podpac.datalib.GFS

class podpac.datalib.GFS(**kwargs: Any)

Bases: S3Mixin, DiskCacheMixin, TileCompositor

Composited and interpolated GFS data from S3

parameter

parameter, e.g. ‘SOIM’.

Type:

str

level

source depth, e.g. “0-10 m DPTH”

Type:

str

date

source date in ‘%Y%m%d’ format, e.g. ‘20200130’

Type:

str

hour

source hour, e.g. ‘1200’

Type:

str

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

composite(coordinates, data_arrays[, result])

Composites data_arrays (tiles) into a single result.

create_output_array(coords[, data, attrs, ...])

Initialize an output data array

eval(coordinates, **kwargs)

Wraps the super Node.eval method in order to cache with the correct coordinates.

eval_group(group)

Evaluate the node for each of the coordinates in the group.

find_coordinates()

Get the available coordinates for 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_source_data([bounds])

Get composited source data, without interpolation.

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])

Summary

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.

rem_cache(key[, coordinates, mode])

Clear cached data for this node.

save(path)

Write node to file.

select_sources(coordinates[, _selector])

Select and prepare sources based on requested coordinates.

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

anon

A boolean (True, False) trait.

attrs

List of node attributes

auto_outputs

A boolean (True, False) trait.

aws_access_key_id

A trait for unicode strings.

aws_client_kwargs

An instance of a Python dict.

aws_region_name

A trait for unicode strings.

aws_requester_pays

A boolean (True, False) trait.

aws_secret_access_key

A trait for unicode strings.

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.

config_kwargs

An instance of a Python dict.

date

A trait for unicode strings.

definition

dims

An instance of a Python list.

dtype

An enum whose value must be in a given sequence.

force_eval

A boolean (True, False) trait.

forecasts

hash

hour

A trait for unicode strings.

interpolation

json

Definition for this node in JSON format.

json_pretty

Definition for this node in JSON format, with indentation suitable for display.

level

A trait for unicode strings.

multithreading

A boolean (True, False) trait.

output

A trait for unicode strings.

outputs

An instance of a Python list.

parameter

A trait for unicode strings.

prefix

s3

source_coordinates

sources

style

A trait whose value must be an instance of a specified class.

units

A trait for unicode strings.

Members:

__init__(**kwargs)
date

A trait for unicode strings.

property forecasts
hour

A trait for unicode strings.

level

A trait for unicode strings.

parameter

A trait for unicode strings.

property prefix
property source_coordinates
property sources