Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1605 1658 (N32W60 L= 30)   653    211        1 (1558/1627-1630/1698)   5.7 W54-W64 N31-N34
      2 1394 1535 (N30W36 L=  6)  1147    210        1 (1316/1489-1482/1580)  -3.8 W30-W45 N28-N32
      3  460 1480 (N44E38 L=292)   330     59        0 ( 428/1462- 490/1495)   9.5 E40-E34 N42-N45
      4  792 1196 (N20E12 L=318)   273    127        0 ( 731/1167- 853/1226) -35.5 E15-E08 N17-N22
      5 1742 1033 (S07W48 L= 18)   448     87        2 (1708/1008-1774/1061) -38.7 W45-W51 S08-S04
      6  211  920 (N10E61 L=268)  1243    213        3 ( 160/ 876- 262/ 986)  24.8 E68-E54 N07-N13
      7 1659  920 (S11W40 L=  9)   480    108        0 (1639/ 861-1686/ 975)  56.3 W37-W42 S14-S08
      8 1523  883 (S11W29 L=359)   854    174        3 (1480/ 811-1562/ 965)  48.8 W25-W32 S14-S06
      9 1825  801 (S23W54 L= 24)  1476    282        3 (1796/ 693-1848/ 932)  86.4 W51-W57 S31-S15
     10 1266  412 (S38W06 L=336)  1495    353        4 (1145/ 319-1351/ 553)  39.5 E04-W13 S43-S28
  

    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