Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1260 1338 (N21W21 L=195)   453    159        0 (1188/1320-1338/1358) -26.6 W16-W26 N18-N23
      2 1723  906 (S15W44 L=219)   387    113        0 (1684/ 859-1750/ 945)  26.6 W40-W47 S16-S12
      3 1110  752 (S11W00 L=174)   210     94        0 (1066/ 725-1149/ 771) -45.0 E02-W02 S13-S09
      4 1794  677 (S33W54 L=228)   537     66        1 (1777/ 648-1809/ 717) -56.3 W51-W57 S35-S29
      5 1119  649 (S18E01 L=173)   439    178        0 (1043/ 619-1187/ 688)  -7.1 E05-W03 S18-S15
      6 1569  567 (S34W30 L=204)  1619    288        1 (1500/ 459-1634/ 682)  52.4 W24-W35 S40-S26
      7  274  596 (S09E66 L=108)   784     83        1 ( 259/ 556- 290/ 640)  59.0 E69-E62 S11-S06
      8  640  526 (S17E35 L=139)  1033    294        0 ( 490/ 502- 759/ 551)  -8.5 E46-E26 S19-S14
      9 1047  377 (S35E13 L=162)  2946    560        4 ( 873/ 220-1215/ 551)  28.5 E33-W02 S46-S25
  

    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