add gmm

src/main/resources/application.yml

@@ -21,3 +21,4 @@ nshmp-haz:
   #     java -jar build/libs/nshmp-haz.jar --model=<path/to/model>
   #
   model-path: ${MODEL:nshms/nshm-conus-2018}
+  gmm: ${GMM_DEPLOY:true}