Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1241 1669 (N39E07 L=339)   314     53        0 (1210/1653-1264/1694)  45.0 E09-E05 N37-N41
      2  350 1626 (N12E69 L=278)   768     91        2 ( 322/1593- 384/1658)  45.0 E71-E66 N10-N15
      3  752 1633 (N22E35 L=311)   314     58        2 ( 722/1606- 783/1653)  26.6 E37-E33 N19-N22
      4  235 1324 (S08E63 L=284)   413     95        1 ( 218/1286- 250/1374) -63.4 E65-E60 S10-S04
      5  393 1160 (S14E43 L=304)   366    119        1 ( 380/1104- 405/1223) -66.8 E44-E40 S17-S10
      6 1323 1132 (N08W13 L=  0)   277     96        1 (1300/1089-1344/1192) -71.6 W12-W14 N05-N11
      7 1419 1098 (N09W20 L=  7)   226     93        0 (1397/1075-1445/1120)   0.0 W18-W21 N07-N10
      8 1869 1055 (N22W56 L= 43)  1023    186        1 (1824/1003-1914/1105) -10.3 W50-W62 N20-N24
      9  341 1027 (S23E44 L=303)   519    146        1 ( 300/1005- 399/1062)  -6.3 E47-E38 S24-S21
     10 1120  515 (S31W23 L= 10)  1505    387        3 ( 954/ 437-1297/ 600)   4.2 W09-W37 S33-S28
  

    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