Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1332 1788 (N43W57 L=215)   509     56        0 (1303/1766-1357/1809) -56.3 W53-W60 N40-N44
      2 1416 1698 (N34W53 L=212)   361     29        0 (1391/1676-1437/1718) -56.3 W50-W55 N32-N35
      3 1517 1641 (N28W56 L=215)   383     55        1 (1490/1613-1539/1658) -11.3 W53-W59 N26-N29
      4  834 1555 (N44W03 L=161)  1195    212        6 ( 735/1516- 947/1577) -17.4 E05-W11 N40-N47
      5 1339 1424 (N21W31 L=189)   342     81        1 (1294/1408-1381/1438) -18.4 W27-W33 N20-N22
      6 1801  993 (S16W51 L=210)   595     99        2 (1777/ 946-1830/1042)  26.6 W47-W55 S19-S13
      7  283 1011 (N22E52 L=107)   421     50        1 ( 251/ 990- 317/1033) -15.9 E55-E48 N20-N23
  

    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