Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  816 1512 (N16E25 L=322)   379     63        1 ( 785/1482- 842/1545)  76.0 E26-E23 N14-N18
      2 1562 1293 (N23W26 L= 12)  1412    343        2 (1502/1143-1614/1440) -49.1 W19-W32 N15-N30
      3 1705 1281 (N27W37 L= 24)   426     85        0 (1677/1242-1727/1321) -31.0 W34-W39 N24-N29
      4  654  983 (S18E21 L=326)   249     65        0 ( 624/ 953- 689/1009)  63.4 E22-E18 S20-S15
      5 1060  730 (S23W10 L=357)   304     68        1 (1026/ 703-1090/ 757)  63.4 W08-W11 S24-S20
      6  767  686 (S33E07 L=340)   389     91        0 ( 730/ 651- 806/ 713)  -8.1 E10-E03 S34-S31
      7 1543  586 (S17W46 L= 32)   255     40        1 (1520/ 567-1568/ 608)  45.0 W44-W46 S17-S14
      8  554  383 (S62E22 L=325)  1573    270        3 ( 440/ 329- 670/ 445)   1.7 E39-E05 S63-S58
  

    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