project reorganization: 1. executable files in bin directory now. 2. add recursive_unpack_targz.py for recursive unpacking specified in this script archives tar.gz with MVN data. 3. add asotr_unzip_plot.sh bash file for unpacking MVN data, collect asotr data into csv files and plot asotr MVN data. 4. add brd_wheel_1Hz_parser.py for demonstrate how to work with brd telemetry data

bin/recursive_unpack_targz.py

@@ -0,0 +1,37 @@
+import os
+import tarfile
+
+def extract_tar_gz(filepath, extract_dir):
+    """ Unpack archive in specified directory """
+    try:
+        with tarfile.open(filepath, "r:gz") as tar:
+            tar.extractall(path=extract_dir)
+        print(f"[+] Extracted: {filepath}")
+    except Exception as e:
+        print(f"[!] Error extracting {filepath}: {e}")
+
+def should_extract(archive_path):
+    """ check exist directory's name without .tag.gs """
+    dirname = os.path.splitext(os.path.splitext(archive_path)[0])[0]
+    list_ignore = ['brd.tar.gz', 'aux_data.tar.gz', 'uvi.tar.gz', 'aux.tar.gz']
+    
+    if all(elem not in archive_path for elem in list_ignore):
+        return not os.path.isdir(dirname)
+
+def walk_and_extract(start_dir):
+    """ recursive directory traversal with unpacking """
+    for root, _, files in os.walk(start_dir):
+        for file in files:
+            if file.endswith(".tar.gz"):
+                archive_path = os.path.join(root, file)
+                target_dir = os.path.splitext(os.path.splitext(archive_path)[0])[0]
+                if should_extract(archive_path):
+                    extract_tar_gz(archive_path, target_dir)
+
+if __name__ == "__main__":
+    import sys
+    if len(sys.argv) != 2:
+        print("Usage: python recursive_unpack_targz.py /path/to/start/dir")
+    else:
+        walk_and_extract(sys.argv[1])
+