This documentation is not for the latest stable Salvus version.
Receivers in a seismological context.
Specifically this means:
For 2D the latitude will ignored and only the longitude will be assumed. This is the default polar coordinate system with:
x = r * cos(phi)
y = r * sin(phi)
phi
is the longitude here.
salvus_flow.simple_config.SalvusFlowSimpleConfigException
Raised if a receiver file couldnot be parsed.