Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1322 1751 (N56W18 L=200)   576    111        1 (1288/1718-1355/1774)  12.5 W13-W22 N52-N59
      2 1450 1696 (N53W31 L=212)   347     84        0 (1436/1663-1468/1720)  45.0 W27-W33 N49-N55
      3  914 1322 (N18E11 L=171)   781    270        1 ( 880/1199- 951/1451) -66.4 E13-E06 N10-N26
      4 1784 1384 (N32W55 L=237)   912    235        2 (1722/1346-1829/1404)   0.0 W48-W60 N30-N33
      5 1260 1321 (N22W12 L=193)   254     56        1 (1229/1301-1286/1343)   0.0 W09-W13 N20-N23
      6 1871 1269 (N25W64 L=246)   571     93        1 (1846/1238-1890/1289) -31.0 W60-W66 N23-N26
      7 1852 1111 (N15W61 L=243)  1081    255        3 (1821/1048-1878/1192)  77.5 W57-W64 N11-N20
      8  472  810 (S19E35 L=147)   641    206        2 ( 421/ 742- 516/ 875)  52.1 E38-E31 S23-S14
      9  580  729 (S23E26 L=156)   430     87        2 ( 545/ 693- 624/ 764) -26.6 E28-E22 S24-S20
     10 1803  639 (S14W66 L=247)  5176    829       11 (1650/ 495-1901/ 762)  56.3 W48-W78 S24-S06
     11 1286  642 (S20W22 L=204)   306    114        0 (1231/ 630-1340/ 658)  15.9 W18-W25 S20-S18
     12 1734  580 (S19W60 L=242)  1728    222        6 (1667/ 515-1774/ 641)  60.9 W55-W65 S23-S14
     13 1499  481 (S28W42 L=224)   553     76        2 (1458/ 442-1534/ 514)  51.3 W40-W44 S31-S25
  

    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