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Avoid crash when temp_tplot['tv'] is a scalar. #232

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Merged
merged 1 commit into from
Apr 10, 2025
Merged

Avoid crash when temp_tplot['tv'] is a scalar. #232

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32 changes: 17 additions & 15 deletions pytplot/importers/tplot_restore.py
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Original file line number Diff line number Diff line change
Expand Up @@ -181,21 +181,23 @@ def tplot_restore(filename):
pytplot.data_quants[data_name].attrs['plot_options']['trange'] = temp_tplot['dq'][i][4].tolist()
pytplot.data_quants[data_name].attrs['plot_options']['create_time'] = temp_tplot['dq'][i][6]

for option_name in temp_tplot['tv'][0][0].dtype.names:
# the following should be set on the tplot variable, not for the entire session
#if option_name == 'TRANGE':
# # x_range of [0, 0] causes tplot to create an empty figure
# if temp_tplot['tv'][0][0][option_name][0][0] != 0 or temp_tplot['tv'][0][0][option_name][0][1] != 0:
# tplot_options('x_range', temp_tplot['tv'][0][0][option_name][0])
if option_name == 'WSIZE':
tplot_options('wsize', temp_tplot['tv'][0][0][option_name][0])
if option_name == 'VAR_LABEL':
tplot_options('var_label', temp_tplot['tv'][0][0][option_name][0])
if 'P' in temp_tplot['tv'][0][1].tolist():
for option_name in temp_tplot['tv'][0][1]['P'][0].dtype.names:
if option_name == 'TITLE':
tplot_options('title', temp_tplot['tv'][0][1]['P'][0][option_name][0])

if not np.isscalar(temp_tplot['tv']): # Skip if it is a scalar
for option_name in temp_tplot['tv'][0][0].dtype.names:
# the following should be set on the tplot variable, not for the entire session
#if option_name == 'TRANGE':
# # x_range of [0, 0] causes tplot to create an empty figure
# if temp_tplot['tv'][0][0][option_name][0][0] != 0 or temp_tplot['tv'][0][0][option_name][0][1] != 0:
# tplot_options('x_range', temp_tplot['tv'][0][0][option_name][0])
if option_name == 'WSIZE':
tplot_options('wsize', temp_tplot['tv'][0][0][option_name][0])
if option_name == 'VAR_LABEL':
tplot_options('var_label', temp_tplot['tv'][0][0][option_name][0])
if 'P' in temp_tplot['tv'][0][1].tolist():
for option_name in temp_tplot['tv'][0][1]['P'][0].dtype.names:
if option_name == 'TITLE':
tplot_options('title', temp_tplot['tv'][0][1]['P'][0][option_name][0])


# correct legend_names array
plt_options = pytplot.data_quants[data_name].attrs['plot_options']
yaxis_opts = plt_options.get('yaxis_opt')
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