i.rectify
Rectifies an image by computing a coordinate transformation for each pixel in the image based on the control points. 
Imagery (i.*)
ParameterMultipleInput|rasters|Name of raster maps to rectify|3|False
ParameterFile|gcp|Ground Control Points file|False|False
ParameterSelection|order|Rectification polynomial order|1;2;3|0
ParameterString|resolution|Target resolution|None|False|True
ParameterNumber|memory|Amount of memory to use in MB|1|None|300|True
ParameterSelection|method|Interpolation method to use|nearest;linear;cubic;lanczos;linear_f;cubic_f;lanczos_f|0
ParameterCrs|crs|Destination CRS|None|False
Hardcoded|extension=rectified
*ParameterBoolean|-t|Use thin plate spline|False
OutputDirectory|output|Output Directory