Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1362 1759 (N43W49 L= 82)   546    115        1 (1339/1723-1391/1782)  15.9 W46-W53 N41-N44
      2 1264 1415 (N25W24 L= 57)   463     95        0 (1220/1378-1301/1449)  15.9 W20-W27 N23-N26
      3  886 1386 (N31E01 L= 31)   280     94        0 ( 840/1369- 943/1397)  -9.5 E04-W02 N29-N32
      4  369 1352 (N39E43 L=349)  1006    203        2 ( 307/1307- 443/1385) -15.9 E49-E35 N34-N41
      5  395 1107 (N22E41 L=352)   599    214        0 ( 306/1090- 469/1124) -12.1 E48-E34 N20-N24
      6  709  992 (N11E20 L= 13)   363     79        1 ( 659/ 976- 747/1012) -31.0 E22-E17 N09-N12
      7  510  451 (S20E48 L=344)   421    101        2 ( 487/ 416- 538/ 491)  71.6 E49-E46 S22-S16
      8 1443  390 (S45W17 L= 50)   641    168        1 (1378/ 376-1512/ 412) -21.0 W11-W24 S48-S41
  

    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