podpac.algorithm.Mean
- class podpac.algorithm.Mean(**kwargs: Any)[source]
Bases:
Reduce
Computes the mean across dimension(s)
Alternative Constructors
from_definition
(definition)Create podpac Node from a dictionary definition.
from_json
(s)Create podpac Node from a JSON definition.
Methods
__init__
(**kwargs)Do not overwrite me
create_output_array
(coords[, data, attrs, ...])Initialize an output data array
dims_axes
(output)Finds the indices for the dimensions that will be reduced.
eval
(coordinates, **kwargs)Evaluate the node at the given coordinates.
eval_group
(group)Evaluate the node for each of the coordinates in the group.
find_coordinates
()Get the available coordinates for the inputs to the Node.
from_name_params
(name[, params])Create podpac Node from a WMS/WCS request.
from_url
(url)Create podpac Node from a WMS/WCS request.
get_bounds
([crs])Get the full available coordinate bounds for the Node.
get_cache
(key[, coordinates])Get cached data for this node.
get_ui_spec
([help_as_html])Get spec of node attributes for building a ui
has_cache
(key[, coordinates])Check for cached data for this node.
init
()Overwrite this method if a node needs to do any additional initialization after the standard initialization.
iteroutputs
(coordinates, _selector)Generator for the chunks of the output
load
(path)Create podpac Node from file.
probe
([lat, lon, time, alt, crs])Evaluates every part of a node / pipeline at a point and records which nodes are actively being used.
put_cache
(data, key[, coordinates, expires, ...])Cache data for this node.
reduce
(x)Computes the mean across dimension(s)
reduce_chunked
(xs, output)Computes the mean across a chunk
rem_cache
(key[, coordinates, mode])Clear cached data for this node.
save
(path)Write node to file.
trait_defaults
(*names, **metadata)Return a trait's default value or a dictionary of them
trait_has_value
(name)Returns True if the specified trait has a value.
trait_is_defined
(name)trait_values
(**metadata)A
dict
of trait names and their values.Attributes
DimsTrait
attrs
List of node attributes
base_ref
Default reference/name in node definitions
cache_ctrl
A trait whose value must be an instance of a specified class.
cache_output
A boolean (True, False) trait.
chunk_size
Size of chunks for parallel processing or large arrays that do not fit in memory
definition
dims
dtype
An enum whose value must be in a given sequence.
force_eval
A boolean (True, False) trait.
hash
inputs
json
Definition for this node in JSON format.
json_pretty
Definition for this node in JSON format, with indentation suitable for display.
output
A trait for unicode strings.
outputs
An instance of a Python list.
source
style
A trait whose value must be an instance of a specified class.
units
A trait for unicode strings.
- Members:
- __init__(**kwargs)
Do not overwrite me