You can then zoom in and out with a up and down motion.
For Mac users who have a track pad enable the two finger scroll options. You can also pan the map by pressing down on the spacebar and moving your mouse. Tired of toggling between the zoom and pan icons? GMA 2.6.0 features zoom by the mouse scroll wheel and pan by right clicking your mouse and dragging. There are six new features in this release which include improved ease of use with the new zoom and pan features, importing and saving Microsoft Excel Spreadsheets in 20 (.xlsx) format, editing the min and max on certain grids before importing, an exemplary MCS portal for USGS data, a disclaimer message before entering the GMA application and a handy tooltip displaying the opacity values on the layer manager. We are pleased to announce a new release, version 2.6.0.
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