Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  955 1652 (N37E07 L=259)  1727    322        1 ( 835/1567-1113/1726) -27.6 E17-W04 N30-N42
      2 1163 1464 (N24W08 L=274)   580    124        0 (1140/1395-1187/1533) -83.7 W06-W09 N19-N28
      3 1597 1364 (N19W38 L=304)   339     39        0 (1575/1337-1620/1385) -90.0 W36-W39 N17-N20
      4  819 1220 (N07E13 L=253)   509    135        0 ( 790/1154- 845/1277) -74.1 E14-E11 N03-N11
      5  364  926 (S10E44 L=222)   662    149        1 ( 340/ 866- 394/ 973)  50.2 E46-E41 S13-S07
      6 1709  807 (S14W48 L=314)   726    177        0 (1664/ 728-1734/ 861) -54.5 W43-W50 S18-S10
      7  495  820 (S17E35 L=232)   371     54        1 ( 470/ 795- 516/ 855)  36.9 E36-E32 S18-S14
      8  324  746 (S21E50 L=216)   300     48        0 ( 302/ 730- 353/ 768) -11.3 E52-E47 S21-S19
      9 1147  705 (S23W09 L=275)   231     52        1 (1124/ 686-1178/ 728) -18.4 W07-W10 S24-S21
     10 1710  657 (S23W52 L=319)   453     64        0 (1679/ 634-1739/ 681)  31.0 W49-W54 S24-S21
     11  833  623 (S29E12 L=254)   586    124        0 ( 806/ 575- 861/ 676) -74.1 E14-E10 S32-S25
     12  356  598 (S30E52 L=214)   399     71        1 ( 323/ 572- 397/ 624)  12.5 E55-E46 S32-S28
     13  571  591 (S31E32 L=234)   327     79        0 ( 532/ 574- 617/ 606)   8.1 E35-E28 S32-S30
  

    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