1 files changed, 13 insertions, 2 deletions
diff --git a/ui.c b/ui.c
index 65ce084..3585230 100644
--- a/ui.c
+++ b/ui.c
@@ -6,10 +6,21 @@
 #define nelem(arr) (sizeof(arr)/sizeof(arr[0]))
 
 
+static const char *const displacement_units[] = {"cc", "l", "ci"};
+static const char *const map_units[] = {"mbar", "kPa", "bar", "psi"};
+
+
 void
 init_ui(UI *ui) {
 	w_init_field(&ui->displacement);
-
-	static const char *const displacement_units[] = {"cc", "l", "ci"};
 	w_init_select(&ui->displacement_unit, nelem(displacement_units), displacement_units);
+
+	w_init_field(&ui->rpm[0]);
+
+	w_init_field(&ui->map[0]);
+	w_init_select(&ui->map_unit, nelem(map_units), map_units);
+
+	w_init_field(&ui->ve[0]);
+
+	ui->npoints = 1;
 }