Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  699 1663 (N41E34 L=290)  4100    520        7 ( 476/1541- 896/1774) -10.5 E79-E14 N33-N47
      2 1093 1543 (N36W01 L=325)  1482    276        2 ( 971/1495-1226/1570)  12.5 E08-W10 N31-N38
      3  381 1487 (N25E55 L=269)   771    136        1 ( 331/1444- 423/1535) -14.9 E63-E48 N22-N28
      4 1350 1441 (N30W20 L=344)   451     91        0 (1315/1407-1386/1477) -38.7 W17-W22 N28-N32
      5  205 1393 (N17E73 L=251)  2816    181        7 ( 141/1317- 250/1459)  39.8 E83-E67 N11-N21
      6  317 1202 (N07E51 L=273)  2925    496        1 ( 264/1003- 404/1425)  81.3 E53-E48 S05-N21
      7 1177 1363 (N24W07 L=332)   430    113        0 (1160/1301-1196/1419) -82.9 W06-W08 N19-N27
      8 1824 1234 (N20W60 L= 25)   950    128        3 (1780/1204-1873/1266)   4.4 W54-W67 N17-N21
      9 1876 1161 (N15W66 L= 30)  1154     96        2 (1833/1134-1918/1192)   8.1 W60-W74 N13-N17
     10 1884  961 (N03W67 L= 31)   725     79        1 (1853/ 928-1921/ 987)  21.8 W62-W73 N00-N04
     11 1551  920 (S01W35 L=359)   233     60        0 (1529/ 900-1574/ 946) -14.0 W32-W36 S02-N00
     12 1264  655 (S19W18 L=342)   983    198        1 (1172/ 626-1362/ 691)  22.6 W12-W24 S21-S16
     13  979  526 (S30W01 L=325)   719    137        2 ( 917/ 504-1049/ 551)  20.6 E03-W05 S32-S28
     14  639  384 (S45E27 L=297)   381     47        0 ( 613/ 366- 669/ 407) -21.8 E29-E24 S46-S42
  

    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