Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1707 1525 (N18W59 L= 57)  2427    470        2 (1559/1452-1853/1621) -28.3 W50-W76 N11-N26
      2 1330 1440 (N20W27 L= 25)   509    132        1 (1265/1421-1396/1454) -29.7 W23-W30 N17-N21
      3  463  964 (N07E36 L=322)   228     45        1 ( 438/ 935- 487/ 985) -71.6 E37-E33 N05-N08
      4 1577  848 (S19W32 L= 30)   685    216        1 (1520/ 731-1637/ 944)  47.7 W26-W37 S25-S14
      5 1890  847 (S25W60 L= 58)  1221    200        1 (1840/ 783-1935/ 928)  30.3 W54-W66 S28-S21
      6  376  807 (S00E46 L=312)   358     60        1 ( 350/ 773- 401/ 848) -76.0 E46-E43 S02-N02
      7 1691  549 (S42W42 L= 40)   505     73        0 (1658/ 531-1717/ 573) -15.9 W38-W45 S43-S39
  

    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