Ecosim and Ecospace currency unit warning

[jeroens]

I noticed that in the "Model parameters” tab, it says that units should be set to t/km^{2 and years for Ecosim and Ecospace. I would like to be able to run Ecosim in a model balanced for energy (rather than biomass) density. Does the statement in the “Model parameters” tab imply any technical obstacles to such use? I have tested this by running Ecosim in a model based on different units and found no problems, but I would prefer to know for sure}