Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1413 1543 (N40W17 L=149)   278     46        0 (1392/1523-1440/1557)  36.9 W15-W19 N37-N40
      2  472 1469 (N15E47 L= 85)   296     81        1 ( 451/1433- 496/1508)  76.0 E47-E44 N13-N17
      3 1087 1427 (N24E04 L=127)   616    168        1 (1022/1354-1154/1490) -35.0 E09-W01 N20-N27
      4 1728 1381 (N35W45 L=177)  3053    515        6 (1606/1294-1875/1472)  -8.4 W34-W61 N30-N39
      5 1562 1172 (N18W32 L=163)   633    169        2 (1518/1098-1618/1214)  58.0 W28-W35 N12-N20
      6 1549 1036 (N09W32 L=164)   508    175        1 (1513/ 995-1607/1094) -29.7 W29-W36 N07-N12
      7 1342  914 (S02W21 L=152)   488    118        1 (1278/ 878-1386/ 958)  45.0 W17-W23 S04-N01
      8 1327  639 (S18W27 L=158)   307     53        0 (1298/ 616-1359/ 658)   0.0 W24-W29 S19-S17
      9 1731  625 (S11W59 L=190)   692    161        1 (1689/ 601-1776/ 653)   5.2 W54-W65 S12-S09
  

    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