Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  988 1881 (N50E34 L=197)   428     59        1 ( 964/1863-1016/1910) -29.1 E38-E29 N48-N53
      2  397 1652 (N19E64 L=166)   552     70        0 ( 369/1620- 420/1680)  90.0 E66-E62 N16-N21
      3 1057 1512 (N22E09 L=221)   210     67        1 (1037/1486-1084/1540) -26.6 E11-E07 N21-N23
      4  413 1460 (N07E50 L=180)  1478    308        3 ( 306/1394- 549/1508)  22.4 E58-E39 N01-N10
      5 1874 1288 (N32W60 L=290)  1697    260        2 (1805/1193-1937/1404) -24.2 W51-W71 N27-N37
      6 1772 1348 (N32W46 L=276)   424    112        0 (1760/1291-1785/1403)  76.0 W44-W47 N27-N36
      7 1543 1210 (N16W27 L=258)   354     92        0 (1499/1191-1593/1229)  18.4 W24-W30 N14-N17
      8  688  869 (S23E17 L=213)   358    197        0 ( 585/ 850- 771/ 886)  18.4 E24-E11 S24-S20
      9 1637  628 (S14W50 L=281)   378     20        0 (1615/ 608-1661/ 648)  56.3 W48-W52 S15-S12
     10 1699  497 (S18W65 L=295)   633     94        0 (1659/ 481-1751/ 512)  24.0 W59-W71 S20-S16
     11 1481  378 (S32W54 L=285)   390     69        0 (1448/ 362-1521/ 395)  26.6 W50-W57 S33-S29
  

    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