Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1762 1472 (N18W65 L=242)  1061    211        3 (1713/1452-1813/1492) -13.0 W59-W72 N15-N19
      2 1334 1351 (N21W26 L=203)   696    180        0 (1250/1301-1419/1397) -48.4 W21-W30 N15-N24
      3 1854 1203 (N00W65 L=242)   764    130        2 (1820/1173-1888/1229) -20.6 W61-W69 S01-N02
      4 1319 1092 (N06W19 L=196)   432    151        0 (1292/1020-1345/1172)  83.7 W18-W19 N01-N10
      5  861  954 (N05E11 L=166)   215     73        1 ( 834/ 907- 883/ 985) -90.0 E12-E09 N01-N06
      6  707  896 (N03E21 L=156)   263     71        2 ( 686/ 864- 727/ 941)  78.7 E22-E19 N01-N06
      7  485  773 (S01E39 L=139)   369     75        0 ( 458/ 753- 523/ 798) -26.6 E40-E35 S02-N00
      8  891  502 (S24E18 L=159)   667    174        1 ( 809/ 476- 968/ 542)  -5.2 E22-E11 S25-S21
      9 1174  279 (S47E04 L=173)   341     95        0 (1150/ 256-1200/ 308) -59.0 E05-E02 S50-S44
  

    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