Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1252 1802 (N51E02 L=289)   825    117        1 (1201/1763-1307/1829) -16.7 E06-W04 N48-N53
      2  670 1779 (N35E46 L=245)   437     54        0 ( 655/1742- 685/1811) -40.6 E50-E43 N32-N38
      3  667 1691 (N28E40 L=251)   318     39        1 ( 644/1674- 693/1716)   0.0 E42-E37 N27-N30
      4 1097 1642 (N33E08 L=283)   366     80        0 (1084/1592-1108/1685) -60.3 E10-E06 N29-N36
      5 1161 1393 (N17W01 L=292)   208     55        1 (1146/1359-1174/1425) -63.4 W00-W02 N15-N19
      6 1744 1278 (N24W44 L=335)   302     82        2 (1705/1264-1779/1303)  29.7 W40-W48 N22-N26
      7  994 1230 (N04E05 L=286)   303     93        0 ( 953/1200-1038/1258)  45.0 E07-E03 N02-N06
      8  928  773 (S23E01 L=290)   333    128        0 ( 878/ 749- 985/ 805)  31.0 E04-W01 S24-S20
      9  649  535 (S44E18 L=274)   585    107        1 ( 615/ 495- 685/ 574) -31.0 E20-E14 S46-S40
     10  949  558 (S36W05 L=296)   312     69        0 ( 914/ 545- 992/ 573)  31.0 W02-W07 S37-S34
     11 1191  248 (S51W41 L=332)   342     20        0 (1173/ 226-1209/ 267) -63.4 W39-W43 S53-S49
     12 1218  158 (S57W60 L=351)  1073    130        1 (1164/ 120-1268/ 192)  -3.9 W47-W76 S58-S53
  

    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