From 219e5447341e550c7fdeda0e134658d5902b4e4c Mon Sep 17 00:00:00 2001
From: Mario <kmario23@users.noreply.github.com>
Date: Thu, 3 Oct 2024 00:06:16 +0200
Subject: [PATCH] update steps for 1D data generation

---
 pdebench/data_gen/data_gen_NLE/README.md | 59 ++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

diff --git a/pdebench/data_gen/data_gen_NLE/README.md b/pdebench/data_gen/data_gen_NLE/README.md
index 7b5ff70..b0ce900 100644
--- a/pdebench/data_gen/data_gen_NLE/README.md
+++ b/pdebench/data_gen/data_gen_NLE/README.md
@@ -23,3 +23,62 @@ dim: 2
 python data_gen/data_gen_NLE/Data_Merge.py
 ```
 
+----------------------------
+
+#### Data generation for 1D Advection Equation:
+
+```
+# generate data and save as .npy array
+cd PDEBench/pdebench/data_gen/data_gen_NLE/AdvectionEq
+
+# Either generate a single file
+CUDA_VISIBLE_DEVICES='2,3' python3 advection_multi_solution_Hydra.py +multi=beta1e0.yaml
+
+# Or generate all files
+bash run_trainset.sh
+
+# serialize to hdf5 by transforming npy file
+# before executing Data_Merge.py, change "type" and "savedir" values in PDEBench/pdebench/data_gen/data_gen_NLE/config/config.yaml
+cd ..
+python Data_Merge.py
+```
+
+--------------
+
+#### Data generation for 1D Burgers' Equation:
+
+```
+# generate data and save as .npy array
+cd PDEBench/pdebench/data_gen/data_gen_NLE/BurgersEq/
+
+# Either generate a single file
+CUDA_VISIBLE_DEVICES='0,2' python3 burgers_multi_solution_Hydra.py +multi=1e-1.yaml
+
+# Or generate all files
+bash run_trainset.sh
+
+# serialize to hdf5 by transforming npy file
+# before executing Data_Merge.py, change "type" and "savedir" values in PDEBench/pdebench/data_gen/data_gen_NLE/config/config.yaml
+cd ..
+python Data_Merge.py
+```
+
+---------------
+
+#### Data generation for 1D Reaction Diffusion Equation:
+
+```
+# generate data and save as .npy array
+cd PDEBench/pdebench/data_gen/data_gen_NLE/ReactionDiffusionEq/
+
+# Either generate a single file
+CUDA_VISIBLE_DEVICES='0,1' python3 reaction_diffusion_multi_solution_Hydra.py +multi=Rho2e0_Nu5e0.yaml
+
+# Or generate all files
+bash run_trainset.sh
+
+# serialize to hdf5 by transforming npy file
+# before executing Data_Merge.py, change "type" and "savedir" values in PDEBench/pdebench/data_gen/data_gen_NLE/config/config.yaml
+cd ..
+python Data_Merge.py
+```