Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  623 1754 (N39E42 L= 36)   410     66        0 ( 603/1735- 651/1774) -18.4 E45-E39 N37-N40
      2  670 1552 (N24E30 L= 49)   356     73        0 ( 652/1524- 689/1594) -68.2 E31-E27 N21-N26
      3  272 1228 (N01E54 L= 24)   358     76        1 ( 240/1207- 294/1251)  21.8 E57-E51 N00-N02
      4  264 1037 (S11E53 L= 26)  1497    306        3 ( 199/ 913- 321/1181)  59.5 E58-E48 S18-S01
      5  128 1055 (S09E69 L=  9)  1559    227        6 (  97/ 998- 160/1110)  71.6 E75-E64 S12-S06
      6 1429  915 (S07W26 L=104)  1393    330        2 (1337/ 859-1557/1022)  -7.6 W19-W34 S10-S01
      7  373  893 (S19E42 L= 36)   275    118        0 ( 342/ 869- 421/ 939) -23.2 E45-E38 S20-S16
      8  240  786 (S26E55 L= 23)   700    158        2 ( 222/ 735- 275/ 861) -90.0 E57-E52 S28-S21
      9  859  775 (S22E08 L= 71)   269    110        0 ( 824/ 723- 882/ 832)  66.8 E09-E06 S25-S18
     10 1296  633 (S26W23 L=101)   261    103        0 (1278/ 579-1313/ 683)  90.0 W21-W23 S29-S22
  

    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