Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1600 1684 (N24W67 L= 26)   568     84        1 (1556/1673-1646/1694) -16.7 W61-W72 N22-N25
      2 1416 1578 (N24W42 L=  2)   888    180        3 (1336/1539-1485/1604) -36.9 W37-W46 N20-N27
      3 1787 1474 (N07W69 L= 29)  3916    237       15 (1728/1402-1840/1568)  59.0 W60-W78 N02-N12
      4 1286 1107 (N03W17 L=336)   204     61        0 (1269/1088-1312/1143) -90.0 W15-W17 N01-N04
      5  396 1093 (N24E38 L=282)   815    208        1 ( 306/1054- 499/1132)   0.0 E46-E29 N20-N25
      6 1627 1022 (S12W36 L=356)   588    203        4 (1585/ 952-1657/1078)  81.9 W32-W38 S15-S07
      7 1780  782 (S31W46 L=  6)  1556    186        3 (1727/ 710-1810/ 891)  70.0 W40-W49 S35-S24
      8 1731  640 (S39W41 L=  1)   361     43        1 (1708/ 626-1760/ 661) -23.2 W37-W44 S40-S36
      9  475  414 (S17E56 L=264)  1474    183        3 ( 419/ 359- 544/ 474) -77.5 E59-E51 S22-S13
  

    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