Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  490 1644 (N25E57 L=229)  3364    265        7 ( 449/1532- 539/1757) -28.3 E73-E47 N17-N33
      2  744 1610 (N28E34 L=252)   268     70        1 ( 713/1586- 775/1634) -18.4 E36-E30 N27-N29
      3 1388 1563 (N41W14 L=299)   368    135        0 (1324/1522-1432/1600) -11.3 W07-W17 N38-N42
      4 1689 1522 (N46W46 L=332)   530     61        0 (1650/1499-1719/1538)  -7.1 W40-W50 N44-N48
      5  938 1433 (N21E14 L=272)   238     56        3 ( 914/1413- 962/1450)   0.0 E16-E12 N19-N22
      6 1531 1394 (N32W27 L=313)   442    140        0 (1491/1337-1577/1442) -35.5 W23-W30 N29-N34
      7 1354 1402 (N28W13 L=299)   764    267        0 (1243/1334-1464/1438)  -3.4 W04-W21 N26-N29
      8  635  993 (S11E23 L=263)   398     85        2 ( 586/ 971- 671/1017)  31.0 E26-E20 S12-S09
      9 1885  958 (N13W67 L=353)   610     87        0 (1851/ 918-1906/ 989) -20.6 W61-W70 N10-N14
     10  217  887 (S26E59 L=227)   472    106        1 ( 192/ 841- 238/ 932)  45.0 E63-E55 S29-S22
     11  216  713 (S38E64 L=222)   558     44        1 ( 186/ 695- 241/ 730)  -5.7 E69-E59 S38-S36
     12 1718  650 (S09W58 L=343)   451     61        1 (1699/ 618-1738/ 676) -36.9 W54-W59 S10-S07
     13  595  497 (S45E20 L=266)   407     72        0 ( 564/ 472- 626/ 523)  45.0 E23-E17 S47-S41
     14 1546  446 (S25W54 L=340)   961    133        1 (1512/ 390-1578/ 507) -49.4 W50-W59 S27-S20
     15 1063  462 (S35W17 L=303)   569    158        1 ( 992/ 445-1137/ 484)  21.8 W11-W21 S37-S32
  

    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