Auryn simulator

Simulator for spiking neural networks with synaptic plasticity

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ras format definition

The file extension “ras” is used for spiking data files created by the SpikeMonitor. The format is a space separated list containing “time neuronnumber” pairs:

5.680800  2120
5.683600  496
5.685500  1936
5.693700  2464
5.700700  1856
5.716600  1464

Time is as usual given in units of seconds. The neuron number refers to the NeuronID within a SpikingGroup.

Merging ras files from multiple ranks

When running in parallel you will often encounter having to merge the ras files from multiple ranks (e.g. output.X.ras). This can be done efficiently using linux sort program

sort -g -m output.*.ras > output.ras
manual/ras.1389616019.txt.gz · Last modified: 2014/01/13 13:26 by zenke