moved plotting to dgtransport and added sample directory

mlmc/src/mc/MonteCarloTransport.C

@@ -30,6 +30,7 @@ void MonteCarloTransport::Method() {
     for (int m = M; m < M + dM; m++) {
         mkSampleDir(m);
         stochasticField->GetFineSample(l, fineFlux);
+        assemble->sampleDir = mkSampleDirName(m);
         assemble->problem->LoadNewSample(&fineFlux);
 
         if (plotting > 1) {