Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1340 1756 (N56W21 L= 86)   809    122        2 (1273/1733-1402/1777)   3.6 W12-W28 N54-N58
      2  736 1526 (N29E27 L= 39)  1181    276        0 ( 699/1392- 799/1599) -74.1 E29-E23 N20-N34
      3  415 1532 (N25E54 L= 12)   649     95        0 ( 387/1487- 454/1565)  68.2 E55-E51 N22-N27
      4  307 1471 (N20E62 L=  3)   552    109        1 ( 268/1428- 341/1499) -15.9 E70-E55 N17-N21
      5  475 1154 (N03E37 L= 29)   777    198        0 ( 398/1086- 525/1198)  -5.7 E42-E32 N00-N05
      6 1734 1142 (N15W48 L=114)   412     90        0 (1705/1101-1752/1185) -51.3 W45-W50 N12-N17
      7 1550  953 (N02W34 L=100)   594     81        2 (1514/ 908-1576/ 992) -36.9 W31-W36 N00-N04
      8  923  908 (S07E05 L= 61)   473    164        0 ( 878/ 844- 978/ 968)  66.0 E06-E02 S11-S02
      9 1747  644 (S15W59 L=124)  1666    336        5 (1626/ 556-1845/ 742)  41.2 W48-W66 S21-S07
     10 1685  478 (S26W62 L=128)   671    106        0 (1638/ 454-1726/ 511)  39.8 W57-W65 S28-S23
     11 1404  304 (S42W46 L=111)   984    101        2 (1353/ 274-1442/ 344)  51.3 W40-W51 S45-S38
  

    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