Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1171 1882 (N71W20 L=139)   695     75        0 (1143/1851-1206/1910)  21.0 W12-W38 N66-N76
      2 1710 1477 (N33W58 L=178)  1689    252        2 (1625/1393-1801/1544) -36.3 W50-W67 N27-N38
      3 1380 1424 (N29W24 L=144)   361     95        1 (1356/1369-1400/1465) -81.9 W22-W25 N25-N32
      4  813 1388 (N25E16 L=104)   476    150        0 ( 752/1346- 866/1424)  35.5 E19-E12 N22-N27
      5 1628 1369 (N26W44 L=164)   421     88        2 (1589/1346-1661/1405)  33.7 W40-W47 N24-N28
      6 1652 1059 (N06W42 L=162)   671    213        2 (1623/ 973-1680/1153)  84.8 W40-W45 N01-N12
      7  205  856 (S12E63 L= 57)  2181    216        7 ( 173/ 765- 238/ 942)  61.4 E69-E58 S17-S06
      8 1749  858 (S06W52 L=172)   545     29        1 (1723/ 831-1773/ 883)  71.6 W49-W55 S07-S04
      9  326  759 (S17E50 L= 69)   658     72        2 ( 302/ 715- 353/ 794) -90.0 E52-E47 S19-S14
     10  402  639 (S25E45 L= 74)  2562    389        4 ( 246/ 548- 524/ 744)  20.2 E71-E33 S32-S16
     11  760  664 (S21E16 L=103)   358     90        0 ( 719/ 639- 796/ 689) -26.6 E19-E13 S22-S19
     12 1027  556 (S27W02 L=121)   329    101        0 (1000/ 511-1063/ 598)  56.3 W00-W04 S30-S24
     13 1736  566 (S25W61 L=181)   516     84        0 (1700/ 547-1776/ 582)   5.7 W57-W67 S26-S24
     14 1110  466 (S34W09 L=128)   492     85        0 (1059/ 439-1143/ 489) -15.9 W04-W11 S35-S31
  

    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