Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1136 1600 (N42W14 L=136)   282     61        2 (1114/1573-1154/1627)  45.0 W12-W16 N39-N43
      2  730 1567 (N42E20 L=102)   653    137        0 ( 670/1546- 818/1585)   4.8 E25-E12 N40-N43
      3  188 1238 (N21E64 L= 58)  1508    356        2 ( 131/1188- 249/1286) -14.0 E72-E56 N17-N23
      4 1889 1236 (N09W72 L=194)   711     89        1 (1866/1192-1905/1266) -38.7 W68-W74 N06-N10
      5 1756 1133 (N05W52 L=175)   535    104        2 (1733/1095-1782/1181) -90.0 W50-W54 N02-N07
      6 1677 1099 (N04W45 L=167)   721    152        4 (1641/1046-1708/1166)  45.0 W41-W48 N01-N07
      7 1540  922 (S05W33 L=155)   222     55        1 (1522/ 890-1554/ 950)  63.4 W31-W33 S07-S03
      8 1623  688 (S21W40 L=162)   659    171        1 (1565/ 658-1695/ 723)   5.2 W34-W45 S22-S19
      9  780  638 (S18E18 L=104)   289    104        0 ( 728/ 607- 832/ 664)  20.6 E22-E14 S19-S16
  

    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