Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1205 1594 (N39W01 L=195)   247     43        0 (1184/1577-1228/1618) -45.0 W00-W02 N37-N40
      2 1553 1037 (N09W33 L=228)   594    117        1 (1502/1012-1619/1065)  18.4 W29-W38 N07-N11
      3  121 1023 (S17E76 L=119)   730     50        1 ( 106/ 998- 141/1045)  71.6 E80-E70 S18-S15
      4  534  842 (S21E28 L=166)  1950    446        5 ( 376/ 729- 691/ 988)  43.7 E41-E19 S30-S08
      5 1707  650 (S10W56 L=251)   387     30        1 (1687/ 629-1730/ 673)  90.0 W54-W58 S11-S08
      6 1432  625 (S17W35 L=229)   303     29        0 (1408/ 609-1460/ 646)   0.0 W32-W36 S18-S15
      7 1787  582 (S13W71 L=265)   901     74        2 (1753/ 565-1833/ 598)  11.3 W65-W82 S14-S11
      8 1504  454 (S26W48 L=243)   308     80        1 (1474/ 431-1530/ 492)  78.7 W46-W49 S28-S23
      9 1075  236 (S53W30 L=224)  1224    209        3 ( 993/ 214-1186/ 258)  28.1 W20-W39 S57-S48
  

    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