Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  918 1840 (N55E34 L=203)   880    121        2 ( 859/1814- 979/1857)   0.0 E42-E27 N52-N57
      2 1304 1708 (N52W10 L=248)   330     42        0 (1285/1683-1327/1728)  53.1 W08-W12 N49-N53
      3  600 1639 (N32E45 L=193)   675    118        1 ( 556/1596- 647/1679) -13.0 E52-E39 N29-N34
      4 1477 1593 (N45W27 L=265)   658     64        2 (1444/1561-1509/1618)  -9.5 W24-W30 N42-N47
      5  386 1518 (N20E58 L=180)   449     59        0 ( 357/1487- 410/1542) -20.6 E62-E53 N18-N21
      6  967 1510 (N29E12 L=226)   288     89        0 ( 925/1492-1015/1522)  31.0 E14-E08 N27-N30
      7 1560 1368 (N30W33 L=270)   537    178        0 (1490/1316-1613/1421) -26.6 W26-W37 N27-N32
      8 1762 1205 (N22W51 L=289)  1085    187        1 (1699/1131-1824/1269) -28.3 W44-W58 N18-N25
      9  256  763 (S28E56 L=182)   757    142        2 ( 214/ 712- 285/ 833)  36.9 E64-E51 S32-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