Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1363 1580 (N41W11 L=299)   313     43        1 (1342/1552-1380/1602) -71.6 W08-W12 N39-N42
      2 1323 1469 (N32W09 L=298)   358     60        1 (1301/1434-1338/1506) -78.7 W07-W10 N29-N34
      3 1766 1284 (N31W49 L=338)   650     76        1 (1732/1250-1795/1317) -15.9 W45-W52 N28-N32
      4 1897 1093 (N22W67 L=355)   850    118        0 (1876/1043-1930/1127)  63.4 W63-W74 N18-N24
      5  265 1027 (S17E53 L=235)   570    127        2 ( 235/ 967- 287/1072)  90.0 E56-E50 S20-S13
      6 1373 1017 (N05W21 L=309)   241     37        2 (1349/ 996-1397/1038)   0.0 W19-W22 N03-N06
      7 1761  910 (N07W52 L=340)   338     62        0 (1735/ 886-1779/ 941)  76.0 W50-W53 N05-N09
      8  405  679 (S36E38 L=250)   965    180        1 ( 335/ 639- 478/ 739) -12.1 E45-E31 S38-S33
      9 1435  500 (S24W41 L=330)  1026    288        3 (1333/ 445-1541/ 531)  36.9 W35-W48 S29-S20
  

    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