I am using QGIS 2.14 Essen. I am working on ocean data points and I would like to interpolate them to create a raster. The problem is, when I do the interpolation, the areas where there is land are also filled with data. What I want to do is to interpolate the data only on the oceans area and not on land. I want the land areas to remain with no data.
Is there anyway to this?