Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  597 1760 (N30E53 L=313)  1545    151        1 ( 533/1704- 641/1819) -18.4 E69-E45 N26-N34
      2  845 1567 (N21E24 L=342)   823    265        2 ( 719/1544- 956/1604)  10.0 E33-E16 N18-N24
      3 1512 1396 (N27W22 L= 28)  2015    636        1 (1248/1215-1676/1550) -15.9 W01-W36 N19-N30
      4  158  997 (S24E66 L=300)  1364    218        3 ( 110/ 908- 200/1083)  38.2 E76-E60 S29-S18
      5 1393  979 (S01W22 L= 28)   231     51        0 (1367/ 957-1416/1006)  63.4 W20-W23 S02-N00
      6  378  904 (S27E41 L=325)   933    192        1 ( 309/ 848- 432/ 989)  45.0 E47-E37 S30-S20
      7  209  922 (S28E59 L=307)   371     59        1 ( 180/ 907- 242/ 939)   0.0 E63-E54 S28-S26
      8  488  740 (S35E31 L=335)  1185    327        2 ( 375/ 655- 622/ 813)  34.3 E42-E20 S42-S27
  

    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