__output_name:__ Prefix for all output files.
+__--seed seed:__ Set seed for the random number generator used in simulation. The seed should be a 32-bit unsigned integer.
+
__-q:__ Set it will stop outputting intermediate information.
### Outputs:
output_name.sim.isoforms.results, output_name.sim.genes.results: Expression levels estimated by counting where each simulated read comes from.
+output_name.sim.alleles.results: Allele-specific expression levels estimated by counting where each simulated read comes from.
output_name.fa if single-end without quality score;
output_name.fq if single-end with quality score;