How to save a warped raster file
JPG raster file was attached in DGN and warped by using WARP functionality. How can this warped raster file be saved (e.g. in jpg or tiff format) in a separate file?
Right click on the file > Save As > Save As Type > select GEOTIFF [*.tif; *.tiff ] or JPEG
Options > Raster Save As Settings > Options > Resampled > set on Yes as shown on the screenshot below