This function returns an nml value according to the arg_name nml list for GLM.
Usage
get_nml_value(glm_nml = NA, arg_name, nml_file = NA, ...)
Arguments
- glm_nml
a nml (a list) for GLM config
- arg_name
a string representing a valid field in glm_nml
- nml_file
a string with the path to the GLM glm2.nml file or
'template' for loading the GLM template nml file with GLM3r (default)
- ...
additional arguments passed to get_block, such as warn=TRUE
Value
arg_val value for the valid field in glm_nml specified by arg_name
