Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  993 1545 (N31W03 L=110)   230     54        0 ( 970/1516-1009/1566) -71.6 W02-W04 N29-N33
      2  254 1336 (N26E53 L= 53)  1878    344        2 ( 209/1194- 295/1444) -62.1 E60-E48 N16-N33
      3 1317 1243 (N09W20 L=126)   297     97        1 (1272/1191-1355/1279) -56.3 W17-W21 N05-N11
      4  775 1162 (N09E14 L= 93)   343    100        1 ( 718/1130- 825/1192) -29.7 E17-E10 N07-N11
      5  444  740 (S12E41 L= 66)   513    194        3 ( 393/ 706- 500/ 774) -26.6 E44-E36 S14-S09
      6 1768  747 (S25W50 L=157)   350    126        1 (1728/ 735-1809/ 763)   0.0 W46-W54 S25-S23
      7 1621  527 (S38W41 L=147)   529    107        1 (1566/ 481-1671/ 568)  29.7 W36-W44 S41-S35
      8  398  478 (S28E53 L= 53)  1772    282        2 ( 344/ 412- 449/ 553)  36.0 E61-E48 S31-S23
  

    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