FAQ: Difference between revisions
Jump to navigation
Jump to search
(Created page with "== How do I set up the libraries? == If you haven't already, please check out Getting_started#Compiling_libraries. Sometimes the curl library is necessary, sometimes not...") |
No edit summary |
||
| Line 4: | Line 4: | ||
Sometimes the curl library is necessary, sometimes not. Try commenting adding/commenting out -lcurl | Sometimes the curl library is necessary, sometimes not. Try commenting adding/commenting out -lcurl | ||
| Line 17: | Line 12: | ||
If such a state-file is not to hand, try <tt>utils/ic.f90</tt>. Artificial initial conditions tend to suffer | If such a state-file is not to hand, try <tt>utils/ic.f90</tt>. Artificial initial conditions tend to suffer | ||
far greater transients. Be prepared to use smaller timesteps and possible greater resolution to overcome the transient. | far greater transients. Be prepared to use smaller timesteps and possible greater resolution to overcome the transient. | ||
== I get 'matrix inversion error 1' == | |||
An error in a #define prevented serial use with openpipeflow-1.10, which was a significant update to the double parallelisation! | |||
Please update to openpipeflow-1.11 or later in this case. | |||
Revision as of 19:33, 4 August 2015
How do I set up the libraries?
If you haven't already, please check out Getting_started#Compiling_libraries.
Sometimes the curl library is necessary, sometimes not. Try commenting adding/commenting out -lcurl
Where do I get initial conditions for a simulation?
The best initial condition is almost always to restart from a run with as similar parameters as possible. See Database.
If such a state-file is not to hand, try utils/ic.f90. Artificial initial conditions tend to suffer far greater transients. Be prepared to use smaller timesteps and possible greater resolution to overcome the transient.
I get 'matrix inversion error 1'
An error in a #define prevented serial use with openpipeflow-1.10, which was a significant update to the double parallelisation! Please update to openpipeflow-1.11 or later in this case.