Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1709 1451 (N33W52 L= 74)   655    111        3 (1680/1425-1746/1483)  -9.5 W49-W55 N31-N35
      2  275 1353 (N17E59 L=323)   385    134        0 ( 246/1325- 309/1377) -20.6 E62-E54 N15-N18
      3  216 1250 (N10E63 L=318)   573     85        1 ( 199/1207- 232/1294)  90.0 E65-E61 N07-N13
      4  268 1131 (N04E55 L=327)   424     98        0 ( 242/1097- 296/1165) -38.7 E58-E51 N01-N05
      5  436  794 (S16E39 L=343)  1747    375        4 ( 401/ 632- 509/ 928)  72.5 E41-E32 S26-S07
      6 1741  754 (S11W53 L= 75)   556    140        0 (1729/ 681-1758/ 819) -82.9 W51-W55 S15-S07
      7 1822  746 (S12W63 L= 85)   667    128        3 (1794/ 712-1842/ 789)  59.0 W59-W66 S13-S08
      8 1663  701 (S15W47 L= 69)   305    149        2 (1617/ 667-1703/ 723) -18.4 W42-W51 S16-S13
      9 1341  537 (S27W25 L= 47)   286    106        0 (1297/ 521-1395/ 554)   0.0 W22-W29 S28-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