Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1342 1652 (N45W03 L=169)   355     89        0 (1293/1636-1384/1667)  26.6 W00-W06 N42-N46
      2  475 1610 (N17E56 L=110)   753     76        3 ( 445/1581- 510/1638)   0.0 E60-E52 N15-N18
      3  453 1544 (N13E53 L=112)   575     92        2 ( 410/1514- 482/1572)  31.0 E56-E50 N10-N14
      4 1412 1550 (N39W11 L=177)   347     68        0 (1376/1529-1446/1568)   0.0 W07-W14 N37-N40
      5 1646 1304 (N30W34 L=200)  1742    358        3 (1507/1203-1779/1413)  -8.4 W20-W47 N27-N32
      6 1070 1079 (N00W01 L=167)   384    134        0 (1037/1026-1103/1137) -26.6 E02-W04 S01-N02
      7  178 1083 (S20E65 L=101)   654    132        1 ( 149/1021- 214/1131)  45.0 E68-E60 S23-S16
      8 1634 1095 (N16W36 L=202)   242     48        1 (1616/1073-1656/1119) -26.6 W34-W38 N15-N17
      9 1070  905 (S09W06 L=172)   801    261        1 ( 987/ 814-1140/ 995)  74.1 W02-W07 S16-S02
     10  323  884 (S29E45 L=121)   331     74        1 ( 311/ 851- 344/ 915) -45.0 E46-E43 S30-S27
     11 1441  558 (S19W40 L=206)   416     73        0 (1395/ 537-1476/ 576)  21.8 W36-W42 S20-S17
  

    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