slicing = none results in lvl 2 waring, since you might want to do ID only. everything else unregistered is treated as lvl 1

git-svn-id: http://svn.einsteintoolkit.org/cactus/EinsteinBase/CoordGauge/trunk@11 edbb7e70-9571-45d5-a481-0a560a9b4751

1 files changed, 17 insertions, 9 deletions

diff --git a/src/Slicing.c b/src/Slicing.c
index 7359912..6227682 100644
--- a/src/Slicing.c
+++ b/src/Slicing.c
@@ -242,15 +242,22 @@ void Einstein_ActivateSlicing(cGH *GH) {
     { 
       handle= Util_GetHandle(Eslicings,slicing,NULL);
 
-      if (handle<0) {	
-	err = (char*)malloc(256*sizeof(char));
-	sprintf(err,"%s%s%s%s",
-		"WARNING: cannot get handle for slicing: >>",
-		slicing,
-		"<< \nTypo? Slicing registered by its provider ",
-		"with Einstein_RegisterSlicing? \nProb. fatal when you continue to evolve.\n");
-	CCTK_WARN(1,err);
-	if (err) free(err);
+      if (handle<0) {
+
+	/* If slicing is set to "none", only warn level 2 (could be initial data only) */
+	if (CCTK_Equals(slicing,"none")) {
+	  CCTK_WARN(2,"No slicing set. Prob. fatal when you continue to evolve.\n");
+	} else {
+	  err = (char*)malloc(256*sizeof(char));
+	  sprintf(err,"%s%s%s%s",
+		  "WARNING: cannot get handle for slicing: >>",
+		  slicing,
+		  "<< \nTypo? Slicing registered by its provider ",
+		  "with Einstein_RegisterSlicing? \nProb. fatal when you continue to evolve.\n");
+	  CCTK_WARN(1,err);
+	  if (err) free(err);
+	}
+
 	return;
       }
 
@@ -274,6 +281,7 @@ void Einstein_ActivateSlicing(cGH *GH) {
     {
       /* for all slicings in the mix: e.g. mixed_slicing = "1+log maximal static" 
 	 1) get the handle for each slicing 
+
 	 2) set slicing->param_active, counting from 1 to n according to the
 	    position. The higher the number the lower the priority (0=inactive!!) 
       */