Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  518 1554 (N34E43 L= 10)  1384    360        4 ( 426/1455- 586/1623) -26.6 E52-E34 N27-N38
      2 1059 1322 (N21W01 L= 54)  1284    301        0 ( 916/1236-1192/1427) -26.6 E09-W09 N16-N27
      3  216 1355 (N18E66 L=347)  1156    184        3 ( 193/1304- 241/1406) -63.4 E69-E61 N15-N21
      4  713 1299 (N18E22 L= 31)   500    166        2 ( 673/1222- 760/1380) -55.0 E25-E17 N13-N23
      5  575 1283 (N17E31 L= 21)   350    118        0 ( 559/1228- 596/1336) -63.4 E32-E29 N13-N19
      6  368 1127 (N06E45 L=  7)  1335    316        4 ( 324/1025- 445/1257) -52.4 E50-E38 N00-N13
      7  298  994 (S03E51 L=  2)   437    141        0 ( 249/ 981- 352/1013)  -5.7 E55-E45 S03-S02
      8 1090  265 (S51W11 L= 64)   564    126        1 (1033/ 229-1134/ 295) -28.6 W05-W16 S54-S48
  

    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