Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1144 1740 (N45W06 L= 98)   313     51        1 (1116/1720-1168/1767)  53.1 W04-W08 N43-N47
      2  456 1725 (N42E59 L= 32)   652     61        1 ( 436/1689- 476/1752) -26.6 E68-E54 N38-N45
      3 1313 1719 (N44W21 L=112)   429     41        1 (1285/1695-1341/1736)   0.0 W18-W23 N41-N45
      4 1360 1502 (N27W21 L=112)   709    235        0 (1311/1422-1433/1591) -65.6 W17-W25 N22-N33
      5 1794 1397 (N24W59 L=150)  1003     94        1 (1757/1353-1833/1444) -39.8 W54-W63 N21-N26
      6 1816 1125 (N07W56 L=147)  2899    443        6 (1730/ 941-1869/1296)  81.9 W47-W61 S04-N17
      7 1705 1161 (N08W45 L=136)   410     75        2 (1670/1136-1742/1198)   9.5 W42-W48 N06-N10
      8 1788 1097 (N05W53 L=144)   372     73        1 (1754/1072-1822/1131)  23.2 W49-W56 N02-N06
      9  770  880 (S14E15 L= 76)   314    152        1 ( 724/ 826- 828/ 914)  35.5 E18-E11 S16-S11
     10  975  779 (S19E02 L= 89)   444     89        1 ( 951/ 740-1006/ 825)  78.7 E03-W00 S21-S16
     11 1129  542 (S34W10 L=101)   402     95        0 (1087/ 516-1164/ 567)   0.0 W06-W11 S35-S31
  

    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