Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1517 1368 (N29W27 L=223)   266     32        1 (1502/1342-1535/1394)  76.0 W26-W28 N27-N31
      2 1535 1042 (N09W32 L=227)   459    114        2 (1494/1015-1595/1066)  23.2 W28-W36 N07-N10
      3  511  834 (S22E30 L=165)  1787    476        3 ( 352/ 718- 671/ 987)  43.8 E44-E20 S32-S09
      4 1705  655 (S10W56 L=251)   365     40        1 (1682/ 633-1725/ 673)  71.6 W53-W57 S11-S08
      5 1423  628 (S17W34 L=229)   294     38        1 (1400/ 611-1450/ 648)   0.0 W31-W36 S18-S16
      6 1782  582 (S13W70 L=265)   985     99        0 (1738/ 559-1832/ 595)  10.6 W64-W81 S15-S11
      7 1429  570 (S21W36 L=232)   316    121        0 (1371/ 552-1482/ 591)  29.7 W32-W39 S22-S18
      8 1068  237 (S53W29 L=225)  1207    215        2 ( 986/ 216-1179/ 260)  28.1 W20-W38 S57-S48
  

    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