Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  254 1316 (N40E58 L= 44)   501     63        0 ( 223/1295- 287/1333) -15.3 E63-E52 N38-N41
      2  395 1106 (N25E41 L= 61)   303    109        1 ( 365/1061- 419/1162) -74.1 E42-E38 N21-N28
      3 1723 1000 (S12W44 L=146)   314     40        1 (1695/ 986-1750/1016) -21.8 W41-W46 S13-S10
      4  173  890 (N14E68 L= 34)  1146    147        2 ( 152/ 823- 208/ 964) -58.0 E70-E64 N10-N18
      5  434  838 (N08E42 L= 60)   438     69        1 ( 409/ 811- 464/ 864)  21.8 E43-E38 N06-N09
      6 1086  537 (S23E08 L= 94)  2652    847        7 ( 857/ 378-1352/ 789)  18.9 E25-W13 S31-S13
      7 1267  438 (S35W01 L=102)   301     83        0 (1232/ 410-1297/ 469)  31.0 E02-W03 S36-S33
      8  618  243 (S35E59 L= 42)  1648    175        3 ( 577/ 172- 669/ 322)  35.5 E75-E53 S42-S27
  

    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