Question

我一直在尝试导入并将简单的Simpro CSV导出数据集链接到ecoinvent。然而我遇到麻烦，因为我无法命名转换迁移。

sp = SimaProCSVImporter("/Users/mklarmann/Google Drive/Eaternity/Science/8.LCA/Bouillion.CSV", "Bouillion")
sp.statistics()
Extracted 1 unallocated datasets in 0.02 seconds
1 datasets
22 exchanges
22 unlinked exchanges
  Type production: 1 unique unlinked exchanges
  Type technosphere: 16 unique unlinked exchanges

这是错误：

sp.migrate("simapro-ecoinvent-3")

---------------------------------------------------------------------------
AssertionError                            Traceback (most recent call last)
<ipython-input-42-94e5fcd827af> in <module>()
----> 1 sp.migrate("simapro-ecoinvent-3")

/Users/mklarmann/Documents/workspace/miniconda3/envs/bw2/lib/python3.4/site-packages/bw2io/importers/base_lci.py in migrate(self, migration_name)
    240 
    241     def migrate(self, migration_name):
--> 242         self._migrate_datasets(migration_name)
    243         self._migrate_exchanges(migration_name)
    244 

/Users/mklarmann/Documents/workspace/miniconda3/envs/bw2/lib/python3.4/site-packages/bw2io/importers/base.py in _migrate_datasets(self, migration_name)
    107     def _migrate_datasets(self, migration_name):
    108         assert migration_name in migrations, \
--> 109             u"Can't find migration {}".format(migration_name)
    110         self.apply_strategy(
    111             functools.partial(migrate_datasets, migration=migration_name)

AssertionError: Can't find migration simapro-ecoinvent-3

任何帮助都非常受欢迎！

Answer 1

我发现了问题。我在一个现有的项目中工作。从头开始（删除应用程序目录https://github.com/ActiveState/appdirs中的所有数据）并执行bw2setup（）使其工作。

在brightway2中，Simapro数据集对ecoinvent迁移失败

1 个答案: