Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  898 1852 (N57E35 L= 85)   650     93        1 ( 854/1836- 948/1867)  10.3 E40-E28 N55-N58
      2  687 1627 (N34E35 L= 84)   414     98        0 ( 654/1586- 723/1668) -26.6 E40-E30 N31-N36
      3  968 1627 (N38E14 L=106)   586    142        2 ( 917/1597-1044/1648)  12.5 E17-E08 N35-N39
      4 1451 1402 (N29W25 L=144)  2114    469        0 (1243/1314-1639/1464)  -5.7 W09-W39 N25-N31
      5  428 1111 (S02E40 L= 80)   412    119        2 ( 404/1062- 448/1178)  90.0 E41-E38 S04-N02
      6  215 1107 (S05E60 L= 60)   655    150        0 ( 190/1038- 252/1168)  60.9 E62-E56 S09-N00
      7 1651 1140 (N15W40 L=160)   337    108        0 (1636/1090-1686/1165)  45.0 W39-W43 N12-N16
      8  657 1067 (S02E23 L= 97)   356     67        1 ( 619/1036- 691/1096)  36.9 E25-E20 S03-N00
      9 1708  696 (S11W53 L=172)   691    147        0 (1658/ 640-1753/ 761)  63.4 W49-W55 S14-S06
     10 1800  593 (S16W70 L=189)   564     94        0 (1771/ 547-1822/ 634)  90.0 W67-W71 S19-S13
     11 1671  494 (S24W60 L=179)  1615    242        0 (1548/ 473-1757/ 521)   9.1 W47-W72 S26-S21
  

    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