Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  704 1810 (N55E29 L= 35)   572     59        1 ( 679/1784- 739/1833)  18.4 E32-E25 N52-N57
      2 1207 1523 (N28W15 L= 79)   312     74        0 (1187/1483-1234/1564)  59.0 W12-W16 N25-N30
      3 1501 1460 (N23W35 L= 99)   621    207        2 (1409/1426-1580/1500) -18.4 W28-W40 N20-N25
      4  285 1323 (N20E53 L= 12)   754    127        2 ( 257/1263- 318/1372)  81.9 E55-E49 N15-N22
      5  460 1088 (N04E36 L= 29)   264     62        0 ( 428/1069- 494/1107) -26.6 E38-E33 N02-N05
      6 1661  933 (S10W42 L=106)   278     85        0 (1632/ 899-1690/ 971)  45.0 W39-W43 S11-S07
      7  831  727 (S20E14 L= 51)   258     68        1 ( 798/ 703- 864/ 759)  26.6 E15-E11 S20-S17
      8  383  540 (S29E53 L= 12)   581     97        1 ( 337/ 522- 433/ 562)   4.8 E59-E47 S30-S27
      9  775  306 (S49E28 L= 36)   665     98        1 ( 740/ 280- 817/ 345) -71.6 E31-E24 S51-S45
  

    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