Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  871 1501 (N28E17 L= 52)  1384    371        2 ( 756/1382- 979/1625) -30.6 E29-E07 N21-N35
      2 1189 1598 (N40W04 L= 73)   277     33        1 (1166/1579-1216/1614) -14.0 W01-W06 N38-N41
      3  539 1421 (N19E38 L= 31)  2128    433        5 ( 451/1279- 601/1558) -40.1 E50-E30 N10-N26
      4 1313 1243 (N17W16 L= 85)   911    294        1 (1224/1176-1369/1311)  45.0 W10-W19 N13-N21
      5 1534 1214 (N18W31 L=101)   331    107        1 (1521/1158-1553/1270) -71.6 W30-W32 N15-N21
      6 1778 1073 (N13W53 L=122)   905    183        1 (1742/ 985-1817/1137)  68.2 W49-W56 N06-N16
      7  875 1119 (N04E10 L= 59)   284    121        0 ( 809/1106- 935/1131)  14.0 E14-E06 N03-N05
      8  235  974 (S12E56 L= 13)  1069    276        1 ( 168/ 946- 307/1018)  -7.1 E64-E48 S13-S10
      9 1338  397 (S36W34 L=103)  1703    328        6 (1209/ 369-1483/ 429)  15.9 W24-W45 S39-S31
  

    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