| chl | Sea Surface Chlorophyll Data | 
| colPalette | Default color palette most using on environmental representations. | 
| detectFronts | Apply gradient-based methodologies to environmental data | 
| getGradients | Apply gradient-based methodologies to environmental data | 
| getGradients.array | Apply gradient-based methodologies to environmental data | 
| getGradients.default | Apply gradient-based methodologies to environmental data | 
| getGradients.list | Apply gradient-based methodologies to environmental data | 
| getGradients.matrix | Apply gradient-based methodologies to environmental data | 
| getGradients.RasterLayer | Apply gradient-based methodologies to environmental data | 
| getGradients.SpatRaster | Apply gradient-based methodologies to environmental data | 
| sst | Sea Surface Temperature Data |