REM The topography and lakes image was created by combining the USGS tiles
REM found at the following url:
REM ftp://edc.usgs.gov/pub/data/gtopo30/global
REM The lakes were added using the dataset BASEMAPS/LSMASK

EU MAKE    0  24    36  49    52  98    23  92                                                                      
EU MAKE   25 130    42 110   102 175    99 195                                                                      
EU MAKE  131 253   109   0   172  20   192  45                                                                      
EU MAKE  254 255   115 115     0   0     0   0                
EU SAVE  HRTOPO

SU INI HRTOPO VISR BRIT
SU MAKE HRTOPO -100 0 0 0 
SU MAKE HRTOPO 0 4000 0 253
SU MAKE HRTOPO 4000 9000 253 253

REM Note that this SU table only extends to 4000m to view the entire range of the
REM earth, you need to use the following commands:

REM SU INI HRTOPO VISR BRIT
REM SU MAKE HRTOPO -100 0 0 0 
REM SU MAKE HRTOPO 0 9000 0 253

If you have questions about the topograpy/lakes file, 
e-mail mcidas-users@ssec.wisc.edu
and cc rickk@ssec.wisc.edu