Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  426 1669 (N26E60 L=336)   972    172        5 ( 367/1611- 474/1728)  90.0 E64-E56 N22-N31
      2  488 1616 (N23E49 L=347)   521    101        1 ( 452/1580- 531/1648)  78.7 E51-E45 N20-N25
      3  504 1556 (N19E45 L=351)   618    117        2 ( 441/1532- 547/1583)  12.5 E49-E40 N16-N21
      4 1080 1406 (N17E03 L= 33)   274     91        1 (1052/1380-1106/1447) -53.1 E04-W00 N15-N19
      5 1833 1169 (N18W55 L= 91)   456     59        1 (1818/1137-1848/1205) -76.0 W52-W56 N15-N19
      6  834  828 (S21E09 L= 27)   492    174        0 ( 760/ 801- 917/ 869)  26.6 E13-E03 S22-S17
      7  282  626 (S40E58 L=338)   772    111        1 ( 267/ 576- 302/ 678)  66.8 E62-E52 S43-S36
      8  556  362 (S58E34 L=  2)   671     73        2 ( 526/ 338- 586/ 389)  18.4 E40-E28 S60-S55
  

    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