Added a file suffix variable to plots.gnuplot

Author: cms5347

plots.gnuplot

@@ -7,28 +7,30 @@ set key left
 graph_upper_bound = 50
 graph_lower_bound = 0
 graph_increment = 5
+output_type="jpeg"
 set macros
 
-output_type="jpeg"
+
 combined_str = "plot "
 linear_str = "plot "
 slope_deriv = "fp(x) = "
+file_suffix = "_increase.dat"
 
 system("echo \"\" > slopes.dat")
 
 # Build command strings
 do for [i = graph_lower_bound:graph_upper_bound:graph_increment] {
    eval sprintf("f%d(x) = m%d*x + b%d", i, i, i)
-   eval sprintf("fit f%d(x) '%d_increase.dat' via m%d,b%d", i, i, i, i)
-   eval sprintf("stats '%d_increase.dat'", i)
+   eval sprintf("fit f%d(x) '%d%s' via m%d,b%d", i, i, file_suffix, i, i)
+   eval sprintf("stats '%d%s'", i, file_suffix)
    echo_params = sprintf("echo \"%d %f\" >> slopes.dat", i, STATS_slope)
    system(echo_params)
 
    if (i == graph_upper_bound){
-      combined_str = sprintf("%s \'%d_increase.dat\' title \"remove %d nodes per trial\", f%d(x)", combined_str, i, i, i)
+      combined_str = sprintf("%s \'%d%s\' title \"remove %d nodes per trial\", f%d(x)", combined_str, i, file_suffix, i, i)
       linear_str = sprintf("%s f%d(x)", linear_str, i)
    } else{
-        combined_str = sprintf("%s \'%d_increase.dat\' title \"remove %d nodes per trial\", f%d(x),", combined_str, i, i, i)
+        combined_str = sprintf("%s \'%d%s\' title \"remove %d nodes per trial\", f%d(x),", combined_str, i, file_suffix, i, i)
         linear_str = sprintf("%s f%d(x),", linear_str, i)
    }
 
@@ -60,5 +62,3 @@ plot [0:55] [-.01:.05] 'slopes.dat'
 set term output_type
 set output sprintf('slopes.%s', output_type)
 replot
-
-