I am using ArcMap 10.2.2.
I have two .hgt files in 16-bit signed integer data. All I have done so far is to mosaic them together (Mosaic to new raster).
Since the DEM data are provided in Motorola or IEEE byte order, which stores the most significant byte first ("big endian"), I`d have to swap the bytes. The only examples I have found show how to swap the unsigned integer data, e.g. CON([in_grid] >= 32768, [in_grid] - 65536, [in_grid])
Can someone advise me which expression should I use for 16-bit signed integer?