Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  799 1803 (N56E34 L=113)   437     41        1 ( 778/1774- 820/1822) -39.8 E38-E30 N53-N58
      2  265 1422 (N22E66 L= 81)   698     99        0 ( 223/1389- 298/1448)  -7.6 E74-E59 N20-N23
      3 1134 1402 (N27W05 L=152)   208     67        0 (1098/1390-1169/1415)  11.3 W02-W07 N25-N27
      4 1752 1280 (N21W54 L=201)   523    128        0 (1704/1232-1787/1315) -35.5 W49-W57 N18-N23
      5 1578  716 (S14W40 L=187)   284     60        0 (1546/ 697-1605/ 733) -11.3 W36-W41 S15-S13
      6 1206  633 (S21W14 L=161)   834    258        0 (1133/ 600-1275/ 693)  29.1 W08-W18 S23-S17
      7  342  487 (S38E60 L= 87)   971    102        0 ( 316/ 443- 376/ 538)  66.8 E63-E57 S41-S34
      8 1025  277 (S51W06 L=153)   565    111        2 ( 976/ 248-1073/ 309) -21.8 W01-W11 S53-S47
  

    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