4,24.5) has 37510 bin [24.5,24.6) has 36321 bin [24.6,24.7) has 35179 bin [24.7,24.8) has 34858 bin [24.8,24.9) has 33900 bin [24.9,25.0) has 33190 bin [25.0,25.1) has 32300 bin [25.1,25.2) has 31454 bin [25.2,25.3) has 30547 bin [25.3,25.4) has 29855 bin [25.4,25.5) has 29130 bin [25.5,25.6) has 28241 bin [25.6,25.7) has 27017 bin [25.7,25.8) has 26856 bin [25.8,25.9) has 25779 bin [25.9,26.0) has 24763 bin [26.0,26.1) has 23877 bin [26.1,26.2) has 23101 bin [26.2,26.3) has 22496 bin [26.3,26.4) has 21778 bin [26.4,26.5) has 20941 bin [26.5,26.6) has 20080 bin [26.6,26.7) has 19327 bin [26.7,26.8) has 18729 bin [26.8,26.9) has 17777 bin [26.9,27.0) has 16867 bin [27.0,27.1) has 16367 bin [27.1,27.2) has 15659 bin [27.2,27.3) has 15105 bin [27.3,27.4) has 14274 bin [27.4,27.5) has 13673 bin [27.5,27.6) has 12993 bin [27.6,27.7) has 12381 bin [27.7,27.8) has 12077 bin [27.8,27.9) has 11645 bin [27.9,28.0) has 10917 bin [28.0,28.1) has 10679 bin [28.1,28.2) has 10213 bin [28.2,28.3) has 9582 bin [28.3,28.4) has 9271 bin [28.4,28.5) has 8891 bin [28.5,28.6) has 8571 bin [28.6,28.7) has 8182 bin [28.7,28.8) has 7722 bin [28.8,28.9) has 7331 bin [28.9,29.0) has 7085 bin [29.0,29.1) has 6721 bin [29.1,29.2) has 6189 bin [29.2,29.3) has 5859 bin [29.3,29.4) has 5378 bin [29.4,29.5) has 5167 bin [29.5,29.6) has 4867 bin [29.6,29.7) has 4517 bin [29.7,29.8) has 4336 bin [29.8,29.9) has 4182 bin [29.9,30.0) has 3928 bin [30.0,30.1) has 3516 bin [30.1,30.2) has 3257 bin [30.2,30.3) has 3217 bin [30.3,30.4) has 3030 bin [30.4,30.5) has 2885 bin [30.5,30.6) has 2612 bin [30.6,30.7) has 2430 bin [30.7,30.8) has 2267 bin [30.8,30.9) has 2157 bin [30.9,31.0) has 1894 bin [31.0,31.1) has 1781 bin [31.1,31.2) has 1655 bin [31.2,31.3) has 1538 bin [31.3,31.4) has 1363 bin [31.4,31.5) has 1336 bin [31.5,31.6) has 1261 bin [31.6,31.7) has 1200 bin [31.7,31.8) has 1104 bin [31.8,31.9) has 1088 bin [31.9,32.0) has 1004 bin [32.0,32.1) has 987 bin [32.1,32.2) has 903 bin [32.2,32.3) has 834 bin [32.3,32.4) has 808 bin [32.4,32.5) has 720 bin [32.5,32.6) has 666 bin [32.6,32.7) has 633 bin [32.7,32.8) has 635 bin [32.8,32.9) has 571 bin [32.9,33.0) has 485 bin [33.0,33.1) has 452 bin [33.1,33.2) has 419 bin [33.2,33.3) has 411 bin [33.3,33.4) has 364 bin [33.4,33.5) has 370 bin [33.5,33.6) has 348 bin [33.6,33.7) has 339 bin [33.7,33.8) has 308 bin [33.8,33.9) has 256 bin [33.9,34.0) has 276 bin [34.0,34.1) has 279 bin [34.1,34.2) has 248 bin [34.2,34.3) has 197 bin [34.3,34.4) has 172 bin [34.4,34.5) has 172 bin [34.5,34.6) has 171 bin [34.6,34.7) has 149 bin [34.7,34.8) has 130 bin [34.8,34.9) has 138 bin [34.9,35.0) has 107 bin [35.0,35.1) has 114 bin [35.1,35.2) has 166 bin [35.2,35.3) has 111 bin [35.3,35.4) has 112 bin [35.4,35.5) has 108 bin [35.5,35.6) has 104 bin [35.6,35.7) has 91 bin [35.7,35.8) has 87 bin [35.8,35.9) has 62 bin [35.9,36.0) has 70 bin [36.0,36.1) has 60 bin [36.1,36.2) has 46 bin [36.2,36.3) has 48 bin [36.3,36.4) has 41 bin [36.4,36.5) has 24 bin [36.5,36.6) has 27 bin [36.6,36.7) has 20 bin [36.7,36.8) has 13 bin [36.8,36.9) has 12 bin [36.9,37.0) has 8 bin [37.0,37.1) has 3 bin [37.1,37.2) has 1 average z coordinate 8.9 for 31257358 element(s) point source id histogram with bin size 1.000000 bin 17 has 9047556 bin 18 has 22209802 average point source id 17.710546361595885 for 31257358 element(s)