Conflicting CityTiler and CityTemporalTiler db_config_path command line argument

When using the temporal tiler the argparse has two entries for db_config_path:

usage: citygml-tiler-temporal [-h] [--obj [OBJ]] [--loa [LOA]] [--lod1] [--offset [OFFSET [OFFSET ...]]] [--scale [SCALE]] [--crs_in [CRS_IN]]
                              [--crs_out [CRS_OUT]] [--with_texture] [--with_BTH] [--split_surfaces] [--db_config_path DB_CONFIG_PATH [DB_CONFIG_PATH ...]]
                              [--time_stamps TIME_STAMPS [TIME_STAMPS ...]] [--temporal_graph TEMPORAL_GRAPH [TEMPORAL_GRAPH ...]]
                              [db_config_path] [{building,relief,water,bridge}]

A small utility that build a 3DTiles tileset out of data

positional arguments:
  db_config_path        path to the database configuration file
  {building,relief,water,bridge}
                        identify the object type to seek in the database

optional arguments:
  -h, --help            show this help message and exit
  --obj [OBJ]           When defined, also create an .obj model of the features. The flag must be followed by the name of the obj that will be created.
  --loa [LOA]           Creates a LOA when defined. The LOA is a 3D extrusion of polygons. Objects in the same polygon are merged together. Must be followed by
                        the path to directory containing the polygons .geojson
  --lod1                Creates a LOD1 when defined. The LOD1 is a 3D extrusion of the footprint of each object.
  --offset [OFFSET [OFFSET ...]]
                        Substract an offset to all the vertices.
  --scale [SCALE]       Scale geometries by the input factor.
  --crs_in [CRS_IN]     Input projection.
  --crs_out [CRS_OUT]   Output projection.
  --with_texture        Adds texture to 3DTiles when defined
  --with_BTH            Adds a Batch Table Hierarchy when defined
  --split_surfaces      Keeps the surfaces of the cityObjects split when defined
  --db_config_path DB_CONFIG_PATH [DB_CONFIG_PATH ...]
                        Path(es) to the database configuration file(s)
  --time_stamps TIME_STAMPS [TIME_STAMPS ...]
                        Time stamps (corresponding to each database)
  --temporal_graph TEMPORAL_GRAPH [TEMPORAL_GRAPH ...]
                        GraphML-Json temporal data filename(s)

There is a positional db_config_path argument from CityTiler and an optional --db_config_path argument from the temporal tiler.

Because of this I am having some issues declaring the database configurations for the temporal tiler as shown in the documentation because everything declared with the --db_config_path flag is overwitten by the defaut path from db_config_path

For example:

(venv) diego@diego-IdeaPad-L340-17IRH-Gaming:~/Desktop/py3dtilers$ citygml-tiler-temporal \
  --db_config_path ~/Desktop/UD-Reproducibility/Computations/3DTiles/GratteCielTemporal2009-2018/CityTilerDBConfig2009.yml \
    ~/Desktop/UD-Reproducibility/Computations/3DTiles/GratteCielTemporal2009-2018/CityTilerDBConfig2012.yml \
    ~/Desktop/UD-Reproducibility/Computations/3DTiles/GratteCielTemporal2009-2018/CityTilerDBConfig2015.yml \
    ~/Desktop/UD-Reproducibility/Computations/3DTiles/GratteCielTemporal2009-2018/CityTilerDBConfig2018.yml \
  --time_stamps 2009 2012 2015 2018 \
  --temporal_graph ../Datasets/Villeurbanne_GratteCiel_2009-2018/3-diff/2009-2012/DifferencesAsGraph.json \
    ../Datasets/Villeurbanne_GratteCiel_2009-2018/3-diff/2012-2015/DifferencesAsGraph.json \
    ../Datasets/Villeurbanne_GratteCiel_2009-2018/3-diff/2015-2018/DifferencesAsGraph.json \

Mismatching number of databases vs time-stamps:
 - databases (configurations):  py3dtilers/CityTiler/CityTilerDBConfig.yml
 - timestamps:  ['2009', '2012', '2015', '2018']
Exiting.

Could we change the CityTemporalTiler flag to something unique such as --db_config_paths for example ? This should fix the conflict

VCityTeam / py3dtilers

Conflicting CityTiler and CityTemporalTiler db_config_path command line argument #30