Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1031 1802 (N52W31 L= 20)   316     63        1 ( 991/1787-1061/1823) -45.0 W27-W33 N49-N53
      2 1573 1693 (N27W64 L= 54)   583     80        1 (1531/1668-1612/1721) -68.2 W61-W67 N24-N29
      3 1524 1606 (N24W51 L= 41)   582    193        0 (1430/1583-1602/1623) -30.3 W44-W56 N20-N27
      4 1605 1518 (N17W52 L= 42)   391    147        0 (1580/1456-1629/1569)  36.9 W47-W56 N13-N19
      5 1052 1526 (N32W15 L=  5)   584    177        0 ( 975/1503-1144/1547) -35.0 W10-W20 N27-N34
      6 1387 1517 (N22W36 L= 26)   524    147        1 (1309/1498-1455/1545) -16.7 W30-W40 N19-N23
      7 1719 1504 (N13W62 L= 52)  1108    124        3 (1664/1449-1762/1541) -71.6 W58-W67 N09-N15
      8  494 1201 (N26E29 L=320)   217     45        1 ( 473/1182- 517/1222) -71.6 E31-E27 N24-N27
      9  344  914 (N12E46 L=304)   267     67        0 ( 332/ 876- 360/ 943)  53.1 E47-E43 N09-N13
     10 1529  585 (S35W23 L= 13)   310     68        0 (1501/ 563-1557/ 615)  26.6 W20-W25 S36-S34
     11 1391  463 (S40W10 L=360)   375     95        1 (1348/ 442-1435/ 490)   0.0 W06-W13 S41-S38
     12 1526  302 (S61W24 L= 14)   625     86        1 (1490/ 274-1567/ 332)  18.4 W18-W30 S63-S58
     13  618  277 (S32E55 L=295)   969     83        1 ( 580/ 246- 663/ 309) -71.6 E58-E52 S35-S29
  

    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