CCTK_ParameterSet takes three strings.

Tom


git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGHIO/IsoSurfacer/trunk@26 bfcf8e34-485d-4d46-a995-1fd6fa6fb178

1 files changed, 5 insertions, 2 deletions

diff --git a/src/IsoSurfacer.c b/src/IsoSurfacer.c
index d904a86..e5e87ed 100644
--- a/src/IsoSurfacer.c
+++ b/src/IsoSurfacer.c
@@ -114,6 +114,7 @@ static int IsoSurfacerHandleCommands(cGH *GH)
 #ifdef CCTK_MPI
   /* now we need to bcast this value to all procs */
   {
+    char stringval[200];
     CCTK_REAL tmpval;
     pGH     *pughGH = PUGH_pGH (GH);
     if(pughGH->myproc==0 && Iso_PollCommand(GH,&command)){
@@ -128,7 +129,9 @@ static int IsoSurfacerHandleCommands(cGH *GH)
 			       PUGH_MPI_REAL,0, /* ugh. nor REAL8 */
 			       pughGH->PUGH_COMM_WORLD));
     myGH->isovalue=tmpval; /* copyback */
-    CCTK_ParameterSet("isovalue","isosurfacer",&(myGH->isovalue));
+
+    sprintf(stringval,"%f", tmpval);
+    CCTK_ParameterSet("isovalue","isosurfacer",stringval);
     /* CCTK_SetParameter(); how? */
   }
 #else  
@@ -141,7 +144,7 @@ static int IsoSurfacerHandleCommands(cGH *GH)
     /* If we have MPI, must propagate the steering info
        to all processes  */
     /* CCTK_SetParameter(); how? */
-    CCTK_ParameterSet("isovalue","isosurfacer",&(myGH->isovalue));
+    CCTK_ParameterSet("isovalue","isosurfacer",command.cmd.value);
   }
 #endif
   return 0;