Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  571 1729 (N36E57 L=247)   801    105        2 ( 548/1682- 602/1782) -19.4 E66-E48 N33-N39
      2  857 1712 (N41E30 L=274)   334     52        0 ( 831/1685- 875/1734) -18.4 E32-E26 N38-N42
      3  754 1592 (N30E31 L=273)   473    149        2 ( 710/1541- 810/1638) -22.6 E36-E24 N27-N32
      4 1211 1513 (N33W03 L=307)   541    170        1 (1140/1466-1270/1553) -12.5 E02-W08 N31-N35
      5  920 1409 (N21E14 L=290)   338    103        0 ( 879/1371- 963/1444) -23.2 E17-E10 N19-N22
      6 1286  811 (S09W20 L=323)   234     56        1 (1260/ 789-1316/ 826)  33.7 W17-W21 S10-S07
      7 1681  680 (S10W52 L=356)   508    108        0 (1623/ 657-1732/ 704)  18.4 W46-W56 S11-S07
      8  804  613 (S30E07 L=297)   776    258        1 ( 693/ 578- 928/ 642)  21.8 E14-W01 S33-S26
      9 1260  456 (S32W29 L=332)  1627    247        2 (1217/ 364-1318/ 558) -34.5 W22-W38 S37-S25
     10 1459  376 (S33W50 L=353)   975    105        2 (1402/ 351-1514/ 405)   5.2 W44-W55 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