Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1013 1874 (N61E31 L=110)  1471    140        4 ( 955/1831-1070/1911) -14.0 E46-E21 N56-N64
      2  357 1615 (N25E71 L= 70)   764     74        0 ( 337/1581- 374/1652) -39.8 E76-E67 N22-N27
      3  805 1543 (N28E25 L=116)   555    231        0 ( 750/1504- 886/1609)   0.0 E30-E19 N25-N32
      4  731 1413 (N18E26 L=116)   254     72        1 ( 709/1383- 762/1447) -26.6 E28-E22 N16-N20
      5  714 1263 (N09E23 L=118)   225     90        1 ( 678/1245- 754/1291)  -9.5 E26-E20 N08-N09
      6 1732 1156 (N19W47 L=189)  1232    263        4 (1698/1026-1762/1256) -74.1 W44-W50 N11-N25
      7  392  805 (S24E40 L=101)  1159    291        1 ( 332/ 715- 481/ 872)  50.2 E47-E32 S31-S19
      8 1266  560 (S25W25 L=166)  2902    585        6 (1037/ 449-1482/ 718)  48.7 W12-W35 S36-S11
      9  819  685 (S25E07 L=134)   309     97        2 ( 786/ 647- 856/ 715)  51.3 E09-E05 S27-S22
     10 1695  615 (S14W57 L=198)  1184    219        4 (1632/ 530-1745/ 686)  74.7 W53-W61 S19-S08
  

    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