Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1172 1684 (N41W33 L=324)   401     59        1 (1138/1662-1204/1700) -45.0 W31-W36 N39-N43
      2 1030 1528 (N36W15 L=305)   951    259        4 ( 923/1486-1165/1552) -13.2 W07-W24 N32-N39
      3 1842 1098 (S12W57 L=347)  1502    254        2 (1804/ 997-1865/1230)  56.3 W51-W62 S17-S04
      4  390 1002 (N19E41 L=249)   471    165        1 ( 336/ 936- 448/1054) -52.1 E45-E37 N14-N23
      5 1347  973 (S04W17 L=307)   482    156        0 (1318/ 902-1381/1044)  49.4 W14-W20 S07-N00
      6  337  948 (N17E47 L=244)   755    247        2 ( 258/ 903- 422/ 986)  -8.1 E54-E40 N13-N18
      7  325  859 (N12E50 L=241)   566     85        1 ( 303/ 814- 350/ 896) -90.0 E51-E46 N09-N14
      8 1594  618 (S32W27 L=317)  1730    313        3 (1479/ 528-1673/ 724)  19.4 W16-W34 S36-S26
      9  442  524 (S10E51 L=239)   541     89        0 ( 401/ 491- 470/ 559) -63.4 E53-E49 S12-S06
     10  561  303 (S27E57 L=234)  1409    182        1 ( 484/ 258- 632/ 358) -63.4 E61-E51 S31-S21
     11  914  218 (S42E36 L=254)  2024    289        3 ( 818/ 143-1030/ 298)  11.0 E53-E22 S47-S37
  

    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