Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1323 1661 (N32W42 L=101)   705    211        3 (1236/1616-1404/1695) -17.1 W34-W48 N30-N34
      2 1410 1481 (N20W37 L= 97)   236     63        1 (1392/1455-1425/1515)  36.9 W35-W39 N18-N21
      3  768 1185 (N22E11 L= 49)  1733    477        2 ( 591/1120-1015/1282) -40.8 E20-W02 N12-N31
      4 1750  971 (S18W44 L=103)  1676    412        2 (1708/ 786-1774/1188)  57.5 W36-W51 S28-S06
      5 1823 1114 (S13W54 L=114)   920    122        1 (1795/1063-1856/1157)  68.2 W50-W57 S15-S10
      6 1338 1116 (N03W20 L= 79)   354     85        0 (1306/1086-1363/1145)  26.6 W17-W21 N01-N04
      7 1529  713 (S26W22 L= 81)  1857    470        2 (1395/ 592-1586/ 951)  48.4 W11-W30 S32-S13
      8 1007  712 (S11E09 L= 50)   427    134        0 ( 933/ 680-1067/ 755)   0.0 E14-E04 S11-S09
      9 1088  648 (S17E07 L= 53)   378    182        0 (1052/ 565-1144/ 724)  35.0 E11-E01 S20-S13
     10  226  658 (N03E68 L=352)   619    224        0 ( 195/ 622- 260/ 705)  14.9 E76-E61 N01-N05
  

    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