Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1291 1690 (N35W43 L=148)  1391    238        2 (1185/1662-1414/1714) -32.7 W35-W50 N29-N39
      2  383 1402 (N45E38 L= 67)  1461    191        4 ( 301/1343- 470/1452) -21.4 E51-E28 N39-N50
      3 1817 1043 (S17W53 L=158)  1991    406        3 (1724/ 929-1901/1218)  21.8 W41-W66 S21-S09
      4 1540 1147 (S02W33 L=138)   395     90        1 (1521/1102-1558/1194)  76.0 W31-W34 S04-N00
      5  172 1032 (N26E63 L= 42)  2127    275        3 (  88/ 910- 258/1105) -25.7 E83-E54 N17-N31
      6  137  839 (N15E73 L= 32)   892     93        2 (  99/ 808- 173/ 862) -15.9 E83-E67 N12-N16
      7 1595  659 (S32W26 L=132)  1310    279        1 (1550/ 552-1625/ 788)  71.6 W21-W28 S38-S23
      8  418  748 (N05E45 L= 61)   282     59        0 ( 387/ 734- 452/ 765) -36.9 E46-E42 N03-N06
      9  246  729 (N07E62 L= 44)   517     49        0 ( 222/ 707- 272/ 761)  23.2 E64-E57 N05-N08
     10  911  588 (S16E18 L= 87)   262     55        0 ( 898/ 557- 926/ 621)  63.4 E19-E17 S17-S13
     11  772  475 (S19E31 L= 74)   738    188        3 ( 714/ 412- 814/ 561)  32.5 E37-E26 S21-S13
     12 1358  409 (S42W03 L=108)   498    137        0 (1301/ 386-1425/ 442)   0.0 E02-W08 S42-S40
  

    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