Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1084 1895 (N59W44 L=225)  1568    153        3 (1022/1845-1148/1946)   7.9 W30-W67 N56-N62
      2 1419 1755 (N38W54 L=235)   394     58        0 (1386/1743-1451/1767)  -7.1 W49-W57 N36-N38
      3 1895 1138 (S10W66 L=247)   693     75        0 (1876/1102-1910/1179)  38.7 W63-W69 S11-S07
      4  388 1094 (N18E40 L=141)   243     52        1 ( 364/1076- 407/1116)  33.7 E41-E38 N16-N19
      5 1276  714 (S21W09 L=190)   627    265        1 (1165/ 643-1381/ 793)  10.6 W00-W16 S23-S17
      6  850  716 (S12E16 L=165)   645    294        2 ( 797/ 642- 936/ 788) -70.0 E19-E12 S18-S07
      7  372  641 (S08E52 L=129)  1024    176        0 ( 340/ 560- 409/ 728)  79.7 E53-E49 S13-S02
      8 1709  647 (S36W43 L=224)   347     44        1 (1686/ 628-1728/ 670)  33.7 W40-W45 S37-S34
      9  962  397 (S35E20 L=162)   943    229        0 ( 863/ 372-1082/ 431) -23.2 E26-E11 S38-S30
  

    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