Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1413 1513 (N34W30 L= 89)   443     61        1 (1387/1475-1436/1552) -80.5 W29-W31 N31-N37
      2 1645 1484 (N31W50 L=108)   822    123        1 (1605/1436-1694/1530) -54.5 W46-W52 N27-N34
      3  306 1477 (N32E58 L=  0)  1081    238        2 ( 272/1438- 355/1521) -26.6 E63-E52 N29-N34
      4  693 1206 (N15E21 L= 37)   352    141        0 ( 657/1160- 741/1279) -49.4 E24-E17 N12-N19
      5 1098  966 (N00W04 L= 63)   270     88        0 (1049/ 944-1148/ 987)   9.5 W01-W07 S01-N01
      6 1830  839 (S10W60 L=119)   849    180        1 (1809/ 792-1864/ 901) -81.9 W57-W65 S13-S06
      7  519  753 (S13E34 L= 25)   451     90        0 ( 466/ 723- 561/ 783) -26.6 E37-E30 S15-S11
      8  353  625 (S22E50 L=  8)  1229    414        3 ( 278/ 537- 417/ 711)  35.8 E61-E42 S29-S16
      9 1015  576 (S25E01 L= 58)   243     47        0 ( 986/ 562-1043/ 593) -18.4 E03-W00 S25-S23
  

    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