r.resamp.rst Reinterpolates using regularized spline with tension and smoothing. Raster (r.*) ParameterRaster|input|Raster layer|False ParameterNumber|ew_res|Desired east-west resolution|0.0|None|1 ParameterNumber|ns_res|Desired north-south resolution|0.0|None|1 ParameterBoolean|-t|Use dnorm independent tension|False ParameterBoolean|-a_r.region|Align region to resolution (default = align to bounds) in r.region|False OutputRaster|elevation|Resampled RST