Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1613 1588 (N18W58 L= 53)  1992    377        3 (1501/1531-1747/1626) -30.1 W48-W68 N11-N22
      2 1732 1254 (S02W51 L= 46)   897    139        1 (1706/1196-1764/1331)  74.1 W48-W54 S06-N01
      3  725 1026 (N14E17 L=338)   256     89        1 ( 683/1000- 776/1045)   0.0 E19-E13 N12-N14
      4  229  880 (N16E57 L=298)   452     70        1 ( 211/ 848- 247/ 910)  31.0 E59-E54 N14-N17
      5  263  765 (N09E58 L=297)  1613    412        3 ( 148/ 709- 376/ 808) -19.2 E72-E49 N03-N12
      6  945  517 (S21E19 L=336)   389    115        0 ( 914/ 468- 968/ 571)  45.0 E22-E16 S23-S17
      7  548  320 (S24E55 L=300)  2045    352        3 ( 506/ 212- 594/ 406)  53.7 E61-E49 S32-S17
      8 1067  255 (S43E25 L=330)   437    112        0 (1044/ 220-1092/ 293)  32.0 E28-E20 S45-S40
  

    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