Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  537 1579 (N36E33 L=327)   804    157        3 ( 498/1517- 600/1639)  58.0 E36-E29 N32-N40
      2  823 1146 (N06E11 L=349)   819    249        1 ( 721/1038- 882/1232) -50.7 E17-E08 N00-N11
      3  439 1096 (N06E37 L=324)   329     78        2 ( 403/1072- 475/1122) -11.3 E39-E34 N04-N07
      4  439 1034 (N02E37 L=324)   564    137        1 ( 403/1007- 485/1080) -38.7 E39-E33 N00-N04
      5 1773  680 (S26W53 L= 54)   725    121        1 (1738/ 623-1814/ 741)  60.3 W50-W56 S29-S22
      6 1394  505 (S37W24 L= 25)   725    163        1 (1311/ 483-1462/ 538)   0.0 W17-W29 S37-S34
      7 1185  384 (S45W09 L=  9)   315     70        1 (1148/ 373-1230/ 400)  -8.1 W05-W12 S45-S43
  

    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