Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  336 1524 (N22E56 L= 89)   402     63        1 ( 319/1495- 350/1545) -36.9 E57-E53 N20-N23
      2  252 1317 (N08E58 L= 86)   538    112        1 ( 229/1270- 269/1368)  71.6 E60-E56 N05-N11
      3  975 1213 (N06E04 L=140)   352     82        0 ( 955/1170-1002/1265) -59.0 E05-E02 N03-N08
      4  380 1022 (S09E42 L=102)   836    185        2 ( 313/ 995- 465/1054)  -4.8 E47-E35 S10-S07
      5 1766  802 (S10W54 L=198)  1828    337        1 (1675/ 636-1828/ 967)  79.2 W49-W57 S21-N00
      6  379  763 (S25E43 L=101)   390    105        1 ( 360/ 705- 398/ 817) -81.9 E44-E41 S28-S21
      7  534  738 (S26E31 L=113)   256     51        1 ( 508/ 723- 565/ 762)   0.0 E32-E28 S26-S24
      8 1166  578 (S31W14 L=158)   281     47        0 (1137/ 558-1198/ 596)  14.0 W12-W16 S32-S29
  

    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