VARIABLES_NOT_DEFINED = "variables are not defined"
TIME_VARIABLE_INEXISTENT = "selected time variable does not exists"
PANEL_VARIABLE_INEXISTENT = "selected panel variable does not exists"
INVALID_METHOD = "invalid method, must be :fast (Float32) or :precise (Float64)"
SELECTED_VARIABLES_DOES_NOT_EXISTS = "selected variables does not exists"
SOME_VARIABLES_NOT_FOUND = "some variables were not found"
TIME_ERROR = "time variable has some gaps or repeated values or"
PANEL_ERROR = "panel variable has some gaps"
DATANAMES_REQUIRED = "required varnames in datanames option"
