Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1336 1792 (N55E07 L= 51)   424     48        0 (1315/1769-1354/1813) -45.0 E09-E04 N52-N58
      2  734 1658 (N23E39 L= 19)   752    191        0 ( 654/1630- 813/1686)  26.6 E43-E32 N20-N25
      3 1408 1578 (N39W08 L= 65)   748    140        3 (1356/1523-1461/1629) -26.6 W03-W12 N36-N42
      4 1587 1379 (N32W25 L= 83)   497    140        1 (1538/1318-1623/1419) -20.6 W21-W29 N28-N33
      5  311 1156 (S16E50 L=  7)   435     91        1 ( 285/1115- 340/1198)  80.5 E52-E48 S18-S12
      6  457 1093 (S16E36 L= 21)   687    252        0 ( 367/1029- 531/1175)  53.1 E42-E32 S22-S10
      7 1777 1018 (N17W48 L=106)   454     95        2 (1759/ 969-1802/1050) -26.6 W46-W52 N14-N19
      8  295  943 (S29E48 L=  9)   326    149        0 ( 241/ 908- 344/ 975)  28.6 E54-E43 S32-S26
      9 1540  682 (S09W41 L= 99)   243     60        1 (1519/ 652-1567/ 703)  63.4 W39-W43 S11-S07
     10 1509  560 (S16W45 L=102)   398    117        0 (1472/ 514-1555/ 592)  71.6 W43-W46 S19-S13
     11 1397  360 (S31W51 L=108)   527     99        1 (1354/ 329-1437/ 396)   0.0 W45-W56 S31-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