Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  858 1508 (N29E18 L= 52)  1301    363        2 ( 742/1383- 972/1625) -29.7 E29-E08 N21-N35
      2 1183 1598 (N40W03 L= 73)   274     37        1 (1163/1579-1207/1616) -26.6 W01-W05 N38-N41
      3  533 1421 (N19E39 L= 31)  2141    445        6 ( 446/1279- 593/1561) -40.1 E50-E31 N10-N26
      4 1303 1241 (N17W15 L= 85)   908    304        1 (1213/1177-1361/1313)  29.1 W09-W18 N13-N21
      5 1527 1213 (N18W31 L=101)   290     86        0 (1514/1165-1546/1265) -80.5 W29-W32 N15-N21
      6 1775 1085 (N13W52 L=122)   756    145        1 (1752/1032-1812/1137)  66.8 W50-W56 N09-N16
      7  874 1122 (N05E10 L= 60)   256    116        0 ( 815/1111- 930/1134)  15.9 E13-E06 N03-N05
      8  231  975 (S12E57 L= 13)  1057    242        2 ( 169/ 949- 299/1017)  -7.6 E64-E49 S13-S10
      9 1333  398 (S36W33 L=103)  1683    327        6 (1201/ 370-1477/ 434)  15.9 W23-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