Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  998 1748 (N43E08 L= 63)   507     83        0 ( 962/1717-1039/1770)  26.6 E10-E04 N40-N45
      2 1367 1601 (N35W21 L= 91)  3925    723        9 (1104/1467-1675/1715) -14.3 W01-W45 N27-N41
      3  743 1624 (N32E24 L= 46)   774    135        0 ( 700/1564- 783/1677)  -4.0 E28-E20 N27-N36
      4 1713 1452 (N28W47 L=118)   491    107        1 (1678/1438-1754/1471)   0.0 W44-W51 N26-N28
      5 1252 1279 (N12W12 L= 83)   537    171        0 (1229/1185-1284/1363) -74.7 W10-W14 N06-N17
      6  608 1310 (N11E28 L= 43)   323     86        0 ( 562/1284- 644/1329) -21.8 E30-E25 N09-N11
      7  930 1239 (N08E07 L= 64)   234     63        0 ( 906/1210- 956/1279) -53.1 E08-E05 N05-N10
      8 1824 1220 (N14W55 L=126)   465    122        1 (1793/1196-1868/1251) -14.0 W52-W60 N12-N15
      9  298 1199 (N03E50 L= 20)   353     92        0 ( 265/1159- 330/1240)  45.0 E53-E47 N00-N05
     10  684  708 (S25E21 L= 50)   283     78        0 ( 650/ 672- 719/ 744)  38.7 E23-E18 S27-S23
     11  302  572 (S35E55 L= 16)  1011    241        0 ( 246/ 543- 397/ 620) -12.1 E60-E45 S37-S31
     12 1585  486 (S33W47 L=117)   401     91        1 (1544/ 471-1623/ 503)  18.4 W43-W49 S34-S31
  

    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