Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  593 1681 (N22E47 L=307)   644    197        0 ( 538/1640- 639/1732) -10.3 E54-E43 N18-N24
      2  405 1573 (N11E57 L=297)   502     99        1 ( 379/1539- 425/1599) -26.6 E60-E53 N09-N12
      3 1514 1528 (N37W18 L= 13)   443    130        0 (1462/1512-1571/1546)  29.1 W14-W23 N34-N39
      4 1722 1400 (N36W37 L= 32)  1269    220        4 (1644/1356-1791/1460)  -4.1 W30-W44 N33-N37
      5  282 1208 (S13E53 L=301)   490     66        2 ( 262/1174- 304/1242) -53.1 E55-E51 S14-S10
      6  236 1147 (S17E56 L=298)   437     93        1 ( 210/1105- 263/1177)  90.0 E58-E53 S19-S14
      7  147 1121 (S19E66 L=289)  1171    326        3 (  92/1077- 199/1169) -16.4 E75-E58 S21-S16
      8  317 1081 (S19E47 L=307)   893    266        0 ( 235/1053- 416/1107)  14.0 E54-E38 S22-S17
      9 1845  932 (N11W57 L= 51)   409     67        2 (1825/ 900-1862/ 968)  90.0 W55-W58 N09-N13
     10 1431  606 (S19W37 L= 31)   923    241        2 (1381/ 521-1455/ 713) -65.6 W31-W41 S24-S13
     11 1085  561 (S32W18 L= 12)  1465    386        2 ( 895/ 498-1276/ 599)  14.5 W04-W31 S35-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