Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1542 1696 (N58W28 L=212)   709     79        1 (1511/1660-1573/1721)  11.3 W23-W34 N53-N61
      2  339 1580 (N15E69 L=115)  4314    324       10 ( 246/1483- 425/1711)  90.0 E81-E61 N07-N25
      3  697 1614 (N25E38 L=146)   500    113        0 ( 657/1566- 726/1659) -82.9 E39-E36 N20-N28
      4 1409 1575 (N42W12 L=196)   494    113        0 (1371/1529-1446/1610) -29.7 W08-W16 N39-N43
      5 1556 1356 (N30W27 L=211)   584    178        1 (1497/1307-1616/1416) -21.8 W21-W32 N27-N33
      6  220 1029 (S20E58 L=126)   813    170        3 ( 188/ 987- 259/1095) -32.0 E62-E53 S21-S16
      7  594  745 (S29E21 L=163)   269     93        0 ( 550/ 730- 642/ 758)  15.9 E24-E17 S30-S28
      8 1100  711 (S19W12 L=196)   224     65        1 (1083/ 676-1111/ 746) -63.4 W10-W13 S20-S16
      9 1726  595 (S10W62 L=245)   459     89        0 (1692/ 575-1755/ 627)  45.0 W59-W63 S11-S07
     10  629  460 (S49E15 L=169)   605     98        3 ( 589/ 428- 671/ 493)  40.6 E18-E10 S51-S44
     11  638  396 (S54E13 L=171)   522     72        1 ( 618/ 356- 661/ 431)  90.0 E15-E10 S57-S50
     12  683  316 (S60E06 L=177)   551     85        0 ( 655/ 282- 724/ 351)  63.4 E09-E02 S64-S54
  

    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