Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1153 1290 (N17W03 L=283)  3229    854        4 ( 868/ 938-1400/1579)  16.3 E22-W24 N00-N30
      2 1719 1563 (N50W50 L=330)   552    110        0 (1684/1551-1746/1579)  12.5 W45-W54 N47-N52
      3  383 1017 (S13E42 L=238)   256     52        1 ( 365/ 984- 398/1048) -63.4 E42-E40 S15-S11
      4 1421  907 (S01W26 L=306)   204     58        0 (1396/ 886-1453/ 932) -14.0 W24-W28 S01-N00
      5  432  820 (S25E36 L=244)   687    177        1 ( 356/ 788- 502/ 853)   0.0 E42-E29 S26-S22
      6  956  781 (S17W01 L=281)  1741    514        3 ( 719/ 736-1208/ 845)  24.9 E14-W14 S21-S08
      7 1383  362 (S35W43 L=323)  5481    905       14 (1015/ 318-1647/ 472)  28.7 W16-W61 S45-S21
  

    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