Returns value of run property if one is available else NA is provided.

Returns value of run property if one is available else NA is provided.

getRunPropertyValue(run_props, colName)

Arguments

run_props	dataframe with four columns ("name", "value", "java_data_type", and "location" defined when a Run Properties File provided by the system is read by the readRunPropertiesFile() function.
colName	character vector of length 1 with the name of the property whose value is sought.