<put algortithm description here>
Grids to Merge
[multipleinput: rasters]Preferred data storage type
[selection]<put parameter description here>
Options:
Default: 0
Interpolation
[selection]<put parameter description here>
Options:
Default: 0
Overlapping Cells
[selection]<put parameter description here>
Options:
Default: 0
Merged Grid
[raster]processing.runalg('saga:mergerasterlayers', grids, type, interpol, overlap, merged)