Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1761 1517 (N27W65 L= 76)   640    210        1 (1724/1492-1793/1533)  -6.3 W60-W69 N25-N27
      2  491 1453 (N36E38 L=333)   270     48        0 ( 468/1434- 515/1469) -11.3 E40-E35 N34-N37
      3 1572 1341 (N19W41 L= 52)   261     74        1 (1539/1319-1603/1367) -36.9 W38-W43 N17-N20
      4  438 1162 (N17E39 L=332)   682    151        4 ( 394/1121- 484/1209) -40.6 E42-E35 N14-N20
      5  257 1081 (N12E55 L=316)   654    251        3 ( 196/1017- 311/1158) -28.3 E62-E49 N08-N17
      6  481  904 (N01E36 L=335)   248     73        0 ( 466/ 867- 493/ 941)  63.4 E37-E35 S01-N03
      7  637  530 (S24E31 L=340)   604    166        1 ( 602/ 462- 660/ 591)  52.1 E35-E28 S28-S19
  

    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