Add check for boundaries

2eabc76a · Matthieu Tristram · 8fe5fcb9 · 2eabc76a
Commit 2eabc76a authored Apr 07, 2017 by Matthieu Tristram
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Showing with 4 additions and 2 deletions

work/tools/awk/genrand.awk work/tools/awk/genrand.awk +4 -2

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--- a/work/tools/awk/genrand.awk
+++ b/work/tools/awk/genrand.awk
@@ -2,8 +2,10 @@ BEGIN {
 	srand(seed ? seed : 1)
 }
 $1 =="par"{
-  r=2*rand()-1
-  newval=$4+r*$5
+  do{
+    r=2*rand()-1
+    newval=$4+r*$5
+  }while( newval<$6 || newval>$7)
  printf("%s\t%s\t%s\t%f\t%f\t%f\t%f\n",$1,$2,$3,newval,$5,$6,$7)
 }
 $1 !="par"{