Ibrahim Jarif created CLIMATE-798:
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Summary: Redundant code in evaluations.py
Key: CLIMATE-798
URL: https://issues.apache.org/jira/browse/CLIMATE-798
Project: Apache Open Climate Workbench
Issue Type: Bug
Reporter: Ibrahim Jarif
Assignee: Ibrahim Jarif
Priority: Minor
The following 4 code sections in *evaluation.py* file are redundant and will
never execute under any working condition.
1. *convert_evaluation_result* function *lines 360 - 365*
{code}
if evaluation_result[0][imetric].ndim !=0:
result_shape = list(evaluation_result[0][imetric].shape)
result_shape.insert(0, nmodel)
result = ma.zeros(result_shape)
for imodel in range(nmodel):
result[imodel,:] = evaluation_result[imodel][imetric]
{code}
The ndim of any possible index of *evaluation_result* array will always be
*greater than zero* because this function is only called by
*_run_subregion_evaluation* function (line 273) which appends an *[] element*
(line 278){code}results.append([])
{code} to the *results* array (the result array is the evaluation_result
array). So the ndim value of all the indexes of result array *becomes greater
than zero* ( the ndim value of an empty array i.e array = [[]] is also 1).
So the above lines are never executed. Hence they should be removed.
The next 3 points have same explanation as 1.
2. *convert_evaluation_result* function *lines 381 - 386*.
{code}
if evaluation_result[0][imetric][isubregion].ndim !=0:
result_shape =
list(evaluation_result[0][imetric][isubregion].shape)
result_shape.insert(0, nmodel)
result = ma.zeros(result_shape)
for imodel in range(nmodel):
result[imodel,:] =
evaluation_result[imodel][imetric][isubregion]
{code}
3.*convert_unary_evaluation_result* function *lines 401 - 406*
{code}
if evaluation_result[imetric][0].ndim !=0:
result_shape = list(evaluation_result[imetric][0].shape)
result_shape.insert(0, nmodel)
result = ma.zeros(result_shape)
for imodel in range(nmodel):
result[imodel,:] = evaluation_result[imet
{code}
4.*convert_unary_evaluation_result* function *lines 422 - 427*
{code}
if evaluation_result[imetric][isubregion][0].ndim !=0:
result_shape =
list(evaluation_result[imetric][isubregion][0].shape)
result_shape.insert(0, nmodel)
result = ma.zeros(result_shape)
for imodel in range(nmodel):
result[imodel,:] =
evaluation_result[imetric][isubregion][imodel]
{code}
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