Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  550 1749 (N25E61 L=231)  2389    321        4 ( 450/1688- 665/1864)  86.4 E71-E56 N19-N36
      2  907 1763 (N36E35 L=258)  2306    416        2 ( 774/1637- 987/1826) -12.8 E45-E22 N28-N40
      3  584 1663 (N20E50 L=242)   513    114        0 ( 562/1613- 603/1721) -45.0 E54-E47 N16-N23
      4  671 1423 (N07E32 L=261)   318     58        1 ( 646/1398- 699/1458) -31.0 E34-E29 N06-N09
      5  193 1242 (S13E67 L=226)  3621    375       10 ( 144/1102- 247/1358)  86.4 E77-E62 S22-S06
      6 1648 1039 (N14W37 L=329)   578    177        0 (1612/ 961-1674/1111) -41.2 W32-W40 N09-N16
      7  268  869 (S34E51 L=241)   393     53        1 ( 249/ 846- 295/ 900) -45.0 E53-E47 S35-S32
      8  417  827 (S33E35 L=257)   548     97        2 ( 379/ 799- 465/ 868)   0.0 E38-E30 S34-S31
      9 1806  836 (N08W57 L=350)   545     62        1 (1787/ 799-1835/ 865)  90.0 W54-W60 N05-N10
     10  216  823 (S38E59 L=234)   950     91        2 ( 178/ 787- 260/ 856)  28.6 E66-E52 S41-S35
     11 1174  815 (S13W14 L=307)   545    249        0 (1088/ 760-1273/ 855)  20.0 W10-W21 S16-S10
     12 1140  471 (S33W27 L=319)   262     39        0 (1112/ 458-1170/ 485)  14.0 W24-W28 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