Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  545 1780 (N26E60 L=128)  1112    269        0 ( 522/1735- 565/1823) -35.0 E66-E55 N23-N30
      2  899 1802 (N37E36 L=152)   549    108        1 ( 857/1783- 945/1819)   8.1 E39-E32 N35-N38
      3 1172 1651 (N35E11 L=178)   259     72        0 (1137/1636-1210/1671)   0.0 E13-E07 N33-N36
      4 1735 1044 (N16W43 L=231)   344     83        0 (1709/ 999-1750/1080) -31.0 W40-W45 N13-N17
      5  389 1011 (S23E39 L=149)   258     62        0 ( 369/ 982- 414/1031)  63.4 E41-E37 S25-S21
      6  438  770 (S37E32 L=156)   331     82        0 ( 422/ 730- 466/ 807)  80.5 E33-E30 S39-S33
      7 1355  651 (S17W30 L=219)  1418    368        1 (1202/ 632-1533/ 686)  26.6 W20-W40 S21-S10
      8 1395  516 (S23W39 L=227)   845    255        1 (1316/ 444-1447/ 552)  11.3 W32-W43 S27-S19
      9 1066  270 (S49W35 L=224)   533     62        1 (1032/ 248-1101/ 290)  53.1 W32-W38 S51-S47
     10 1272  238 (S43W50 L=239)   392     52        1 (1246/ 221-1292/ 261)  18.4 W48-W52 S44-S41
  

    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