Use zmin also

Signed-off-by: Cees Bassa <[email protected]>
cbassa · Dec 22, 2024 · 3f5cfbc · 3f5cfbc
1 parent 68116ed
commit 3f5cfbc
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/rfplot.c b/rfplot.c
@@ -214,8 +214,10 @@ int main(int argc,char *argv[])
   ymin=0.0;
   ymax=(float) s.nchan;
   zmin=0.0;
-  if (maxflag==0)
+  if (maxflag==0) {
+    zmin=s.zmin;
     zmax=s.zmax;
+  }
 
   // Set trace
   tf.n=0;