Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  974 1425 (N30E02 L=129)  1749    557        3 ( 782/1262-1177/1628) -43.9 E17-W10 N18-N45
      2 1789 1447 (N26W64 L=195)   515     83        1 (1770/1425-1806/1469)  21.8 W61-W66 N24-N26
      3  371 1338 (N25E47 L= 83)   656    135        1 ( 321/1319- 417/1360)  14.0 E51-E43 N23-N26
      4 1533 1242 (N15W35 L=166)   727    136        1 (1479/1202-1584/1288)  24.0 W30-W39 N12-N17
      5 1637  754 (S16W41 L=172)   285     67        0 (1612/ 716-1659/ 781)  53.1 W39-W42 S18-S14
      6 1277  699 (S17W15 L=146)   544    119        1 (1237/ 636-1311/ 747)  74.1 W12-W17 S21-S13
      7  592  420 (S35E37 L= 94)  1615    493        1 ( 501/ 320- 696/ 567)  36.5 E51-E24 S43-S23
  

    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