Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  264 1204 (N26E49 L=236)   442     85        2 ( 238/1177- 287/1239)  36.9 E51-E46 N24-N28
      2  250  951 (N12E53 L=232)   809    174        1 ( 196/ 898- 301/1005) -45.0 E57-E49 N07-N15
      3  589  882 (N02E28 L=257)   282     83        0 ( 574/ 845- 611/ 936)  78.7 E29-E27 N00-N05
      4 1795  794 (S27W49 L=334)  1516    300        4 (1727/ 716-1882/ 880)  20.6 W42-W58 S31-S23
      5  510  770 (S03E36 L=249)   361    117        1 ( 465/ 726- 554/ 814)  20.6 E40-E32 S05-S01
      6 1701  428 (S53W47 L=332)   564    212        0 (1675/ 400-1728/ 453) -30.3 W42-W54 S57-S49
      7  788  321 (S37E34 L=251)   649     99        1 ( 739/ 303- 845/ 339) -14.0 E37-E29 S38-S34
  

    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