Merge pull request #669 from joakim-hove/ERT-799

ERT-799: Changed to use base 10 in logarithm
Ensembles · Dec 16, 2014 · a41c522 · a41c522
2 parents 598efaf + c70bd0e
commit a41c522
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/devel/libenkf/src/gen_kw.c b/devel/libenkf/src/gen_kw.c
@@ -266,8 +266,8 @@ void gen_kw_write_export_file(const gen_kw_type * gen_kw, FILE * filestream) {
     fprintf(filestream, print_string);
 
     if (gen_kw_config_should_use_log_scale(gen_kw->config, ikw)) {
-      double log_transformed_value = log(transformed_value);
-      const char * print_log_string = util_alloc_sprintf("LOG_%s:%s %g\n", key, parameter, width, log_transformed_value);
+      double log_transformed_value = log10(transformed_value);
+      const char * print_log_string = util_alloc_sprintf("LOG10_%s:%s %g\n", key, parameter, width, log_transformed_value);
       fprintf(filestream, print_log_string);
     }
   }

diff --git a/devel/libenkf/tests/gen_kw_logarithmic_test.c b/devel/libenkf/tests/gen_kw_logarithmic_test.c
@@ -86,7 +86,7 @@ void test_write_gen_kw_export_file(enkf_main_type * enkf_main)
     double value = stringlist_iget_as_double(token_list, 5, NULL);
 
     test_assert_true(value > 0.0); //Verify precision
-    test_assert_true(NULL != strstr(file_content, "LOG_")); //Verify log entry
+    test_assert_true(NULL != strstr(file_content, "LOG10_")); //Verify log entry
 
     stringlist_free(token_list);
     free(file_content);