Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  760 1607 (N20E34 L=133)  1264    293        3 ( 662/1543- 842/1686)  -9.5 E44-E26 N16-N23
      2 1825 1199 (N29W49 L=215)   365     75        1 (1796/1175-1847/1221)   9.5 W45-W51 N28-N30
      3 1754  842 (N06W51 L=218)   330    119        0 (1710/ 828-1787/ 852)  23.2 W47-W54 N04-N07
      4 1096  788 (S17W11 L=177)   743    175        1 (1004/ 737-1190/ 846)  57.5 W06-W14 S21-S10
      5 1770  761 (N03W56 L=223)   374     69        1 (1741/ 736-1790/ 788) -26.6 W53-W58 N01-N04
      6 1262  609 (S22W27 L=193)   655    285        0 (1170/ 545-1371/ 701)  -6.3 W17-W35 S22-S18
      7 1465  623 (S15W38 L=205)   254     56        0 (1451/ 591-1481/ 652) -53.1 W36-W40 S16-S12
      8 1724  572 (S08W62 L=228)   652    108        2 (1686/ 551-1752/ 608)  76.0 W58-W64 S10-S06
      9  808  490 (S43W04 L=170)   815    230        1 ( 717/ 463- 942/ 530)  17.4 E03-W13 S45-S39
     10 1471  319 (S30W57 L=223)  1477    409        4 (1375/ 285-1580/ 369)  17.5 W46-W66 S32-S25
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y