initial upload

examples/scripts_of_plotting/prepare_files.py

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+# %%
+# download model file from Zenodo
+import os
+import requests
+
+url = 'https://zenodo.org/records/14160818/files/files_for_plotting.tar.gz?download=1'
+
+path = "files_for_plotting.tar.gz"
+
+# check file existence
+if not os.path.exists(path):
+    print("Downloading src_rec_file.dat from Zenodo...")
+    print("The file is about 400 MB, so it may take a while.")
+    response = requests.get(url, stream=True)
+    with open(path, 'wb') as out_file:
+        out_file.write(response.content)
+    print("Download complete.")
+else:
+    print("files_for_plotting.tar.gz already exists.")
+
+