Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1189 1839 (N55E22 L=223)   980    152        2 (1124/1793-1256/1885)  -8.5 E32-E12 N51-N59
      2  665 1800 (N34E57 L=188)   724     96        0 ( 644/1755- 682/1841) -24.8 E64-E51 N29-N36
      3 1320 1792 (N57E07 L=238)   407     57        0 (1296/1765-1350/1809)  66.8 E08-E04 N52-N59
      4  755 1674 (N27E38 L=207)   894    244        1 ( 650/1591- 820/1730) -11.3 E50-E30 N22-N28
      5 1138 1569 (N31E09 L=236)   822    126        2 (1088/1524-1183/1622) -26.6 E13-E04 N27-N33
      6 1082 1322 (N14E05 L=240)   363    105        0 (1060/1270-1107/1373) -81.9 E05-E03 N10-N17
      7 1676 1182 (N23W37 L=282)   283     78        0 (1651/1146-1700/1222) -31.0 W34-W39 N21-N24
      8  405 1055 (S18E40 L=205)   540    119        0 ( 347/1020- 462/1075)   0.0 E45-E34 S18-S16
      9  479  935 (S23E32 L=213)   422     71        0 ( 461/ 884- 503/ 976)  80.5 E33-E30 S26-S20
     10  805  864 (S19E08 L=236)   618    156        2 ( 758/ 808- 866/ 891)  60.3 E11-E04 S23-S16
     11  556  866 (S25E25 L=220)   321     82        1 ( 522/ 843- 600/ 887)  45.0 E27-E22 S27-S23
     12 1288  734 (S13W23 L=268)   404    132        1 (1243/ 677-1313/ 786) -39.8 W19-W26 S15-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