Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1353 1694 (N35W48 L=149)  3425    516        7 (1215/1538-1553/1770)  -7.1 W32-W72 N28-N39
      2  616 1142 (N24E22 L= 79)   437    101        0 ( 581/1101- 649/1193) -74.1 E23-E19 N20-N27
      3  203 1015 (N24E61 L= 40)   610    129        0 ( 152/ 969- 257/1039) -19.7 E68-E54 N20-N25
      4 1742  898 (S21W43 L=144)   934    198        0 (1659/ 867-1804/ 941) -28.3 W36-W49 S23-S15
      5 1820  775 (S32W51 L=152)  3233    381        6 (1716/ 636-1933/ 912)  15.7 W38-W70 S38-S26
      6  192  809 (N12E67 L= 34)  3371    279        8 ( 130/ 723- 265/ 907)  26.6 E78-E54 N06-N16
      7 1442  762 (S19W18 L=119)   352     99        0 (1427/ 708-1460/ 809)  51.3 W15-W19 S22-S16
      8  389  572 (S05E55 L= 47)   561     80        1 ( 341/ 557- 431/ 594) -14.0 E59-E50 S06-S03
      9  777  360 (S26E36 L= 65)   439     50        0 ( 744/ 334- 805/ 389)  18.4 E39-E33 S27-S24
  

    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