Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  796 1770 (N33E41 L= 21)  2629    520        3 ( 751/1646- 838/1915) -42.5 E56-E31 N24-N46
      2 1504 1564 (N42W16 L= 78)   311     55        0 (1488/1534-1521/1587)  90.0 W14-W17 N39-N44
      3 1740 1392 (N39W40 L=101)  2717    353        4 (1631/1269-1804/1480) -32.7 W28-W46 N31-N43
      4  356 1263 (S08E49 L= 13)   373     38        0 ( 332/1235- 384/1288)  63.4 E50-E46 S10-S06
      5  455 1206 (S09E39 L= 23)   321     88        0 ( 414/1171- 486/1250)  63.4 E41-E37 S12-S06
      6 1436 1113 (N11W21 L= 83)   356     93        0 (1415/1061-1454/1158) -59.0 W18-W22 N07-N13
      7 1537 1108 (N14W27 L= 89)   731    202        1 (1494/1039-1597/1157)  76.0 W24-W31 N09-N17
      8  488  905 (S26E30 L= 32)   447    120        0 ( 436/ 887- 545/ 921)  29.7 E33-E26 S27-S23
      9  719  785 (S27E12 L= 50)   279     54        1 ( 688/ 767- 752/ 807)  36.9 E13-E09 S28-S25
     10  483  678 (S40E27 L= 35)   774    202        2 ( 406/ 649- 563/ 714)  23.2 E34-E20 S44-S37
     11 1356  283 (S37W52 L=113)   506     66        0 (1316/ 266-1398/ 298)  45.0 W49-W54 S38-S34
  

    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