chabbymark
New member
Recently, I have been trying to use NLCD 30 m data for WRF. Now they only provide the NCLD data for the entire US. I can either put the entire NLCD data or crop the area which I am interested in. But for both methods, I have encountered some difficulties and need help.
For putting the entire big chunk of data, the data has a very high resolution. With this resolution, the data has 10^5 pixels in both directions and need 6 digits to represent pixel numbers. The problem is that geogrid.exe only reads the file of geogrid binary format with a filename that only has 5 digits. Is that possible that I can go around with this and make the geogrid.exe to read filename with 6 digits?
For cropping area, I don't have a good tool for now. The default tool provided by the website is not free and needs a license. Do you happen to know another way to do this?
For putting the entire big chunk of data, the data has a very high resolution. With this resolution, the data has 10^5 pixels in both directions and need 6 digits to represent pixel numbers. The problem is that geogrid.exe only reads the file of geogrid binary format with a filename that only has 5 digits. Is that possible that I can go around with this and make the geogrid.exe to read filename with 6 digits?
For cropping area, I don't have a good tool for now. The default tool provided by the website is not free and needs a license. Do you happen to know another way to do this?