Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1412 1724 (N35W48 L=176)  1938    338        8 (1313/1661-1501/1767) -14.9 W39-W56 N30-N37
      2  549 1609 (N50E23 L=105)   288     81        0 ( 531/1572- 563/1636) -68.2 E25-E21 N47-N52
      3  307 1523 (N50E49 L= 79)   672    181        1 ( 264/1504- 354/1536) -18.4 E54-E42 N47-N51
      4  319 1372 (N38E44 L= 85)   486    124        1 ( 275/1352- 366/1389)   0.0 E48-E39 N37-N39
      5 1680 1157 (S04W44 L=172)  1915    422        3 (1617/ 953-1770/1307)  37.3 W35-W56 S14-N02
      6  109  947 (N15E70 L= 58)   779    149        3 (  85/ 928- 137/ 965)  -7.1 E74-E65 N14-N16
      7 1666  815 (S24W37 L=165)   403     84        0 (1627/ 794-1702/ 836)   9.5 W33-W39 S24-S22
      8 1250  519 (S33W03 L=131)   981    192        2 (1193/ 451-1277/ 614)  51.3 E02-W06 S36-S26
      9  809  464 (S26E27 L=101)   939    270        2 ( 777/ 369- 833/ 594)  49.8 E32-E21 S31-S18
     10  372  447 (S18E61 L= 67)   433     83        1 ( 356/ 420- 393/ 466)  21.8 E63-E58 S19-S16
     11 1111  406 (S37E10 L=118)   300     49        1 (1081/ 387-1140/ 429)  11.3 E12-E07 S38-S35
  

    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