Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  474 1561 (N53E38 L= 74)   642     83        1 ( 445/1521- 500/1596)  71.6 E42-E34 N49-N55
      2  693 1552 (N47E13 L= 99)   711    114        1 ( 647/1515- 748/1577) -24.0 E17-E08 N44-N50
      3 1765 1447 (N13W67 L=179)  1061    118        3 (1715/1398-1794/1486) -56.3 W62-W74 N09-N15
      4 1130 1296 (N21W12 L=124)   233    104        0 (1095/1265-1169/1334) -68.2 W11-W14 N18-N23
      5  244 1129 (N26E57 L= 55)  1971    377        5 ( 164/1051- 342/1204) -27.8 E68-E46 N20-N30
      6  757  806 (S01E20 L= 92)   619    188        3 ( 703/ 720- 808/ 877) -77.5 E22-E18 S06-N03
      7  991  671 (S13E09 L=103)   524    226        1 ( 944/ 567-1056/ 756)  50.7 E14-E03 S19-S08
      8 1687  701 (S28W39 L=152)   500     49        1 (1662/ 670-1708/ 733)  90.0 W37-W41 S30-S26
      9  396  420 (S20E64 L= 48)  1341    137        3 ( 364/ 364- 432/ 485)  48.0 E69-E58 S25-S15
     10  470  365 (S25E61 L= 51)  1015     91        1 ( 445/ 323- 503/ 410)  60.3 E65-E56 S28-S21
     11 1116  366 (S37E10 L=102)   284     76        1 (1090/ 338-1149/ 397) -90.0 E11-E07 S40-S34
     12  734  265 (S37E44 L= 68)   453     82        0 ( 696/ 246- 771/ 291)   6.3 E48-E39 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