Examples¶
The following examples show how to use the loader APIs:
1. Parsing¶
This sample shows how to read a CWL document from a remote public URL:
In [1]:
Copied!
from cwl_loader import load_cwl_from_location
cwl_document = load_cwl_from_location('https://raw.githubusercontent.com/eoap/schemas/main/experimental/stac-api-client.cwl')
from cwl_loader import load_cwl_from_location
cwl_document = load_cwl_from_location('https://raw.githubusercontent.com/eoap/schemas/main/experimental/stac-api-client.cwl')
2025-08-14 23:06:11.052 | INFO | cwl_loader:load_cwl_from_location:192 - Loading CWL document from https://raw.githubusercontent.com/eoap/schemas/main/experimental/stac-api-client.cwl...
2025-08-14 23:06:11.137 | INFO | cwl_loader:load_cwl_from_yaml:123 - Updating the model to v1.2...
2025-08-14 23:06:11.141 | INFO | cwl_loader:load_cwl_from_yaml:134 - Raw CWL document successfully updated to v1.2! Now converting to the CWL model...
2025-08-14 23:06:12.211 | INFO | cwl_loader:load_cwl_from_yaml:142 - Raw CWL document successfully updated to v1.2! Now dereferencing the FQNs...
2025-08-14 23:06:12.212 | INFO | cwl_loader:_clean_process:65 - Cleaning CommandLineTool stac-client...
2025-08-14 23:06:12.213 | INFO | cwl_loader:load_cwl_from_yaml:150 - CWL document successfully dereferenced!
2. Serializing¶
This sample shows how to write a CWL document to a stream (string, file, ...):
In [2]:
Copied!
from cwl_loader import dump_cwl
import sys
dump_cwl(process=cwl_document, stream=sys.stderr)
from cwl_loader import dump_cwl
import sys
dump_cwl(process=cwl_document, stream=sys.stderr)
id: stac-client
class: CommandLineTool
label: STAC Client Tool
doc: |
This tool uses the STAC Client to search for STAC items
inputs:
- id: api_endpoint
label: STAC API endpoint
doc: STAC API endpoint for Landsat-9 data
type: |-
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#APIEndpoint
- id: search_request
label: STAC API settings
doc: STAC API settings for Landsat-9 data
type: |-
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings
outputs:
- id: search_output
type: File
outputBinding:
glob: discovery-output.json
requirements:
- class: InlineJavascriptRequirement
- class: NetworkAccess
networkAccess: true
- class: SchemaDefRequirement
types:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Date
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Date/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#DateTime
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#DateTime/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Duration
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Duration/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Email
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Email/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Hostname
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Hostname/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IDNEmail
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IDNEmail/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IDNHostname
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IDNHostname/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IPv4
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IPv4/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IPv6
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IPv6/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IRI
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IRI/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IRIReference
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#IRIReference/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#JsonPointer
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#JsonPointer/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Password
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Password/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#RelativeJsonPointer
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#RelativeJsonPointer/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#UUID
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#UUID/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URI
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URI/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URIReference
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URIReference/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URITemplate
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URITemplate/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Time
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#Time/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PointType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PointType/Point
type: enum
- name: https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PointType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point/coordinates
type:
name: _:9a82fd33-05e0-4fef-8a0d-9ae48bde85ff
items: double
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point/bbox
type:
name: _:a7443885-e83e-412a-a16b-8b263807ddb7
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineStringType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineStringType/LineString
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineStringType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString/coordinates
type:
name: _:a55b9727-fc3b-4e72-899d-537bd4aab56d
items: double
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString/bbox
type:
name: _:ed6508f6-59de-442d-b8fc-58bcbb3412bf
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PolygonType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PolygonType/Polygon
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#PolygonType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon/coordinates
type:
name: _:a5dfe0ee-faee-42ff-a959-4124b5caec1f
items:
name: _:9192e7dc-2cc3-4499-8b82-142ce3a77189
items: double
type: array
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon/bbox
type:
name: _:d106e625-6a5d-4eb5-a2ce-c789e7be75e7
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPointType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPointType/MultiPoint
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPointType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint/coordinates
type:
name: _:804edea1-7d04-4a3a-9543-064b89f2ff35
items:
name: _:4a4e8688-d6c3-409d-8c55-302dfb9145ef
items: double
type: array
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint/bbox
type:
name: _:9c0b8d47-c99e-4a47-a53b-8f1fa3aed651
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineStringType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineStringType/MultiLineString
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineStringType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString/coordinates
type:
name: _:53fd80eb-bdfd-4119-abcd-3a785e8ffb58
items:
name: _:3a3aa22a-e824-4dd5-b6c0-3de0d9e3911b
items:
name: _:c6dc9df9-1874-47de-8bdb-42b902efb250
items: double
type: array
type: array
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString/bbox
type:
name: _:a020415b-14b7-41bc-b4b8-edf0c4038cd8
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygonType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygonType/MultiPolygon
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygonType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon/coordinates
type:
name: _:69a60bc1-8134-4ee5-b49c-edccb8eba595
items:
name: _:3a717437-6f3a-404b-95b1-889fe128030f
items:
name: _:a96d5bed-cc54-4e14-8be4-d2a38dc61758
items:
name: _:37123a52-a15a-4590-a90e-b2c1e610ab7a
items: double
type: array
type: array
type: array
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon/bbox
type:
name: _:ba0d419b-d793-426e-9a01-4b2e29cea834
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureType/Feature
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature/id
doc: "Identifier"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature/geometry
type:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature/bbox
type:
name: _:796abf02-e69f-4fc4-8ff0-7de718cdc321
items: double
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollectionType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollectionType/GeometryCollection
