Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  867 1800 (N37E39 L=102)  2434    456        5 ( 775/1696- 924/1887) -27.6 E52-E31 N29-N42
      2  444 1689 (N19E63 L= 77)   705     70        1 ( 409/1664- 475/1719)  59.0 E65-E60 N16-N21
      3  477 1578 (N12E52 L= 88)  1221    242        3 ( 406/1512- 542/1641)  60.9 E55-E47 N06-N16
      4 1174 1412 (N20E03 L=138)   813    152        3 (1128/1360-1236/1457) -20.6 E06-W02 N17-N22
      5 1456  617 (S15W38 L=179)   998    210        1 (1339/ 570-1543/ 671)  50.7 W32-W42 S20-S09
      6 1456  554 (S18W41 L=182)   396     67        3 (1419/ 527-1496/ 579)  45.0 W39-W43 S20-S16
      7 1736  502 (S11W68 L=209)   786    139        3 (1710/ 478-1768/ 528)  76.0 W65-W73 S13-S09
      8 1618  459 (S18W59 L=199)   441     85        1 (1582/ 437-1639/ 491)  53.1 W55-W60 S19-S15
      9 1014  360 (S45W25 L=165)  1082    273        1 ( 905/ 328-1143/ 399)  21.3 W16-W34 S48-S40
  

    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