Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1605 1655 (N32W60 L= 31)   584    220        0 (1568/1613-1626/1696)  16.7 W54-W64 N30-N34
      2 1379 1529 (N30W35 L=  6)  1112    195        4 (1292/1485-1474/1572)  -3.8 W28-W44 N28-N31
      3  458 1480 (N44E38 L=293)   466     88        0 ( 424/1460- 501/1494)   0.0 E41-E33 N42-N45
      4  776 1193 (N20E13 L=318)   264    131        0 ( 720/1165- 842/1224) -32.0 E16-E08 N17-N22
      5 1780  954 (S12W51 L= 21)  1432    368        6 (1693/ 814-1837/1055) -64.8 W44-W56 S21-S04
      6  205  922 (N10E62 L=269)  1224    200        2 ( 157/ 876- 251/ 993)  28.3 E69-E55 N07-N14
      7 1648  917 (S11W39 L=  9)   415    100        1 (1626/ 861-1672/ 968)  56.3 W36-W41 S14-S08
      8 1504  870 (S11W27 L=358)   930    154        4 (1453/ 799-1545/ 956)  48.8 W23-W30 S14-S06
      9 1814  709 (S29W54 L= 25)   522     82        1 (1786/ 690-1837/ 730)   0.0 W50-W56 S31-S27
     10 1260  418 (S37W06 L=336)  1614    357        4 (1138/ 323-1360/ 554)  37.9 E05-W14 S42-S28
  

    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