Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  949 1719 (N47W11 L=112)   266     46        0 ( 927/1690- 968/1741) -90.0 W10-W12 N44-N49
      2  874 1688 (N47W04 L=105)   262     39        1 ( 853/1666- 900/1704)   0.0 W02-W06 N44-N48
      3 1358 1632 (N32W37 L=138)   304     65        0 (1330/1603-1385/1662) -90.0 W36-W38 N29-N34
      4 1644 1541 (N20W56 L=157)   374     52        0 (1621/1516-1663/1566) -90.0 W53-W57 N18-N22
      5  564 1387 (N31E24 L= 77)   475    201        0 ( 508/1314- 636/1426)  29.1 E28-E18 N27-N33
      6 1825 1030 (S13W55 L=156)   358     59        1 (1801/ 997-1842/1054) -53.1 W53-W57 S14-S10
      7 1535 1002 (S09W31 L=132)   380     91        2 (1512/ 957-1553/1048)  45.0 W28-W32 S11-S06
      8  311  867 (N04E50 L= 51)   885    139        0 ( 256/ 827- 356/ 925)  15.3 E55-E44 N02-N06
      9 1081  838 (S10W00 L=101)   758    198        1 (1032/ 749-1138/ 912)  41.2 E04-W04 S14-S06
     10  491  746 (S06E38 L= 63)   590    109        2 ( 462/ 692- 535/ 782)  23.2 E41-E34 S08-S03
     11 1824  703 (S33W58 L=158)   946     90        1 (1792/ 660-1848/ 748) -36.0 W52-W63 S37-S29
     12 1722  679 (S33W45 L=146)   635    158        1 (1669/ 618-1767/ 740)  36.9 W40-W49 S35-S29
     13  506  608 (S14E42 L= 59)   561     82        0 ( 478/ 584- 545/ 644) -11.3 E44-E38 S15-S11
  

    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