Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  703 1586 (N20E33 L= 73)   486    195        0 ( 661/1514- 740/1657) -38.7 E38-E27 N16-N24
      2 1054 1368 (N13E05 L=101)   413    151        0 (1016/1304-1119/1434) -36.9 E08-W00 N10-N17
      3  150 1293 (S04E73 L= 33)  1857    267        3 ( 103/1172- 213/1400)  69.0 E77-E67 S11-N02
      4  559 1221 (S04E32 L= 74)  1000    237        1 ( 469/1126- 644/1316)  56.3 E36-E28 S10-N02
      5  290 1158 (S12E51 L= 55)   884    146        4 ( 260/1098- 335/1208)  81.9 E54-E47 S15-S08
      6 1673 1101 (N12W39 L=145)   821    161        1 (1643/1015-1693/1183) -60.9 W35-W41 N07-N16
      7  182 1039 (S20E60 L= 46)   803    142        4 ( 161/ 985- 208/1097) -56.3 E63-E56 S22-S16
      8  580  889 (S23E25 L= 81)   204     72        0 ( 541/ 874- 616/ 904)  21.8 E27-E22 S24-S21
      9 1348  548 (S27W32 L=138)   276     64        1 (1316/ 528-1384/ 563)  53.1 W30-W34 S28-S24
  

    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