abc.json

{
    "composition": {
        "MyProcess": "process[glucose:float,glucose:float]",
        "cell": {
            "glucose" : "float",
            "calcium" : "float"
        }
    },
    "interface": { },
    "bridge": { },
    "state": {
        "MyProcess": {
            "address": "local:!processes.MyProcess",
            "config": {
                "calcium_growth": 0.1, 
                "glucose_growth": 0.1,
                "dt" : "0.1",
                "alpha": "0.1"
            },
            "interval": 1.0,
            "inputs": {"glucose": ["cell", "glucose"]},
            "outputs": {"calcium": ["cell", "calcium"]}
        },
        "cell": {
            "glucose" : "3.0",
            "calcium" : "0.0"
        }
    }
}