functions
SYNTAX
variable_domain(&variable, lower_limit, upper_limit)
DESCRIPTION
Define the domain limits for any variable for which one can take its address.
At this time only field editors check the variable domain. If one
attempts to enter a value into a field editor which is not in the domain, the
value will be set to the upper or lower limit. Important NEURON
variables such as dt, L, diam, and Ra have reasonable default domains.
Many parameters defined in model description files also have reasonable domains.
This function is most useful when a variable makes sense only as a
nonzero or positive number.
One can specify different domains only on a per name basis. Thus there
is only one domain specification for L and one for all the instances of
IClamp.amp but one can have a different specification
for IClamp.amp and VClamp.amp .
functions
SYNTAX
chdir("path")
DESCRIPTION
Change working directory to the indicated path. Returns 0 if successful
otherwise -1, ie the usual unix os shell return style.
neuron/general/function/0fun.hel : Apr 21 16:52