diff --git a/packages/evaluate/src/weathergen/evaluate/export/export_core.py b/packages/evaluate/src/weathergen/evaluate/export/export_core.py
index fb691db93..35dc9135b 100644
--- a/packages/evaluate/src/weathergen/evaluate/export/export_core.py
+++ b/packages/evaluate/src/weathergen/evaluate/export/export_core.py
@@ -314,13 +314,16 @@ def export_model_outputs(data_type: str, config: OmegaConf, **kwargs) -> None:
     fsteps = get_fsteps(fsteps, fname_zarr)
     samples = get_samples(samples, fname_zarr)
     streams = get_streams(stream, fname_zarr)
+    _logger.info(f"Streams to process: {streams}")
     for stream in streams:
         grid_type = get_grid_type(data_type, stream, fname_zarr)
-        channels = get_channels(channels, stream, fname_zarr)
+        stream_channels = get_channels(channels, stream, fname_zarr)
         source_starts, source_ends = get_source_info(fname_zarr, stream, samples)
+        # prevent overwritting of channels between streams
         kwargs["grid_type"] = grid_type
-        kwargs["channels"] = channels
+        kwargs["channels"] = stream_channels
         kwargs["data_type"] = data_type
+        kwargs["stream"] = stream
 
         parser = CfParserFactory.get_parser(config=config, **kwargs)
 
diff --git a/packages/evaluate/src/weathergen/evaluate/export/export_inference.py b/packages/evaluate/src/weathergen/evaluate/export/export_inference.py
index 22a674a86..0409a461d 100755
--- a/packages/evaluate/src/weathergen/evaluate/export/export_inference.py
+++ b/packages/evaluate/src/weathergen/evaluate/export/export_inference.py
@@ -104,7 +104,7 @@ def parse_args(args: list) -> argparse.Namespace:
     parser.add_argument(
         "--stream",
         type=str,
-        choices=["ERA5", "CERRA", "MEPS", "NORA3", "IMERG_ANEMOI"],
+        choices=["ERA5", "ERA5pl", "ERA5ml", "CERRA", "MEPS", "NORA3", "IMERG_ANEMOI"],
         help="Stream name to retrieve data for",
     )
 
diff --git a/packages/evaluate/src/weathergen/evaluate/export/parsers/netcdf_parser.py b/packages/evaluate/src/weathergen/evaluate/export/parsers/netcdf_parser.py
index 8767d6df3..e0b6bbe90 100644
--- a/packages/evaluate/src/weathergen/evaluate/export/parsers/netcdf_parser.py
+++ b/packages/evaluate/src/weathergen/evaluate/export/parsers/netcdf_parser.py
@@ -70,7 +70,7 @@ def process_sample(
         da_fs = []
 
         for result in fstep_iterator_results:
-            if result is None:
+            if result is None or (isinstance(result, xr.DataArray) and result.size == 0):
                 continue
 
             # result is already a materialized xarray DataArray (built in the worker).
@@ -139,19 +139,22 @@ def reshape(self, data: xr.DataArray) -> xr.Dataset:
         # Original logic
         var_dict = find_pl(data.channel.values)
         data_vars = {}
-
+        #order of appending upoints should be ipoint, pressure_level, mem (if mem exists)
         for new_var, pls in var_dict.items():
             data_dims = ["ipoint"]
-            if "mem" in data.dims:
-                data_dims.append("mem")
             if pls[0] is not None:
+                data_dims.append("pressure_level")
+                if "mem" in data.dims:
+                    data_dims.append("mem")
                 old_vars = [f"{new_var}_{p}" for p in pls]
                 data_vars[new_var] = xr.DataArray(
                     data.sel(channel=old_vars).values,
-                    dims=[*data_dims, "pressure_level"],
+                    dims=data_dims,
                     coords={"pressure_level": pls},
                 )
             else:
+                if "mem" in data.dims:
+                    data_dims.append("mem")
                 data_vars[new_var] = xr.DataArray(
                     data.sel(channel=new_var).values,
                     dims=data_dims,
diff --git a/packages/evaluate/src/weathergen/evaluate/export/parsers/quaver_parser.py b/packages/evaluate/src/weathergen/evaluate/export/parsers/quaver_parser.py
index a19077ccb..f68fa7c78 100644
--- a/packages/evaluate/src/weathergen/evaluate/export/parsers/quaver_parser.py
+++ b/packages/evaluate/src/weathergen/evaluate/export/parsers/quaver_parser.py
@@ -74,6 +74,7 @@ def process_sample(
         ref_time: np.datetime64,
         source_interval_start: np.datetime64 = None,
         source_interval_end: np.datetime64 = None,
+        **kwargs
     ):
         """
         Process results from get_data_worker: reshape, concatenate, add metadata, and save.