IO, Lists & Utilities

This page collects the input/output nodes, the container nodes that group other nodes into lists and maps, the element/condition selectors, and small helper nodes.

IO

Directory: public/js/nodes/IO/

Node	Type	Purpose
Parse Modelpart	IO/Parse Modelpart	Parse a model-part file into model-part settings + sub-model-part lists.
Parse Materials	IO/Parse Materials	Parse a materials file into a list of materials.
Assign Material To ModelPart	IO/AssignMaterialToModelPart	Bind a material to a (sub-)model part.
Combine Materials & Modelparts	IO/CombineMaterialsModelparts	Merge material and model-part assignments.
Export case files	IO/DownloadProblem	Zip ProjectParameters.json + material files into case.zip (details).
JSON Viewer	IO/JSONView	Render the connected JSON in the side panel.
Run Problem	IO/Run Problem	Trigger a backend Kratos run (requires a local Kratos).
Key/Value	IO/KeyValue	A single key/value pair building block.

The JSON Viewer node connected to a data source is the quickest way to inspect generated output:

Lists & maps

Directory: public/js/nodes/lists/, public/js/nodes/maps/

Container nodes that aggregate their inputs into an array or object.

Node	Type	Purpose
Generic List	Lists/Generic List	Ordered list of arbitrary inputs.
List of Processes	Lists/Processes	Collect process nodes into the boundary-condition list.
List of Output processes	Lists/Output processes	Collect output-process nodes.
List of Materials	Lists/Materials	Collect material nodes.
List of Submodelparts	Lists/Submodelparts	Collect sub-model parts.
Map	Lists/Map	Key→value map of inputs.

Output processes

Directory: public/js/nodes/output_processes/

Node	Type	Purpose
GiD Output	Output processes/GiD	Configure GiD output.
Output Process (base)	—	Base class for output-process nodes.

Selectors

Directory: public/js/nodes/selectors/

Node	Type	Purpose
Elements	Elem & Cond/Elements	Pick a Kratos element type (backed by db/elements.js).
Conditions	Elem & Cond/Conditions	Pick a Kratos condition type (backed by db/conditions.js).

Utilities

Directory: public/js/nodes/utilities/

Helper	File	Purpose
Error Handler	utilities/error_handler.js	Draws error marks/tooltips on nodes with validation problems.
Key/Value	utilities/key_value.js	Key/value helper.
Process Parser	utilities/process_parser.js	Helpers for turning parsed Kratos processes into node data.

Generic building blocks (constants, math, watch, console, JSON parse/merge, download) also come from public/js/base.js.