Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1454 1766 (N46W54 L=127)  2109    302        2 (1407/1694-1520/1842)  76.0 W50-W60 N39-N51
      2 1802 1359 (N13W64 L=137)  1945    298        2 (1724/1231-1880/1475) -63.4 W59-W70 N03-N21
      3 1456 1384 (N21W34 L=107)   250     85        2 (1421/1359-1494/1413) -45.0 W32-W36 N19-N23
      4  435 1339 (N32E39 L= 33)   317    108        0 ( 396/1325- 482/1360) -20.6 E42-E34 N30-N33
      5  247 1284 (N30E56 L= 16)  2385    524        9 ( 132/1255- 351/1325)   2.4 E69-E45 N27-N32
      6 1489 1264 (N14W33 L=106)   230     82        1 (1454/1237-1523/1291)  18.4 W30-W36 N12-N14
      7  557 1067 (N14E29 L= 43)   344    102        0 ( 509/1035- 596/1101) -39.8 E32-E26 N11-N16
      8 1733  914 (S12W47 L=119)   299     49        1 (1716/ 885-1750/ 941)  56.3 W45-W48 S13-S10
      9 1732  637 (S30W47 L=120)  2000    411        4 (1583/ 537-1844/ 755)  24.4 W34-W58 S34-S24
     10  946  503 (S26E13 L= 60)   931    219        2 ( 851/ 470-1053/ 548)  -4.1 E18-E04 S28-S22
  

    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