Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  844 1785 (N53E06 L=354)   315     51        1 ( 809/1769- 876/1798)   0.0 E09-E02 N51-N54
      2 1669 1619 (N30W61 L= 61)   491     71        0 (1633/1599-1706/1643) -20.6 W57-W65 N28-N31
      3  533 1435 (N29E30 L=330)   253     45        1 ( 504/1417- 562/1451)   0.0 E32-E27 N28-N30
      4  226 1350 (N27E60 L=300)   594     78        0 ( 176/1332- 268/1363)  -7.6 E68-E53 N25-N28
      5 1252  644 (S26W11 L= 11)   198     59        0 (1234/ 611-1272/ 676)  53.1 W09-W12 S28-S24
      6 1714  644 (S31W49 L= 49)   322     44        3 (1690/ 624-1737/ 667) -11.3 W46-W51 S32-S29
      7  355  628 (S18E52 L=307)   463     95        0 ( 314/ 595- 390/ 658) -38.7 E55-E49 S20-S15
      8  327  561 (S22E59 L=301)   833    100        2 ( 294/ 514- 349/ 594)  26.6 E64-E54 S24-S19
      9  430  395 (S34E59 L=300)   467     57        1 ( 407/ 375- 461/ 422)  10.3 E64-E53 S35-S32
  

    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