Template
Run a model only if the layer has more than N features
by EMDS Team
Counts features in the input, then only runs the model if the count exceeds a threshold. Edit the threshold in the IF step.
Tags
Workflow definition (read-only)
{
"id": "",
"name": "Run a model only if the layer has more than N features",
"description": "Starter template: count features in the input, then only run the model if the count exceeds a threshold. Edit the threshold in the IF step.",
"version": 1,
"steps": [
{
"id": "",
"name": "Remember the minimum feature count",
"description": "",
"step_type": "set_variable",
"enabled": true,
"continue_on_error": false,
"config": {
"scope": "local",
"operation": "set",
"variable_name": "min_features",
"value": "10"
},
"children": [],
"else_children": []
},
{
"id": "",
"name": "Only if feature count > minimum",
"description": "Replace {{feature_count}} with a real count source.",
"step_type": "if_else",
"enabled": true,
"continue_on_error": false,
"config": {
"variable_name": "feature_count",
"operator": "greater_than",
"expected_value": "{{min_features}}"
},
"children": [
{
"id": "",
"name": "Run model",
"description": "Configure with Wizard… to pick the engine + model.",
"step_type": "task",
"enabled": true,
"continue_on_error": false,
"config": {
"engine_type": "",
"model_reference": "",
"input_source": "assessment",
"store_result_as": "result"
},
"children": [],
"else_children": []
}
],
"else_children": [
{
"id": "",
"name": "Log: skipped — not enough features",
"description": "",
"step_type": "log",
"enabled": true,
"continue_on_error": false,
"config": {
"level": "info",
"message": "Skipped: only {{feature_count}} feature(s), need more than {{min_features}}."
},
"children": [],
"else_children": []
}
]
}
]
}