BUG: If the heavydata file name (without path) was specified and the working...

BUG: If the heavydata file name (without path) was specified and the working directory was set in the DOM, the write was not correctly picking up the dir/name - which prevents writing relative paths in the xml that point correctly to the heavy data.

libsrc/XdmfHDF.cxx

@@ -742,7 +742,7 @@ if( this->File < 0 ){
       return( XDMF_FAIL );
     } else if( STRCASECMP( this->Domain, "FILE" ) == 0 ) {
     }
-    this->File = H5Fcreate(this->FileName,
+    this->File = H5Fcreate(FullFileName.str(),
       H5F_ACC_TRUNC,
       this->CreatePlist,
       this->AccessPlist);

libsrc/XdmfValuesHDF.cxx

@@ -123,6 +123,7 @@ XdmfValuesHDF::Write(XdmfArray *anArray, XdmfConstString aHeavyDataSetName){
     char* hds;
     XdmfHDF H5;
 
+    H5.SetWorkingDirectory(this->DOM->GetWorkingDirectory());
     if(!aHeavyDataSetName) aHeavyDataSetName = this->GetHeavyDataSetName();
     if(!aHeavyDataSetName){
         if(anArray->GetHeavyDataSetName()){