Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1233 1762 (N56W06 L=167)   574     49        1 (1201/1738-1264/1788)  39.8 W02-W09 N52-N59
      2 1125 1697 (N47E03 L=157)   346     70        0 (1108/1658-1144/1731) -63.4 E05-W00 N44-N50
      3 1511 1710 (N56W41 L=201)   430     35        0 (1494/1685-1533/1729)  29.1 W36-W46 N53-N58
      4  649 1677 (N38E43 L=118)   358     85        0 ( 612/1647- 669/1699) -20.6 E47-E39 N35-N39
      5  349 1471 (N19E59 L=102)  2566    302        4 ( 247/1364- 425/1584)  66.4 E65-E52 N11-N27
      6  838 1534 (N30E21 L=140)   487     90        1 ( 808/1491- 859/1577) -56.3 E23-E18 N27-N33
      7 1558 1397 (N31W34 L=195)  1161    279        0 (1446/1320-1669/1464) -17.5 W24-W43 N27-N34
      8  386 1413 (N16E52 L=109)   725    121        3 ( 345/1364- 425/1452)  71.6 E55-E48 N12-N18
      9  857  939 (S07E09 L=152)   386     69        1 ( 824/ 913- 893/ 969) -21.8 E11-E06 S08-S04
     10  177  897 (S18E65 L= 95)   725     84        1 ( 155/ 863- 204/ 939)  35.5 E69-E61 S20-S15
     11 1263  546 (S26W23 L=184)   364    118        0 (1211/ 516-1312/ 588)  50.2 W20-W25 S28-S22
     12 1538  531 (S24W45 L=205)   332     62        0 (1520/ 502-1554/ 559) -45.0 W42-W46 S25-S21
     13  433  444 (S47E47 L=114)   609     83        0 ( 396/ 419- 474/ 464)  15.9 E54-E40 S50-S44
  

    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