Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1127 1833 (N59W37 L= 55)  1434    247        2 (1021/1780-1237/1874)  -1.7 W21-W56 N56-N60
      2 1471 1608 (N34W47 L= 65)   374    137        0 (1411/1571-1529/1624) -35.5 W42-W50 N30-N35
      3 1385 1509 (N29W34 L= 53)   410     87        0 (1343/1490-1434/1535) -38.7 W32-W37 N27-N31
      4  497 1348 (N33E33 L=345)  1601    397        4 ( 441/1160- 547/1518)  80.1 E37-E29 N21-N44
      5  284 1244 (N28E53 L=325)  2375    328        6 ( 186/1136- 394/1350) -25.8 E72-E41 N20-N35
      6  804 1248 (N23E11 L=  8)   467    229        0 ( 730/1212- 866/1330)  26.6 E15-E05 N21-N27
      7 1631 1071 (S01W39 L= 58)   803    154        0 (1559/1048-1705/1090)  -9.5 W33-W45 S02-N00
      8 1742  880 (S15W46 L= 65)  1398    200        4 (1658/ 822-1815/ 955)  14.0 W38-W54 S16-S11
      9  876  638 (S15E15 L=  3)  1432    494        1 ( 711/ 561-1005/ 751)  -3.0 E24-E05 S19-S08
     10  595  651 (S11E33 L=345)   962    201        1 ( 577/ 544- 630/ 725)  67.4 E36-E29 S17-S05
     11 1520  368 (S48W31 L= 49)   972    102        3 (1475/ 333-1574/ 403)   5.2 W26-W37 S50-S43
     12 1383  320 (S49W17 L= 35)   364     68        0 (1366/ 280-1398/ 353) -71.6 W14-W19 S53-S44
     13 1332  266 (S53W12 L= 30)   620     79        0 (1299/ 231-1359/ 297) -60.9 W08-W14 S57-S48
     14 1299  191 (S62W09 L= 27)   700     57        1 (1262/ 178-1334/ 211) -21.8 W03-W13 S64-S58
  

    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