Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1603 1544 (N18W53 L=102)  1378    290        0 (1499/1433-1708/1632) -72.6 W49-W57 N09-N25
      2 1330 1545 (N25W33 L= 82)  2445    569        5 (1101/1431-1574/1598) -34.7 W18-W46 N12-N32
      3 1213 1421 (N21W21 L= 70)   236     68        0 (1172/1410-1249/1433) -21.8 W18-W23 N19-N22
      4 1866 1257 (S05W64 L=113)   433     51        1 (1849/1230-1882/1285)  71.6 W61-W66 S06-S03
      5  277 1082 (N23E49 L=  0)  1140    214        3 ( 187/1004- 353/1133) -36.3 E58-E42 N16-N27
      6 1586 1078 (S07W34 L= 83)   335     65        2 (1554/1055-1620/1104) -26.6 W31-W36 S08-S05
      7 1584 1002 (S11W32 L= 81)   412    135        1 (1517/ 976-1630/1040) -12.5 W27-W36 S12-S09
      8 1160  868 (S08W04 L= 53)   902    246        3 (1071/ 793-1239/ 938)  11.3 E01-W09 S12-S05
      9  690  778 (S03E25 L= 24)  2352    636        5 ( 503/ 603- 899/ 906) -45.0 E35-E16 S16-N05
     10  223  849 (N10E58 L=350)   732    116        1 ( 177/ 822- 285/ 885) -20.0 E63-E52 N08-N13
     11 1226  628 (S24W02 L= 51)  1965    563        7 (1016/ 555-1395/ 774) -43.4 E07-W12 S29-S11
     12  444  536 (S12E50 L=359)  3870    553       13 ( 363/ 327- 522/ 711)  47.5 E71-E42 S24-N00
     13  288  595 (S05E62 L=347)   927    150        4 ( 259/ 518- 316/ 663)  68.2 E65-E57 S10-N00
     14  984  349 (S36E22 L= 27)  3802    605        5 ( 838/ 156-1096/ 600)  38.7 E48-E11 S48-S18
     15  583  556 (S13E39 L= 10)   279     30        0 ( 564/ 532- 602/ 577)  33.7 E40-E36 S14-S11
     16  364  506 (S12E59 L=350)   450     71        4 ( 327/ 485- 398/ 526) -15.9 E62-E55 S13-S10
  

    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