pywr.parameters.TablesArrayParameter

class pywr.parameters.TablesArrayParameter
__init__()

This Parameter reads array data from a PyTables HDF database.

The parameter reads data using the PyTables array interface and therefore does not require loading the entire dataset in to memory. This is useful for large model runs.

Parameters:
h5file : tables.File or filename

The tables file handle or filename to attach the CArray objects to. If a filename is given the object will open and close the file handles.

node : string

Name of the node in the tables database to read data from

where : string

Path to read the node from.

scenario : Scenario

Scenario to use as the second index in the array.

Methods

after
before
finish
get_all_indices
get_all_values
get_double_lower_bounds
get_double_upper_bounds
get_double_variables
get_index
get_integer_lower_bounds
get_integer_upper_bounds
get_integer_variables
get_value
index Returns the current index
load
lower_bounds
register
reset
set_double_variables
set_integer_variables
setup
unregister
update
upper_bounds
value Returns the current index as a float

Attributes

children
comment
double_size
h5file
h5store
integer_size
is_variable
model
name
node
parents
scenario
size
where