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fix attribute errors in healda script #762

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fix attribute errors in healda script #762

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f636e4b
fix attribute errors in healda script
nbren12 Mar 18, 2026
3aef32a
Update examples/22_healda.py
nbren12 Mar 18, 2026
b1fc925
Update examples/22_healda.py
nbren12 Mar 18, 2026
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14 changes: 5 additions & 9 deletions examples/22_healda.py
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Original file line number Diff line number Diff line change
Expand Up @@ -227,7 +227,7 @@
for row, (title, da) in enumerate(zip(titles, results)):
for col, var in enumerate(plot_vars):
ax = axes[row, col]
field = da.sel(variable=var).data[0].get() # [nlat, nlon] cupy -> numpy
field = da.sel(variable=var).values[0] # [nlat, nlon] cupy -> numpy
im = ax.pcolormesh(
lon,
lat,
Expand Down Expand Up @@ -276,10 +276,8 @@
diff_results = [result_both, result_sat, result_conv]
for title, da_pred in zip(diff_titles, diff_results):
for var in plot_vars:
field_pred = da_pred.sel(variable=var).data[0]
if hasattr(field_pred, "get"):
field_pred = field_pred.get()
field_era5 = era5_interp.sel(variable=var).data[0]
field_pred = da_pred.sel(variable=var).values[0]
field_era5 = era5_interp.sel(variable=var).values[0]
mae = float(np.abs(field_pred - field_era5).mean())
logger.info(f"{title} | {var} MAE: {mae:.4f}")

Expand All @@ -298,10 +296,8 @@
for row, (title, da_pred) in enumerate(zip(diff_titles, diff_results)):
for col, var in enumerate(plot_vars):
ax = axes[row, col]
field_pred = (
da_pred.sel(variable=var).data[0].get()
) # [nlat, nlon] cupy -> numpy
field_era5 = era5_interp.sel(variable=var).data[0] # [nlat, nlon]
field_pred = da_pred.sel(variable=var).values[0] # [nlat, nlon] cupy -> numpy
field_era5 = era5_interp.sel(variable=var).values[0] # [nlat, nlon]
diff = field_pred - field_era5
im = ax.pcolormesh(
lon,
Expand Down