Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1335 1756 (N56W20 L= 86)   781    125        2 (1269/1735-1400/1772)   3.8 W12-W28 N54-N58
      2  730 1527 (N29E27 L= 39)  1192    258        2 ( 694/1399- 788/1604) -77.9 E29-E23 N20-N34
      3  410 1531 (N25E55 L= 12)   589     95        0 ( 382/1487- 449/1564)  59.0 E56-E51 N22-N27
      4  302 1477 (N20E64 L=  3)   452     82        0 ( 268/1447- 331/1496) -10.3 E69-E58 N18-N21
      5  469 1153 (N03E37 L= 29)   756    199        2 ( 394/1084- 521/1200) -12.5 E43-E33 S01-N05
      6 1724 1146 (N16W47 L=113)   427    113        0 (1685/1098-1744/1197) -63.4 W43-W49 N12-N18
      7 1542  951 (N02W34 L=100)   569     73        1 (1509/ 906-1564/ 991) -76.0 W31-W35 N00-N04
      8  917  916 (S07E05 L= 61)   443    141        0 ( 874/ 863- 967/ 975)  63.4 E07-E02 S10-S02
      9 1779  676 (S12W61 L=127)  1247    152        1 (1747/ 608-1813/ 747) -71.6 W58-W63 S16-S07
     10 1649  581 (S20W51 L=118)   442     88        2 (1613/ 556-1693/ 609)  31.0 W47-W54 S21-S18
     11 1702  490 (S25W63 L=129)   660     88        0 (1665/ 467-1736/ 521)  33.7 W59-W67 S27-S22
     12 1413  304 (S42W47 L=113)   855     87        2 (1368/ 280-1456/ 343)  12.5 W42-W52 S44-S38
  

    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