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SWIFT
SWIFTsim
Commits
7c052c00
Commit
7c052c00
authored
Mar 03, 2016
by
Matthieu Schaller
Browse files
Also check that the final time is larger than the initial time + correct a typo.
parent
f4836978
Changes
2
Hide whitespace changes
Inline
Side-by-side
examples/main.c
View file @
7c052c00
...
...
@@ -171,7 +171,7 @@ int main(int argc, char *argv[]) {
case
'd'
:
if
(
sscanf
(
optarg
,
"%f"
,
&
dt_min
)
!=
1
)
error
(
"Error parsing minimal timestep."
);
if
(
myrank
==
0
)
message
(
"dt_min set to %e."
,
dt_m
ax
);
if
(
myrank
==
0
)
message
(
"dt_min set to %e."
,
dt_m
in
);
fflush
(
stdout
);
break
;
case
'e'
:
...
...
@@ -323,10 +323,6 @@ int main(int argc, char *argv[]) {
aFactor
(
&
us
,
UNIT_CONV_ENTROPY
),
hFactor
(
&
us
,
UNIT_CONV_ENTROPY
));
}
/* Check we have sensible time step bounds */
if
(
dt_min
>
dt_max
)
error
(
"Minimal time step size must be large than maximal time step size "
);
/* Check whether an IC file has been provided */
if
(
strcmp
(
ICfileName
,
""
)
==
0
)
error
(
"An IC file name must be provided via the option -f"
);
...
...
src/engine.c
View file @
7c052c00
...
...
@@ -1936,6 +1936,18 @@ void engine_init(struct engine *e, struct space *s, float dt, int nr_threads,
/* Print information about the hydro scheme */
if
(
e
->
nodeID
==
0
)
message
(
"Hydrodynamic scheme: %s"
,
SPH_IMPLEMENTATION
);
/* Check we have sensible time bounds */
if
(
timeBegin
>=
timeEnd
)
error
(
"Final simulation time (t_end = %e) must be larger than the start time "
"(t_beg = %e)"
,
timeEnd
,
timeBegin
);
/* Check we have sensible time step bounds */
if
(
e
->
dt_min
>
e
->
dt_max
)
error
(
"Minimal time step size must be smaller than maximal time step size "
);
/* Deal with timestep */
e
->
timeBase
=
(
timeEnd
-
timeBegin
)
/
max_nr_timesteps
;
e
->
ti_current
=
0
;
...
...
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