tFix typo when plotting grain forces - Granular.jl - Julia package for granular dynamics simulation
  HTML git clone git://src.adamsgaard.dk/Granular.jl
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       ---
   DIR commit 8c0cc0dd6cc9b4d811cf7a49e36da689491df18f
   DIR parent 1b63ffe54edd80219c3277d2fbe55347324284d3
  HTML Author: Anders Damsgaard <andersd@riseup.net>
       Date:   Mon, 19 Feb 2018 20:00:41 -0500
       
       Fix typo when plotting grain forces
       
       Diffstat:
         M src/io.jl                           |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
   DIR diff --git a/src/io.jl b/src/io.jl
       t@@ -1394,7 +1394,7 @@ function plotGrains(sim::Simulation;
        
                if length(i1) > 0
                    max_tensile_stress = maximum(abs.(tensile_stress))
       -            max_line_with = 5.
       +            max_line_width = 5.
                    if plot_interactions
                        write(f, "set cbrange [-$max_tensile_stress:$max_tensile_stress]\n")
                        for i=1:length(i1)