Bug in r.mapcalc (GRASS 5.0 beta4)?

[Juergen]

Hello everybody,

one reason for me making the step from GRASS 4.21 to 5 was the better
floating point support. Everything seemed to run very well until I tried
to use the module shade.rel.sh. After I adapted the script to the new
r.mapcalc variables (changing "$ewres" to "ewres()" - Markus, thank you
for letting us know) few cells on my map got the value 0.
In GRASS 4.2.1 the calculation with the same map runs without any
"holes" in the data.

Juergen Rogozia