I have downloaded bathymetric data into QGIS. In order to use it I need to conduct a float to raster conversion. I have not been able to find how to do this on any of the forums. I have unsuccessfully tried using 'Raster' --> 'Conversion' --> 'Translate' option but still have found no attributes in my attributes table.
Here is a shot of the float file (grey shades file in the background) and the habitat area in green. I have also opened the attribute table of the habitat area file for you to see, which shows the all the statistical areas included, the sum of which make up the entire habitat area. Eventually i am planning to use interpolation plugin (TIN) to calculate HABITAT volume. That is the purpose of this exercise.