Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1588 1631 (N22W59 L= 49)   806    149        0 (1521/1590-1642/1665) -45.0 W54-W62 N18-N25
      2 1418 1607 (N27W44 L= 35)   308     84        1 (1398/1571-1434/1635)  53.1 W42-W46 N24-N28
      3 1291 1560 (N28W34 L= 24)   558    139        0 (1217/1536-1356/1578) -32.0 W29-W37 N25-N30
      4  386 1105 (N27E39 L=312)   398    127        1 ( 350/1066- 444/1134)   6.3 E42-E33 N25-N28
      5  393  986 (N20E40 L=310)   344     67        0 ( 357/ 963- 427/1007) -45.0 E42-E38 N17-N21
      6 1740  873 (S23W41 L= 31)  2112    430        2 (1633/ 811-1854/ 970)   0.0 W32-W53 S26-S16
      7 1137  689 (S15E03 L=348)   357    112        3 (1106/ 631-1173/ 726)  26.6 E06-W00 S17-S13
      8 1315  560 (S28W04 L=355)   806    283        0 (1211/ 479-1407/ 689)  22.4 E04-W13 S31-S23
      9  762  170 (S41E53 L=298)   570    179        1 ( 751/ 135- 778/ 204)  41.2 E57-E48 S44-S37
  

    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