diff --git a/configure.sh b/configure.sh
new file mode 100644
index 0000000..b2aa584
--- /dev/null
+++ b/configure.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+#
\ No newline at end of file
diff --git a/sph_global.sh b/gmtsph-global.sh
similarity index 100%
rename from sph_global.sh
rename to gmtsph-global.sh
diff --git a/sph_regional.sh b/gmtsph-regional.sh
similarity index 100%
rename from sph_regional.sh
rename to gmtsph-regional.sh
diff --git a/xy_dot.sh b/gmtxy-dot.sh
similarity index 100%
rename from xy_dot.sh
rename to gmtxy-dot.sh
diff --git a/xy_grid.sh b/gmtxy-image.sh
similarity index 100%
rename from xy_grid.sh
rename to gmtxy-image.sh