|
I'm going to dissent a bits. I think you could waste a lot of time on this for no good reason. I have thousands of 1km x 1km Elevation Tiles (2m resolution) in ERDAS IMG format. I want to join all of these files into one large file or single IMG file,
Why do you want to do this? (It never hurts to say the purpose!) How many thousands of images? How large would the single IMG file be? You might want to check that this will be workable in Maifold 8 before starting the merge process. Also, Manifold 8 is not at its strongest with this sort of task. Yes, you can combine any number of raster tiles by copy and paste, and that can be scripted, just as firsttube and dale have said. But other tools are faster and more convenient. Global Mapper is probably the easiest, and quickly pays for itself if you need to do a lot of this. GDAL is free and equally powerful, if you're happy working at the command line. Radian Studio is also much more powerful for this sort of task than Manifold 8--both for merging the mosaic and, of course, for viewing and analysing it.
|