Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  406 1487 (N31E51 L=235)   400     74        0 ( 382/1457- 441/1519) -26.6 E55-E46 N29-N33
      2 1711 1423 (N28W55 L=342)  2419    447        5 (1580/1302-1870/1505) -24.9 W43-W74 N18-N33
      3 1773 1469 (N30W67 L=353)   595     77        0 (1734/1442-1806/1488) -20.6 W62-W72 N28-N31
      4 1694  958 (S01W46 L=332)   792    116        2 (1663/ 897-1727/1003) -59.0 W43-W48 S04-N01
      5 1761  963 (S01W52 L=338)   387     50        1 (1736/ 936-1779/ 990)  14.0 W49-W53 S02-N00
      6  152  879 (S08E70 L=216)  2265    212        4 ( 125/ 824- 181/ 971) -66.0 E77-E65 S12-S02
      7 1643  919 (S04W42 L=328)   251     59        2 (1620/ 895-1661/ 948)  56.3 W39-W42 S04-S01
      8 1828  855 (S08W60 L=347)   649     82        3 (1795/ 824-1853/ 885)  36.9 W56-W63 S10-S06
      9 1200  685 (S18W12 L=298)   249     75        0 (1183/ 649-1217/ 725) -68.2 W10-W12 S20-S15
     10  210  681 (S21E68 L=218)  1716     88        2 ( 171/ 649- 243/ 723)  17.5 E80-E61 S23-S17
     11 1700  610 (S24W53 L=339)   362     67        2 (1677/ 577-1717/ 636)  90.0 W49-W54 S26-S21
     12  859  568 (S26E11 L=275)   272    104        0 ( 815/ 536- 895/ 604)  39.8 E14-E08 S28-S23
     13 1768  546 (S29W66 L=353)   944    127        0 (1724/ 507-1811/ 591)  36.9 W61-W71 S31-S25
     14 1129  515 (S30W08 L=294)  1554    334        1 ( 966/ 463-1263/ 572)  20.2 E03-W16 S33-S25
  

    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