Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  680 1704 (N29E44 L=139)   965    117        1 ( 638/1671- 734/1732)   7.1 E47-E39 N26-N30
      2  394 1610 (N16E62 L=121)  1775    249        4 ( 330/1562- 443/1656)  36.9 E68-E56 N12-N19
      3 1134 1579 (N32E09 L=175)   275     98        0 (1089/1539-1171/1603) -18.4 E11-E05 N30-N33
      4  352 1519 (N10E61 L=123)   661     99        1 ( 318/1481- 393/1558)  56.3 E63-E58 N07-N13
      5 1074  799 (S15W09 L=192)   258     60        2 (1044/ 769-1102/ 827)  63.4 W06-W10 S16-S12
      6 1653  734 (S03W48 L=231)   481     99        1 (1628/ 693-1673/ 781) -59.0 W44-W49 S05-N00
      7 1329  715 (S13W26 L=209)   421    116        0 (1288/ 660-1389/ 771)  77.5 W24-W28 S17-S08
      8  735  547 (S40E06 L=177)  1033    272        1 ( 622/ 520- 884/ 569)  16.7 E15-W05 S42-S36
      9 1494  513 (S20W45 L=229)   447    132        0 (1446/ 495-1539/ 542)  45.0 W41-W47 S22-S17
     10  324  517 (S54E49 L=135)   497     71        0 ( 298/ 502- 355/ 537)  -8.1 E51-E44 S55-S53
     11 1246  405 (S34W34 L=218)   385    123        1 (1202/ 381-1312/ 432)  14.0 W30-W38 S35-S31
     12 1582  386 (S25W60 L=243)  1623    385        1 (1495/ 337-1651/ 417)   6.0 W51-W71 S27-S22
  

    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