Change HISTORY.rc duration to 20mins for ModelE2.1 int tests

test/shared/commonFunctionsForTests.sh
- Also apply the sed command to change "00000100 000000" to
  "00000000 002000" for the GCAP2 ModelE2.1 int tests.  This makes
  the frequency & duration consistent with the simulation length.

Signed-off-by: Bob Yantosca <yantosca@seas.harvard.edu>

test/shared/commonFunctionsForTests.sh

@@ -275,6 +275,12 @@ function update_config_files() {
  sed_ie "${SED_HISTORY_RC_N}" "${runPath}/HISTORY.rc"
  fi
 
+ # For ModelE2.1 fullchem runs, change frequency and duration to 20 mins
+ # in order to reduce the run time of the whole set of integration tests.
+ if grep -q "ModelE2.1" <<< "${runPath}"; then
+ sed_ie "${SED_HISTORY_RC_N}" "${runPath}/HISTORY.rc"
+ fi
+
  # Other text replacements
  sed_ie "${SED_HISTORY_RC_1}" "${runPath}/HISTORY.rc"
 }