Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  961 1881 (N56E42 L= 36)  1616    197        5 ( 870/1849-1037/1910)  55.0 E48-E35 N50-N61
      2  673 1567 (N23E37 L= 40)   383     99        0 ( 630/1547- 722/1584)   0.0 E40-E32 N22-N24
      3  573 1508 (N18E41 L= 36)   268    105        2 ( 545/1473- 599/1557) -45.0 E45-E38 N15-N20
      4 1724 1419 (N39W47 L=124)   380     80        1 (1692/1386-1747/1443) -26.6 W43-W49 N37-N40
      5 1285 1269 (N18W11 L= 88)  1253    359        4 (1118/1200-1426/1327)   2.9 W00-W20 N14-N20
      6 1499 1246 (N21W25 L=102)   362     87        1 (1474/1210-1519/1289)  80.5 W23-W26 N18-N24
      7 1513 1171 (N17W27 L=104)   412    105        2 (1473/1142-1563/1192)  33.7 W24-W30 N14-N19
      8 1356 1152 (N13W17 L= 94)   234     71        0 (1329/1117-1377/1183) -36.9 W15-W19 N10-N14
      9 1608  603 (S14W50 L=127)   387     42        1 (1582/ 585-1636/ 622)   0.0 W47-W52 S14-S12
     10 1127  529 (S29W19 L= 96)  1476    434        1 ( 933/ 474-1303/ 592)  36.9 W06-W28 S37-S21
     11  952  315 (S50W16 L= 93)   325     42        0 ( 929/ 291- 973/ 336) -18.4 W13-W19 S51-S47
     12 1164  255 (S48W38 L=115)   709     76        1 (1133/ 229-1189/ 299) -60.3 W35-W43 S50-S43
     13 1270  240 (S46W49 L=126)  1582    150        2 (1203/ 216-1347/ 271)   6.7 W40-W57 S48-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