diff --git a/tools/makeproj.sh b/tools/makeproj.sh
new file mode 100644
index 0000000..c5fa53c
--- /dev/null
+++ b/tools/makeproj.sh
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+FILES=""
+
+# Example settings
+DENSITY1=4
+DENSITY2=8
+INMIN=0
+INMAX=80
+WIDTH=1024
+HEIGHT=1024
+PIXELSIZE=0.15
+# Projection rotation around Z Axis
+ROTDELTA=3.6
+ROTRANGE=360
+
+if [ "X$1" != "X" ]
+then
+  FILES="-u $DENSITY1 $1"
+fi
+
+if [ "X$2" != "X" ]
+then
+  FILES="$FILES -u $DENSITY2 $2"
+fi
+
+xraysim1 -soft -S $INMIN $INMAX 65535 -w $WIDTH -h $HEIGHT -ct $ROTDELTA -cr $ROTRANGE -p $PIXELSIZE \
+         -o xray-proj-%04d.tif $FILES