Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  599 1488 (N44E16 L=144)   533    104        1 ( 555/1450- 644/1517)  14.0 E20-E12 N42-N45
      2  695 1249 (N26E14 L=146)   893    218        2 ( 663/1147- 725/1352)  81.3 E16-E10 N19-N32
      3  855 1251 (N22E04 L=156)   250     84        0 ( 817/1229- 897/1267) -11.3 E06-E01 N20-N22
      4  181 1046 (N25E62 L= 98)   772    112        1 ( 164/ 996- 198/1109)  74.1 E64-E59 N22-N29
      5  235 1067 (N26E55 L=106)   633    164        2 ( 204/ 989- 290/1105)  29.1 E58-E48 N21-N27
      6 1609  871 (S19W31 L=192)   240    106        0 (1572/ 831-1649/ 907)  15.9 W28-W35 S20-S18
      7 1717  650 (S38W39 L=199)   387     50        0 (1692/ 633-1742/ 668) -33.7 W36-W42 S39-S35
      8 1501  621 (S32W19 L=179)   517    165        1 (1422/ 574-1556/ 659)   4.8 W12-W24 S33-S30
      9  339  506 (S09E63 L= 97)   512     65        2 ( 324/ 472- 358/ 541)  33.7 E66-E59 S11-S07
     10 1285  429 (S38E01 L=160)   511    135        0 (1220/ 397-1343/ 471)  11.3 E06-W04 S39-S36
     11  552  276 (S29E63 L= 98)   921     79        2 ( 519/ 244- 577/ 311)  18.4 E69-E56 S30-S26
  

    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