@sweetpi, i am monitoring my gas consumption (every 10 minutes i fill a variable with the number of m3 over those 10 minutes).

So i think that a “discrete” type should be more appropriate than a “continuous”, so i added “discrete”: true into this

```
{
"variables": [
{
"name": "ConsoGaz10",
"expression": "$gas_consumed",
"type": "number",
"discrete": true,
"unit": "m³",
"label": "Conso Gaz Inst."
}
],
"xLink": "",
"id": "conso-gaz-24h",
"name": "inst./24h",
"class": "VariablesDevice"
},
```

but unfortunately pimatic is still seeing that as a continuous variable.

By the way with the new graph you can’t click on an item to disable/enable it in the legend of the graph.