diff --git a/docs/reference/configuration/observations.rst b/docs/reference/configuration/observations.rst index 360bf8413e5..007107c4edf 100644 --- a/docs/reference/configuration/observations.rst +++ b/docs/reference/configuration/observations.rst @@ -180,6 +180,8 @@ The default error mode for the :ref:`HISTORY_OBSERVATION ` keyword is RELMIN, while the default for the :ref:`SUMMARY_OBSERVATION ` keyword is ABS. +The default value for `ERROR_MIN` is 0.1. + ERT will not load an observation if the total error associated with an observation is zero. A zero error is incompatible with the logic used in the history matching process. Therefore, setting a minimum error is particularly important for