Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  469 1663 (N25E55 L=148)   506     71        0 ( 447/1630- 493/1694) -78.7 E57-E52 N22-N27
      2 1599 1583 (N41W34 L=237)   932    102        2 (1554/1546-1645/1620) -20.6 W29-W38 N39-N43
      3  318 1485 (N12E60 L=144)   382     92        0 ( 290/1446- 348/1520)  68.2 E61-E57 N09-N14
      4 1094 1430 (N19E03 L=201)   241     62        1 (1058/1408-1123/1448) -11.3 E05-W00 N17-N19
      5 1466 1409 (N25W21 L=225)   327    106        0 (1416/1382-1509/1441)  -8.1 W17-W24 N23-N26
      6 1664 1318 (N24W37 L=241)   442    152        0 (1624/1246-1701/1367) -45.0 W33-W40 N19-N26
      7  145 1094 (S13E68 L=135)  2991    169        6 (  94/1033- 189/1164)  82.9 E78-E62 S16-S08
      8 1263  725 (S20W20 L=224)   759    414        0 (1081/ 639-1377/ 839)  50.5 W10-W24 S27-S10
      9  344  801 (S30E45 L=158)  1364    244        3 ( 244/ 766- 454/ 832)  10.3 E57-E35 S32-S27
     10 1628  664 (S15W47 L=251)   718    232        0 (1580/ 620-1692/ 720)  49.4 W43-W50 S18-S10
     11 1556  526 (S25W48 L=252)  3975    692        2 (1288/ 443-1882/ 685)  31.0 W31-W76 S35-S07
     12  339  459 (S54E62 L=142)   628     83        1 ( 308/ 427- 373/ 495)   9.5 E76-E52 S55-S50
  

    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