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollection
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollection/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollectionType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollection/geometries
type:
name: _:4b668c40-45e3-46dc-885e-5aa1ec9aeb0b
items:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollection/bbox
type:
name: _:c52b1c11-dff5-4ad0-adce-4335bd0df502
items: double
type: array
type: record
- name: https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/href
doc: "i.e. http://data.example.com/buildings/123"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/rel
doc: "i.e. alternate"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/type
doc: "i.e. application/geo+json"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/hreflang
doc: "i.e. en"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/title
doc: "i.e. Trierer Strasse 70, 53115 Bonn"
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link/length
type: int
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollectionType
symbols:
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollectionType/FeatureCollection
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/type
type:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollectionType
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/features
type:
name: _:c35756a1-feb5-4d71-a38e-a59ce017807e
items:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Feature
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/links
type:
name: _:b4472faa-2391-4700-88fa-599801f3ca4c
items:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Link
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/timeStamp
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/numberMatched
type: int
- name:
https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#FeatureCollection/numberReturned
type: int
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#KeyValuePair
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#KeyValuePair/key
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#KeyValuePair/value
type: string
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#APIEndpoint
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#APIEndpoint/url
type:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URI
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#APIEndpoint/headers
type:
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https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#KeyValuePair
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#DatetimeInterval
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#DatetimeInterval/start
type:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#DateTime
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#DatetimeInterval/end
type:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#DateTime
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Fields
fields:
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https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Fields/include
type:
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type: array
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type:
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items: string
type: array
type: record
- name:
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symbols:
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type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Direction
symbols:
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- https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Direction/desc
type: enum
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#SortBy
fields:
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https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#SortBy/field
type: string
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#SortBy/direction
type:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Direction
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/bbox
type:
- 'null'
- name: _:1f16081b-26b9-405e-b747-76226a353a9e
items: double
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/datetime
type:
- 'null'
- https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#DateTime
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/datetime-interval
type:
- 'null'
- https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#DatetimeInterval
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/intersects
type:
- 'null'
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Point
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPoint
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#LineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiLineString
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#Polygon
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#MultiPolygon
- https://raw.githubusercontent.com/eoap/schemas/main/geojson.yaml#GeometryCollection
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/collections
type:
- 'null'
- name: _:595c5730-b134-4555-bc28-d7a5537993a1
items: string
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/ids
type:
- 'null'
- name: _:2d120a3b-026b-4333-8cc3-8a3331c48747
items: string
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/limit
type:
- 'null'
- int
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/fields
type:
- 'null'
- https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#Fields
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/filter
type:
- 'null'
- Any
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/filter-lang
type:
- 'null'
- https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#FilterLang
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/filter-crs
type:
- 'null'
- name: _:b349accf-3a24-46a4-9ba6-211ee842c5cd
items:
https://raw.githubusercontent.com/eoap/schemas/main/string_format.yaml#URI
type: array
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings/sortby
type:
- 'null'
- name: _:90f41760-1c97-41d3-961f-68b61b4e6bdf
items:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#SortBy
type: array
type: record
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACAPI
fields:
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACAPI/api_endpoint
type:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/api-endpoint.yaml#APIEndpoint
- name:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACAPI/search_request
type:
https://raw.githubusercontent.com/eoap/schemas/main/experimental/discovery.yaml#STACSearchSettings
type: record
hints:
- class: DockerRequirement
dockerPull: docker.io/library/stac-client
cwlVersion: v1.2
baseCommand:
- stac-client
arguments:
- search
- $(inputs.api_endpoint.url.value)
- ${ const args = []; const collections = inputs.search_request.collections;
args.push('--collections', collections.join(",")); return args; }
- ${ const args = []; const bbox = inputs.search_request?.bbox; if
(Array.isArray(bbox) && bbox.length >= 4) { args.push('--bbox',
...bbox.map(String)); } return args; }
- ${ const args = []; const limit = inputs.search_request?.limit;
args.push("--limit", (limit ?? 10).toString()); return args; }
- ${ const maxItems = 5; return ['--max-items', maxItems.toString()]; }
- ${ const args = []; const filter = inputs.search_request?.filter; const
filterLang = inputs.search_request?.['filter-lang']; if (filterLang) {
args.push('--filter-lang', filterLang); } if (filter) { args.push('--filter',
JSON.stringify(filter)); } return args; }
- ${ const datetime = inputs.search_request?.datetime; const datetimeInterval =
inputs.search_request?.datetime_interval; if (datetime) { return
['--datetime', datetime]; } else if (datetimeInterval) { const start =
datetimeInterval.start?.value || '..'; const end = datetimeInterval.end?.value
|| '..'; return ['--datetime', `${start}/${end}`]; } return []; }
- ${ const ids = inputs.search_request?.ids; const args = []; if
(Array.isArray(ids) && ids.length > 0) { args.push('--ids',
...ids.map(String)); } return args; }
- ${ const intersects = inputs.search_request?.intersects; if (intersects) {
return ['--intersects', JSON.stringify(intersects)]; } return []; }
- --save
- discovery-output.json