Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1342 1738 (N51W39 L=281)   751     70        0 (1308/1699-1366/1767) -90.0 W36-W43 N47-N53
      2 1853 1328 (N16W72 L=313)  1248    124        0 (1797/1291-1904/1369) -19.4 W65-W83 N13-N19
      3  501 1149 (N14E34 L=207)   391     95        2 ( 454/1114- 539/1174) -23.2 E38-E31 N11-N15
      4  338  937 (N01E48 L=193)   275     50        0 ( 323/ 912- 357/ 963) -45.0 E49-E46 N00-N02
      5  717  873 (S04E20 L=221)   683    278        1 ( 600/ 828- 836/ 935) -18.4 E27-E12 S06-N00
      6 1626  676 (S22W41 L=283)   402     53        1 (1595/ 657-1647/ 701)  14.0 W38-W43 S23-S19
      7  309  601 (S21E59 L=182)  1843    209        5 ( 275/ 502- 358/ 686)  35.8 E73-E51 S28-S15
      8 1552  595 (S27W36 L=277)   539     90        0 (1520/ 557-1574/ 637)  78.7 W34-W38 S28-S23
      9  738  526 (S26E23 L=219)   450    160        1 ( 698/ 468- 808/ 572)  37.9 E26-E17 S30-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