Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1431 1714 (N49W10 L= 51)   360     53        0 (1414/1677-1443/1743) -68.2 W07-W11 N45-N52
      2  975 1636 (N28E20 L= 22)   631     97        0 ( 946/1584-1007/1680) -35.5 E23-E15 N25-N31
      3 1486 1448 (N30W18 L= 60)   703    147        0 (1439/1382-1533/1509) -36.9 W14-W22 N26-N33
      4 1536 1319 (N23W24 L= 65)   277     26        1 (1512/1299-1560/1341)  18.4 W22-W25 N21-N24
      5  164 1050 (S22E66 L=336)  1663    169        3 ( 121/ 990- 192/1135)  48.4 E73-E61 S26-S17
      6  329 1003 (S23E46 L=355)  1704    234        4 ( 263/ 926- 424/1064)  42.3 E52-E38 S28-S18
      7  720  782 (S28E13 L= 29)   243    112        0 ( 669/ 752- 775/ 805)  39.8 E15-E09 S30-S25
      8  342  447 (S61E61 L=341)   785    131        0 ( 319/ 418- 397/ 494) -35.5 E69-E49 S63-S57
  

    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