Frequently asked questions¶
The variations in the likelihood space are too large. When normalising the space this may result in inf or Nan. Please reduce the potential search interval for hyper parameters “h_*”, i.e. reduce and/or increase the upper and/or lower bounds in the project config_*.yaml, respectively.
RuntimeError: To use MKL 2018 with Theano you MUST set “MKL_THREADING_LAYER=GNU” in your environment.
No error will be thrown, but during “beat sample” the compilation of the forward model function ḿay take a long time. In such a case the default compilation flags of theano may be overwritten. This may result in longer runtime.:
THEANO_FLAGS=optimizer=fast_compile beat sample Projectpath
ValueError: Specified more workers that sample in the posterior “8”, than there are total number of workers “0”
This means that the geodetic (static) Green’s Function store does not cover the full depth-distance range of the source- receiver pairs. Please make sure that these ranges are wide enough in depths and distances!
This means that the seismic Green’s Function store does not cover the full depth-distance range of the source- receiver pairs. Please make sure that these ranges are wide enough in depths and distances! It also may occur when waveform-arrivals have been requested through the configuration at a time window where synthetics haven’t been calculated. E.g. S-waves ‘any_S’ are configured, but the GF store has not been computed including them.
Unfortunately, some incompatibility arose from beta to version 1.0. Finite fault projects that have been sampled and created using the beta version will need to undergo some manual changes by the user to be loadable under version 1.0.
Rename config_ffo.yaml to config_ffi.yaml
Rename “$project_folder/ffo” to “$project_folder/ffi”
To update the config file run:
beat update $project_folder --mode=ffi # (--diff to display updates first)
According to the $datatypes that were included in the project, recreate the fault geometry with:
beat build_gfs $project_folder --mode=ffi --force --datatypes=$datatypes
X forwarding needs to be activated in the ssh config! For linux:
set “X11Forwarding” to “yes”, save and close
in the shell run:
systemctl restart sshd # could require sudo rights
NameError: global name ‘exc’ is not defined