few bug solving

utils/convert_to_hdf5.py

@@ -1,8 +1,28 @@
 # coding: utf-8
 
+import argparse
+import os
 from snapshotprocessor import SnapshotProcessor
 
 
 def convert_to_hdf5(path, snap_num, path_out=".", filename=None, **kwargs):
     snap = SnapshotProcessor(path=path, num=snap_num, path_out=path_out, **kwargs)
     snap.convert_hdf5(filename)
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="Convert Ramses output into a list of cells"
+    )
+    parser.add_argument(
+        "snapshots", help="path to the snapshots", nargs="+", default=[]
+    )
+    parser.add_argument("-o", "--out", help="path to the output", default=".")
+
+    args = parser.parse_args()
+
+    for snap in args.snapshots:
+        path = os.path.dirname(snap)
+        numstem = os.path.basename(snap)
+        snap_num = int(numstem.split("_")[1])
+        convert_to_hdf5(path, snap_num, args.out)