Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1123 1504 (N34W09 L= 28)   372     64        0 (1102/1474-1151/1539) -53.1 W07-W11 N32-N36
      2 1039 1432 (N30W03 L= 21)   273     66        0 (1013/1401-1062/1453) -45.0 W01-W04 N27-N31
      3 1272 1261 (N18W17 L= 36)   248     76        0 (1235/1246-1310/1285) -21.8 W14-W19 N16-N19
      4 1031 1194 (N15W01 L= 20)   788    316        0 ( 920/1158-1157/1254) -12.1 E05-W09 N12-N18
      5 1760  994 (S02W51 L= 70)  1069    207        1 (1736/ 899-1778/1101) -90.0 W48-W52 S07-N04
      6 1711 1070 (N03W47 L= 66)   452     49        1 (1680/1044-1736/1099)  21.8 W44-W49 N01-N04
      7  130 1012 (N04E72 L=306)  2011    117        3 ( 104/ 953- 160/1077)  76.0 E78-E67 N00-N08
      8 1657  804 (S13W42 L= 61)   884    203        0 (1572/ 744-1742/ 844)  15.9 W35-W49 S16-S10
  

    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