Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  443 1617 (N18E58 L=278)  1029    257        2 ( 413/1533- 469/1705) -53.1 E63-E53 N11-N23
      2  235 1449 (N03E72 L=263)  1778    303        3 ( 185/1410- 280/1498)  35.0 E83-E66 N00-N07
      3  203 1171 (S13E61 L=274)   419     39        0 ( 188/1149- 224/1197) -71.6 E63-E58 S14-S11
      4 1723 1120 (N20W43 L= 18)   370     98        0 (1705/1067-1744/1171) -51.3 W40-W45 N17-N22
      5  201  906 (S30E56 L=279)   508     53        1 ( 184/ 877- 223/ 932)  76.0 E58-E53 S31-S27
      6  528  883 (S24E27 L=308)   318     80        1 ( 490/ 850- 561/ 916) -18.4 E30-E24 S24-S22
      7 1824  817 (N06W61 L= 36)   648    109        0 (1791/ 759-1850/ 869)  81.9 W59-W62 N02-N09
      8 1782  700 (S01W61 L= 37)   425    132        0 (1764/ 675-1818/ 735)  -7.1 W58-W66 S02-N00
      9 1574  615 (S12W46 L= 22)   337     92        0 (1525/ 579-1614/ 641)  56.3 W44-W48 S15-S09
     10 1607  556 (S14W52 L= 27)   667    154        0 (1534/ 514-1674/ 604)  45.0 W47-W55 S18-S09
     11 1706  498 (S14W65 L= 40)  1086    131        4 (1663/ 465-1743/ 541)  45.0 W61-W68 S16-S11
     12 1137  381 (S39W29 L=  4)   904    232        2 (1108/ 307-1170/ 474) -34.7 W22-W35 S43-S33
     13 1301  308 (S38W44 L= 20)  1042    144        1 (1254/ 284-1354/ 342)   5.7 W39-W49 S40-S35
  

    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