Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  588 1666 (N61E17 L=247)   530    117        0 ( 556/1618- 634/1714)  24.4 E21-E10 N57-N64
      2 1176 1541 (N32W26 L=290)   457     81        0 (1141/1518-1223/1560) -36.9 W23-W29 N29-N34
      3  946 1426 (N32W07 L=271)   206     96        0 ( 908/1416-1003/1439) -33.7 W04-W10 N29-N33
      4  204 1131 (N31E61 L=204)   719    119        0 ( 158/1101- 261/1161) -18.4 E68-E53 N28-N33
      5 1615  795 (S23W31 L=295)   592    164        1 (1572/ 746-1673/ 855)  26.6 W26-W36 S24-S20
      6 1602  689 (S29W28 L=293)   935    264        0 (1514/ 623-1692/ 779)  14.9 W20-W36 S31-S26
      7  528  423 (S17E51 L=214)   888    141        2 ( 482/ 366- 564/ 479)  66.0 E54-E47 S21-S12
      8  694  389 (S23E40 L=224)   312    117        0 ( 671/ 350- 724/ 422)  71.6 E42-E37 S26-S20
      9  506  351 (S22E59 L=205)   693     84        0 ( 476/ 322- 533/ 377) -76.0 E61-E56 S24-S19
     10  466  321 (S23E68 L=197)  2039    192        2 ( 391/ 281- 555/ 355) -20.6 E77-E59 S27-S20
  

    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