Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1331 1750 (N56W19 L=200)   413    109        2 (1309/1711-1357/1771)  49.4 W15-W22 N52-N59
      2  924 1323 (N18E10 L=171)   701    290        0 ( 888/1199- 958/1460) -76.8 E13-E06 N10-N27
      3 1791 1384 (N32W56 L=238)   826    195        1 (1731/1356-1830/1402)   9.5 W49-W61 N30-N33
      4 1875 1267 (N25W64 L=245)   593     96        1 (1851/1235-1896/1291) -36.9 W61-W67 N23-N26
      5 1845 1092 (N14W60 L=241)  1069    237        4 (1811/1043-1882/1130)  56.3 W56-W64 N10-N16
      6  475  807 (S19E34 L=147)   514    197        1 ( 428/ 741- 520/ 873)  48.4 E38-E30 S23-S14
      7 1793  645 (S14W64 L=245)  6405    941       16 (1654/ 517-1887/ 776)  46.6 W48-W79 S23-S05
      8  588  722 (S23E26 L=156)   343     87        2 ( 558/ 692- 632/ 751)   6.0 E27-E22 S24-S20
      9  191  691 (S31E63 L=118)   735    126        2 ( 173/ 664- 212/ 720)  45.0 E66-E60 S32-S28
     10 1296  641 (S20W22 L=204)   288    118        0 (1240/ 627-1355/ 660)  14.0 W18-W26 S21-S18
     11 1512  486 (S27W43 L=224)   497     83        2 (1481/ 457-1544/ 517)  59.0 W41-W44 S29-S24
  

    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