added tests with preliminary results (too high)

src/main/java/gov/usgs/earthquake/nshmp/gmm/PezeshkEtAl_2018.java

@@ -163,11 +163,9 @@ public abstract class PezeshkEtAl_2018 implements GroundMotionModel {
   }
 
   private double calcMean(Coefficients c, double Mw, double Rrup) {
-    if (c.imt == Imt.SA1P0) {
-      System.out.printf("Model %s: Mw = %.1f, Rrup = %.1f\n", c.model, Mw, Rrup);
-    }
     /* Eq. 5 */
     double R = sqrt(Rrup * Rrup + c.c11 * c.c11);
+
     /* Eq. 4 - log10 units */
     double μ = c.c1 +
         (c.c2 * Mw) +

src/test/java/gov/usgs/earthquake/nshmp/gmm/PezeshkEtAl_2018Tests.java

+package gov.usgs.earthquake.nshmp.gmm;
+
+import static gov.usgs.earthquake.nshmp.gmm.Gmm.PZCT18_1SS;
+import static gov.usgs.earthquake.nshmp.gmm.Gmm.PZCT18_2ES;
+
+import java.io.IOException;
+import java.util.EnumSet;
+import java.util.Set;
+import java.util.stream.Stream;
+
+import org.junit.jupiter.api.extension.ExtensionContext;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.ArgumentsProvider;
+import org.junit.jupiter.params.provider.ArgumentsSource;
+
+public class PezeshkEtAl_2018Tests implements ArgumentsProvider {
+
+  private static String GMM_INPUTS = "/gmm/pzct18_inputs.csv";
+  private static String GMM_RESULTS = "/gmm/pzct18_results.csv";
+
+  @ParameterizedTest(name = "({index}) {0} {2} {1}")
+  @ArgumentsSource(PezeshkEtAl_2018Tests.class)
+  void test(int index, Gmm gmm, Imt imt, double exMedian, double exSigma, String inputs) {
+    GmmTest.test(index, gmm, imt, exMedian, exSigma, inputs);
+  }
+
+  @Override
+  public Stream<? extends Arguments> provideArguments(ExtensionContext context) throws Exception {
+    return GmmTest.loadResults(GMM_RESULTS, GMM_INPUTS);
+  }
+
+  /* Result generation sets */
+  private static Set<Gmm> gmms = EnumSet.of(
+      PZCT18_1SS,
+      PZCT18_2ES);
+
+  private static Set<Imt> imts = PezeshkEtAl_2018.COEFFS_1SS.imts();
+
+  public static void main(String[] args) throws IOException {
+    GmmTest.generateResults(gmms, imts, GMM_INPUTS, GMM_RESULTS);
+  }
+}

src/test/resources/gmm/pzct18_inputs.csv

+#Mw,rjB,rRup,rX,dip,width,zTor,zHyp,rake,vs30,vsInf,z1p0,z2p5
+5.0,0,5.0,0,90,0,0,0,0,3000,0,NaN,NaN
+6.0,0,5.0,0,90,0,0,0,0,3000,0,NaN,NaN
+7.0,0,5.0,0,90,0,0,0,0,3000,0,NaN,NaN
+8.0,0,5.0,0,90,0,0,0,0,3000,0,NaN,NaN
+5.0,0,10.0,0,90,0,0,0,0,3000,0,NaN,NaN
+6.0,0,10.0,0,90,0,0,0,0,3000,0,NaN,NaN
+7.0,0,10.0,0,90,0,0,0,0,3000,0,NaN,NaN
+8.0,0,10.0,0,90,0,0,0,0,3000,0,NaN,NaN
+5.0,0,30.0,0,90,0,0,0,0,3000,0,NaN,NaN
+6.0,0,30.0,0,90,0,0,0,0,3000,0,NaN,NaN
+7.0,0,30.0,0,90,0,0,0,0,3000,0,NaN,NaN
+8.0,0,30.0,0,90,0,0,0,0,3000,0,NaN,NaN
+5.0,0,70.0,0,90,0,0,0,0,3000,0,NaN,NaN
+6.0,0,70.0,0,90,0,0,0,0,3000,0,NaN,NaN
+7.0,0,70.0,0,90,0,0,0,0,3000,0,NaN,NaN
+8.0,0,70.0,0,90,0,0,0,0,3000,0,NaN,NaN