Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1645 1634 (N20W64 L= 50)   615     84        0 (1613/1604-1684/1663) -59.0 W62-W66 N17-N22
      2 1454 1624 (N26W48 L= 34)   301     66        0 (1429/1588-1480/1655)  78.7 W47-W49 N23-N28
      3 1327 1588 (N29W38 L= 24)   628    143        0 (1254/1566-1393/1608) -35.5 W32-W41 N25-N30
      4  680 1138 (N22E17 L=329)   210     88        0 ( 641/1114- 721/1158) -45.0 E19-E14 N19-N23
      5  421 1118 (N27E36 L=311)   396    118        0 ( 386/1076- 474/1150)  14.0 E39-E31 N24-N28
      6  435 1006 (N20E37 L=310)   390    110        0 ( 393/ 980- 486/1028) -33.7 E39-E33 N17-N22
      7 1699  891 (S21W38 L= 24)   778    143        0 (1674/ 831-1743/ 953) -83.7 W36-W40 S25-S16
      8 1824  888 (S26W49 L= 36)  1189    211        2 (1755/ 839-1876/ 941)   4.1 W41-W55 S27-S24
      9 1204  735 (S14W02 L=349)   243     20        1 (1183/ 713-1230/ 753)   0.0 W00-W03 S15-S12
     10 1362  580 (S29W08 L=354)   705    236        0 (1273/ 508-1447/ 699)  25.0 W00-W15 S31-S23
     11  550  650 (S03E39 L=308)   294     95        0 ( 505/ 632- 598/ 669) -38.7 E41-E35 S04-N00
     12  786  190 (S39E48 L=298)   459     96        1 ( 774/ 164- 806/ 224)  39.8 E51-E45 S41-S36
  

    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