Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1649 1572 (N43W50 L=125)   698     91        2 (1613/1544-1685/1596)  -9.5 W45-W53 N40-N44
      2 1082 1494 (N32E00 L= 76)   408     62        1 (1052/1471-1117/1518) -26.6 E02-W02 N30-N33
      3 1755 1435 (N33W55 L=131)   420     60        1 (1734/1409-1772/1459) -45.0 W53-W56 N31-N34
      4 1220 1411 (N28W10 L= 86)   372     77        1 (1198/1383-1257/1448) -45.0 W08-W12 N25-N30
      5  288 1285 (N11E56 L= 20)  1870    347        6 ( 260/1122- 325/1401) -80.5 E60-E50 N01-N19
      6  983  849 (S09E01 L= 74)   498    205        0 ( 965/ 758-1018/ 949) -74.7 E02-W01 S14-S03
      7 1753  719 (S12W56 L=132)   587    107        3 (1723/ 683-1794/ 745)  33.7 W52-W60 S14-S10
      8 1665  704 (S14W48 L=123)   287     85        0 (1635/ 677-1688/ 729) -26.6 W44-W50 S15-S12
      9 1334  650 (S19W24 L= 99)   286     86        0 (1315/ 615-1358/ 687) -68.2 W22-W25 S21-S16
     10 1373  461 (S32W31 L=107)   438    107        1 (1324/ 444-1425/ 480)  23.2 W27-W34 S33-S30
  

    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