There may be conversion programs out there, but I don't know where.
I have not found the details of .ras format, but I wonder if the file
size is rows*cols*2 or rows*cols*4. If so, you can change the file
extension to .bil for integers or .flt for floating-point numbers and
create the appropriate header according to the ESRI documentation.
harvey
saurabh gunjan wrote:
I am using Gram ++ software and created raster files after digitizing
it. now i want to open it in Erdas Imagine software. But as the files
created are with .ras extention it could not be open in either Erdas
Imagine or Arc GIS. on the other hand i tried to open the .img files
of Erdas and Arc shp file in Gram ++ it also not worked. please guide me
Saurabh Gunjan
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