Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1166 1817 (N49E16 L= 53)   462     81        0 (1141/1785-1207/1840)  71.6 E18-E13 N45-N51
      2  493 1709 (N23E60 L=  9)   623     69        0 ( 474/1671- 513/1750) -26.6 E67-E54 N20-N26
      3 1464 1724 (N52W14 L= 82)   493     33        0 (1449/1695-1486/1749)  66.8 W12-W16 N48-N55
      4 1103 1633 (N31E11 L= 57)   551    124        1 (1063/1578-1138/1680) -32.0 E15-E07 N28-N33
      5  129 1108 (S19E73 L=356)   871     77        1 (  91/1083- 157/1141)  13.0 E82-E67 S19-S16
      6 1000  452 (S41W16 L= 85)   270     64        1 ( 969/ 431-1034/ 480)  -8.1 W12-W19 S42-S40
      7 1064  213 (S56W41 L=110)   441     51        0 (1044/ 183-1083/ 246) -29.1 W37-W46 S58-S53
      8 1114  151 (S59W58 L=127)  1190    121        1 (1090/  91-1138/ 205)  -8.3 W46-W87 S61-S54
  

    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