Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1341 1473 (N22W29 L=142)   363     61        0 (1307/1451-1381/1494) -36.9 W27-W31 N20-N23
      2  440 1357 (N32E35 L= 78)   269     80        0 ( 405/1332- 482/1375)   8.1 E37-E30 N30-N32
      3 1900 1015 (S15W65 L=177)   885    126        1 (1853/ 962-1936/1066)  18.4 W58-W71 S17-S13
      4 1369  924 (S10W19 L=131)   265     89        1 (1344/ 871-1402/ 958) -80.5 W17-W19 S14-S08
      5  194  825 (N04E63 L= 49)  1031    112        1 ( 142/ 791- 233/ 873)  15.9 E72-E57 N02-N06
      6  884  759 (S11E13 L=100)   972    247        0 ( 823/ 640- 949/ 856)  42.5 E19-E07 S17-S06
      7 1841  768 (S30W58 L=171)   618     47        1 (1817/ 743-1864/ 800)  36.9 W54-W61 S31-S27
      8  356  704 (S06E50 L= 62)   446     55        2 ( 332/ 675- 384/ 732)  45.0 E53-E47 S07-S03
      9 1755  651 (S36W49 L=162)  1559    232        1 (1688/ 581-1852/ 732) -25.8 W40-W72 S43-S28
     10 1614  644 (S33W34 L=147)   265     83        0 (1579/ 609-1641/ 673)  31.0 W31-W36 S34-S31
     11  371  572 (S14E55 L= 58)  1199    147        1 ( 324/ 531- 415/ 646)  26.6 E60-E48 S16-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