Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  176 1264 (N41E68 L= 52)  1006    121        0 ( 162/1202- 189/1319) -76.0 E72-E65 N36-N44
      2  338 1036 (N23E45 L= 75)  1039    297        0 ( 238/ 915- 421/1112) -47.1 E55-E39 N15-N29
      3  168  987 (N23E66 L= 54)  3844    273       13 ( 110/ 886- 248/1079) -28.8 E77-E55 N17-N29
      4 1733  926 (S20W42 L=163)   467    139        2 (1699/ 869-1767/ 981)  26.6 W38-W46 S22-S17
      5 1874  939 (S24W58 L=179)   584     70        1 (1857/ 905-1893/ 977) -68.2 W55-W61 S26-S21
      6 1441  865 (S14W20 L=140)   801    223        0 (1339/ 820-1529/ 914)  -4.1 W12-W26 S15-S12
      7  181  855 (N15E67 L= 54)   526     81        1 ( 162/ 810- 193/ 886) -78.7 E68-E64 N12-N17
      8 1778  689 (S37W45 L=166)   379     37        2 (1757/ 671-1797/ 710)   0.0 W42-W48 S38-S35
      9  832  375 (S27E32 L= 88)  3210    875        1 ( 665/ 245-1109/ 607)  11.8 E49-E06 S34-S18
     10 1649  554 (S41W31 L=151)   555    105        0 (1604/ 525-1697/ 587)  -5.7 W26-W36 S42-S39
     11 1162  458 (S30E08 L=112)   448    152        1 (1090/ 422-1216/ 505)  -5.7 E13-E03 S32-S28
  

    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