Changeset 1018 for XIOS/trunk/src/transformation/generic_algorithm_transformation.cpp

Timestamp:

01/10/17 13:52:53 (7 years ago)

Author:

mhnguyen

Message:

Improving missing-value processing
If detect_missing_value is activated, then all missing value will be converted to
NaN (Not-a-number) in input of data flow then they will be reconverted to missing value on output

+) Update SourceFilter?, TemporalFilter? and SpatialTransformFilter? with new processing
+) Update all transformations with new processing

Test
+) On Curie
+) Work

File:

• XIOS/trunk/src/transformation/generic_algorithm_transformation.cpp (modified) (2 diffs)

XIOS/trunk/src/transformation/generic_algorithm_transformation.cpp

@@ -11 +11 @@
 #include "context_client.hpp"
 #include "client_client_dht_template.hpp"
+#include "utils.hpp"
 
 namespace xios {
@@ -31 +32 @@
                                             const double& defaultValue)
 {
-  int nbLocalIndex = localIndex.size();
-  bool hasMissingValue = (0.0 != defaultValue) ? true : false;
+  int nbLocalIndex = localIndex.size();  
+  bool hasMissingValue = NumTraits<double>::isnan(defaultValue);  
   if (hasMissingValue)
   {
     for (int idx = 0; idx < nbLocalIndex; ++idx)
     {
-      if (defaultValue == *(dataInput + idx))
+      if (NumTraits<double>::isnan(*(dataInput + idx)))
       {
         flagInitial[localIndex[idx].first] = false;