Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  453 1576 (N22E53 L= 52)   426     57        1 ( 437/1549- 479/1602) -76.0 E54-E51 N20-N24
      2 1659 1467 (N40W40 L=145)   576    108        0 (1620/1449-1704/1481)   7.1 W36-W44 N37-N41
      3 1435 1333 (N25W21 L=126)  1134    264        2 (1343/1215-1547/1424) -27.9 W13-W30 N19-N29
      4 1829 1389 (N38W58 L=163)   668    142        1 (1802/1361-1862/1407)   7.1 W54-W62 N35-N39
      5  748 1253 (N08E21 L= 84)   209     95        0 ( 705/1233- 788/1268)  31.0 E23-E18 N05-N08
      6 1843 1073 (N17W58 L=163)  1333    197        1 (1813/ 995-1892/1141)  90.0 W55-W63 N11-N21
      7 1642  779 (S04W45 L=150)   413     83        1 (1603/ 762-1679/ 793)  31.0 W42-W48 S05-S02
      8  313  737 (S32E47 L= 58)   558    122        0 ( 271/ 707- 360/ 769) -14.0 E50-E42 S32-S29
      9 1642  532 (S19W54 L=159)   858    188        1 (1587/ 509-1692/ 579)   5.7 W49-W59 S20-S15
  

    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