At present [we don't have any anomaly data in the PCEx](https://github.com/pacificclimate/climate-explorer-data-prep/issues/101). But when we do, we should display the maps of future quantities as a change from baseline. Since, it's [nearly impossible](https://github.com/pacificclimate/climate-explorer-data-prep/issues/106) to visually differentiate the past and future maps.
At present we don't have any anomaly data in the PCEx. But when we do, we should display the maps of future quantities as a change from baseline. Since, it's nearly impossible to visually differentiate the past and future maps.