Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1521 1697 (N32W57 L=330)   482     66        1 (1491/1683-1551/1715) -36.9 W54-W59 N30-N33
      2 1743 1292 (N04W55 L=327)   434     75        3 (1716/1269-1775/1318) -31.0 W52-W57 N01-N05
      3 1261 1218 (N13W18 L=291)   207    102        0 (1250/1167-1272/1272)  51.3 W16-W20 N10-N15
      4  468 1101 (N23E34 L=239)  2234    619        6 ( 270/ 998- 709/1226) -32.8 E50-E18 N12-N33
      5 1667  951 (S13W39 L=311)   256     69        1 (1636/ 922-1687/ 977) -53.1 W36-W40 S14-S10
      6  273  860 (N11E55 L=218)   458     74        1 ( 251/ 824- 294/ 900) -90.0 E56-E53 N08-N13
      7  592  328 (S28E49 L=223)   483     80        2 ( 568/ 296- 612/ 355)  68.2 E51-E47 S30-S25
      8  671  279 (S33E47 L=226)   534    120        1 ( 649/ 242- 690/ 315)  50.2 E49-E43 S36-S30
  

    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