Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  541 1780 (N26E60 L=128)   867    233        1 ( 523/1736- 560/1820) -28.6 E66-E55 N23-N29
      2  889 1803 (N37E37 L=152)   621     92        1 ( 839/1784- 936/1818)  33.7 E40-E33 N34-N38
      3 1169 1655 (N35E11 L=178)   296     74        1 (1131/1638-1208/1672)   9.5 E14-E08 N33-N36
      4 1728 1047 (N16W42 L=231)   299     86        0 (1704/1002-1743/1083) -31.0 W39-W44 N13-N17
      5  433  774 (S37E32 L=156)   317     79        1 ( 412/ 738- 457/ 807)  68.2 E34-E30 S38-S33
      6 1348  654 (S17W30 L=219)  1451    363        0 (1199/ 632-1522/ 690)  23.2 W19-W40 S21-S10
      7 1388  517 (S23W39 L=227)   854    262        1 (1308/ 446-1442/ 555)  11.3 W32-W42 S28-S20
      8 1066  272 (S49W35 L=224)   533     55        1 (1032/ 251-1106/ 292)  63.4 W32-W37 S51-S46
      9 1271  240 (S43W50 L=239)   461     77        2 (1244/ 222-1295/ 268)  33.7 W47-W52 S44-S40
  

    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