Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1758 1382 (N18W61 L=198)  1517    304        0 (1631/1322-1875/1434) -22.2 W49-W76 N12-N23
      2 1838 1106 (N01W61 L=198)   659     88        1 (1807/1069-1860/1154)  45.0 W57-W65 S01-N03
      3 1107 1075 (N08W06 L=142)   430     93        2 (1086/1033-1137/1127) -71.6 W04-W07 N04-N10
      4 1710  715 (S22W47 L=184)  1575    244        1 (1624/ 642-1796/ 799)  28.1 W39-W56 S25-S17
      5 1308  763 (S13W16 L=152)   237     85        0 (1280/ 725-1328/ 794)  45.0 W13-W17 S15-S11
      6 1116  737 (S13W03 L=140)   337    145        0 (1046/ 718-1160/ 768)   0.0 W00-W06 S14-S11
      7  893  708 (S13E11 L=126)   227     98        0 ( 853/ 680- 937/ 724)  11.3 E13-E08 S14-S12
      8 1533  515 (S34W34 L=171)   832    110        0 (1485/ 482-1570/ 564)  33.7 W29-W36 S36-S30
      9 1341  310 (S49W21 L=157)   416     51        1 (1320/ 291-1372/ 334) -26.6 W18-W24 S50-S45
  

    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