oasislmf.pytools.fm.financial_structure¶
Functions¶
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Load the raw financial data from static_path as numpy ndarray |
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Module Contents¶
- oasislmf.pytools.fm.financial_structure.load_static(static_path)[source]¶
Load the raw financial data from static_path as numpy ndarray first check if .bin file is present then try .cvs try loading profile_step before falling back to normal profile,
- Parameters:
static_path – str static_path
- Returns:
programme : link between nodes policytc : info on layer profile : policy profile can be profile_step or profile xref : node to output_id items : items (item_id and coverage_id mapping) coverages : Tiv value for each coverage id
- Raise:
FileNotFoundError if one of the static is missing
- oasislmf.pytools.fm.financial_structure.extract_financial_structure(allocation_rule, fm_programme, fm_policytc, fm_profile, stepped, fm_xref, items, coverages)[source]¶
- Parameters:
allocation_rule – option to indicate out the loss are allocated to the output
fm_programme – structure of the levels
fm_policytc – structure of the layers and policy_id to apply
fm_profile – definition of the policy_id
fm_xref – mapping between the output of the allocation and output item_id
- Returns:
compute_infos: nodes_array: node_parents_array: node_profiles_array: output_array:
- oasislmf.pytools.fm.financial_structure.create_financial_structure(allocation_rule, static_path)[source]¶
- Parameters:
allocation_rule – int back-allocation rule
static_path – string path to the static files
- Returns:
compute_queue : the step of the computation to perform on each event node_indexes : map node to index of item in result array index_dependencies : map node to its dependent indexes node_profile : map node to profile output_item_index : list of item_id, index to put in the output