Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  765 1776 (N56E08 L=275)   338     49        1 ( 738/1759- 789/1794) -21.8 E10-E05 N53-N58
      2 1045 1564 (N33W11 L=293)   231    126        0 (1014/1521-1083/1631) -83.7 W09-W12 N29-N38
      3 1885  966 (S16W63 L=346)   606     60        0 (1855/ 943-1906/ 994)  18.4 W58-W66 S16-S13
      4 1773  933 (S16W50 L=333)   346     48        2 (1753/ 907-1791/ 966) -76.0 W47-W51 S17-S13
      5 1667  499 (S44W46 L=329)   548     66        1 (1642/ 467-1684/ 539) -56.3 W43-W48 S46-S40
      6  685  472 (S28E33 L=250)   326     80        1 ( 653/ 424- 714/ 505)  80.5 E34-E30 S31-S25
      7  985  467 (S33E12 L=270)   455     86        2 ( 957/ 426-1013/ 500)  38.7 E14-E09 S35-S30
      8 1295  437 (S41W10 L=293)   261     45        0 (1278/ 409-1307/ 471)  63.4 W08-W10 S43-S38
      9 1137  318 (S48E05 L=278)   659    129        3 (1076/ 299-1202/ 336) -18.4 E09-W00 S49-S45
  

    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