Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1617 1639 (N21W62 L= 50)   770     93        1 (1564/1605-1657/1668) -56.3 W58-W64 N18-N24
      2 1443 1611 (N26W46 L= 34)   441     76        0 (1415/1568-1479/1649) -90.0 W45-W48 N22-N28
      3 1316 1577 (N28W36 L= 24)   624    128        0 (1246/1550-1375/1599) -35.5 W31-W39 N25-N31
      4  405 1112 (N27E37 L=311)   428    123        1 ( 371/1064- 458/1145)  20.6 E40-E32 N24-N28
      5  417  999 (N20E38 L=310)   396     71        0 ( 378/ 973- 455/1022) -38.7 E41-E35 N17-N21
      6 1682  881 (S21W36 L= 24)   827    166        1 (1657/ 822-1727/ 952) -90.0 W34-W39 S25-S16
      7 1821  886 (S26W49 L= 37)  1032    151        1 (1776/ 834-1864/ 935)  16.7 W43-W53 S27-S24
      8 1180  722 (S14W00 L=349)   256     31        0 (1161/ 697-1207/ 742)  18.4 E01-W02 S15-S12
      9 1346  577 (S28W07 L=355)   833    243        0 (1251/ 496-1429/ 691)  25.0 E01-W14 S31-S23
  

    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