Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  431 1668 (N38E66 L=170)  1306     98        2 ( 411/1611- 459/1718) -16.9 E81-E58 N34-N41
      2  717 1528 (N32E27 L=209)  1479    368        3 ( 630/1392- 823/1615) -31.8 E37-E16 N23-N37
      3 1707 1482 (N36W56 L=293)   843    121        0 (1663/1435-1749/1527) -50.2 W51-W60 N33-N39
      4 1590 1124 (N12W37 L=274)   971    269        3 (1456/1064-1672/1195)  -7.1 W27-W44 N08-N15
      5 1664  913 (S01W44 L=281)   960    147        3 (1607/ 884-1735/ 945)  15.3 W39-W50 S02-N01
      6 1747  857 (S04W53 L=289)   563     52        1 (1725/ 828-1774/ 889) -53.1 W50-W55 S05-S01
      7 1685  754 (S10W49 L=285)   385     79        1 (1669/ 716-1713/ 783) -53.1 W46-W51 S12-S08
      8 1533  732 (S13W37 L=273)   658    199        1 (1480/ 683-1583/ 769)  29.7 W32-W40 S15-S10
      9 1413  689 (S16W28 L=265)   358     74        0 (1385/ 655-1449/ 716) -31.0 W26-W31 S18-S14
     10 1623  669 (S16W46 L=282)   325     95        1 (1585/ 648-1652/ 696) -15.9 W41-W48 S17-S14
     11  801  626 (S25E12 L=225)   341     77        0 ( 760/ 613- 841/ 643)  11.3 E14-E09 S26-S23
     12 1571  515 (S27W47 L=283)   485    131        1 (1526/ 461-1605/ 564)  74.1 W44-W49 S30-S23
     13  534  301 (S56E49 L=187)   765     71        0 ( 508/ 273- 558/ 326)  17.7 E63-E41 S59-S52
  

    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