What are the controls on the left?
Each dive has it’s own individual set of controls that can be used to load in additional data for the dive, color the dive track with the ROVCTD data, adjust the height of the dive track relative to the terrain, and control the playback of the dive. The letters (which are also buttons) have roll-over text to help you remember what they do. The large slider controls the ROV and ship position/orientations according to their time history. The GMT time is displayed on the left of the blue ball and updates only when you let go of the slider. The smaller slider in the upper left controls the vertical offset of the dive track relative to the terrain. You can adjust this plus or minus 25 m. The dive name in green is the one whose controls are active. To activate controls for another dive click on the green dive name to turn that one off (the controls are unloaded) and then click on another dive name (those controls are loaded).