three minor bugfixes

neural_lam/data_config.yaml

@@ -21,8 +21,8 @@ dataset:
   var_units:
     - Pa
     - Pa
-    - r"$\mathrm{W}/\mathrm{m}^2$"
-    - r"$\mathrm{W}/\mathrm{m}^2$"
+    - $\mathrm{W}/\mathrm{m}^2$
+    - $\mathrm{W}/\mathrm{m}^2$
     - ""
     - ""
     - K
@@ -33,9 +33,9 @@ dataset:
     - m/s
     - m/s
     - m/s
-    - r"$\mathrm{kg}/\mathrm{m}^2$"
-    - r"$\mathrm{m}^2/\mathrm{s}^2$"
-    - r"$\mathrm{m}^2/\mathrm{s}^2$"
+    - $\mathrm{kg}/\mathrm{m}^2$
+    - $\mathrm{m}^2/\mathrm{s}^2$
+    - $\mathrm{m}^2/\mathrm{s}^2$
   var_longnames:
     - pres_heightAboveGround_0_instant
     - pres_heightAboveSea_0_instant

neural_lam/vis.py

@@ -87,7 +87,7 @@ def plot_prediction(
         1,
         2,
         figsize=(13, 7),
-        subplot_kw={"projection": data_config.coords_projection()},
+        subplot_kw={"projection": data_config.coords_projection},
     )
 
     # Plot pred and target
@@ -136,7 +136,7 @@ def plot_spatial_error(error, obs_mask, data_config, title=None, vrange=None):
 
     fig, ax = plt.subplots(
         figsize=(5, 4.8),
-        subplot_kw={"projection": data_config.coords_projection()},
+        subplot_kw={"projection": data_config.coords_projection},
     )
 
     ax.coastlines()  # Add coastline outlines

train_model.py

@@ -1,4 +1,5 @@
 # Standard library
+import json
 import random
 import time
 from argparse import ArgumentParser
@@ -202,11 +203,13 @@ def main():
     )
     parser.add_argument(
         "--var_leads_metrics_watch",
-        type=dict,
-        default={},
-        help="Dict with variables and lead times to log watched metrics for",
+        type=str,
+        default="{}",
+        help="JSON string with variables and lead times to log watched metrics"
+        # e.g. '{"var1": [1, 2], "var2": [3, 4]}'
     )
     args = parser.parse_args()
+    args.var_leads_metrics_watch = json.loads(args.var_leads_metrics_watch)
 
     config_loader = config.Config.from_file(args.data_config)