[CIG-SHORT] Restart

[Birendra jha]

Hi
 
1. Is it possible to restart a pylith run from where it stopped? I only have displacements at every point (vtk output of the problem.formulation.output.domain). Can I use something like following, but displacements in place of stress:
 
[pylithapp.timedependent.materials.upper_crust]
db_initial_stress = spatialdata.spatialdb.SimpleDB
db_initial_stress.iohandler.filename = spatialdb/initial_stress.spatialdb
 
2. Is there something like db_initial_displacement for each material region?
 
3. Right now I have displacements for entire domain together. Can I get nodal displacements by material region (to be used above for restart)? 
Following doesn't work because elasticisotropic3d.outputmatelastic.vertex_data_fields does not exist:
[pylithapp.timedependent.materials.elastic.output]
output_freq = time_step
time_step = 1.0*yr
vertex_data_fields = [displacements]
 
Any suggestions on how to restart?
 
Thanks and regards
Birendra
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://geodynamics.org/pipermail/cig-short/attachments/20120916/8522c9e7/attachment.htm