Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  805 1854 (N47E47 L=340)   904    134        1 ( 771/1814- 860/1883)  51.3 E51-E40 N42-N50
      2  586 1458 (N14E38 L=349)  1580    398        3 ( 503/1342- 693/1582) -24.4 E49-E27 N09-N20
      3 1551 1326 (N28W28 L= 55)   643    195        0 (1485/1247-1609/1425) -36.0 W21-W33 N24-N32
      4 1207 1289 (N17W05 L= 32)   370     63        0 (1170/1259-1245/1319) -21.8 W02-W07 N15-N18
      5  571 1145 (S05E30 L=357)   413    120        0 ( 515/1100- 617/1167)  50.2 E32-E27 S08-S02
      6 1229 1134 (N08W10 L= 36)   286     13        0 (1209/1113-1252/1160) -45.0 W08-W11 N06-N10
      7  843  964 (S10E09 L= 18)   660    222        1 ( 732/ 937- 949/1002)  12.1 E16-E02 S11-S07
      8  217  816 (S32E55 L=332)  1062    291        2 ( 165/ 751- 279/ 887)  42.5 E61-E48 S36-S25
      9  867  515 (S37W02 L= 29)   461    165        0 ( 789/ 489- 952/ 539)  31.0 E03-W07 S39-S33
  

    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