From 847bd0736aa0fcd916a2e4704de69f271cfeb22b Mon Sep 17 00:00:00 2001
From: Kristian Bendiksen <kristian.bendiksen@gmail.com>
Date: Mon, 21 Oct 2019 23:31:39 +0200
Subject: [PATCH] #4819 Write contour map metadata header.

---
 .../RicExportContourMapToAsciiFeature.cpp     | 26 +++++++++++++++++++
 .../RicExportContourMapToAsciiFeature.h       |  5 ++++
 2 files changed, 31 insertions(+)

diff --git a/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.cpp b/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.cpp
index 9bf06b927a..223b5783af 100644
--- a/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.cpp
+++ b/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.cpp
@@ -34,6 +34,7 @@
 #include "cafUtils.h"
 
 #include <QAction>
+#include <QDateTime>
 #include <QDebug>
 #include <QFileDialog>
 
@@ -136,6 +137,28 @@ void RicExportContourMapToAsciiFeature::onActionTriggered( bool isChecked )
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RicExportContourMapToAsciiFeature::writeMetaDataToStream( QTextStream&                   stream,
+                                                               const RimContourMapProjection* contourMapProjection,
+                                                               const QString&                 caseName,
+                                                               bool                           exportLocalCoordinates )
+{
+    cvf::Vec2ui numVerticesIJ = contourMapProjection->numberOfVerticesIJ();
+    stream << "# case name : " << caseName << "\n";
+    stream << "# sampling points : nx=" << numVerticesIJ.x() << " ny=" << numVerticesIJ.y() << "\n";
+    QDateTime now = QDateTime::currentDateTime();
+    stream << "# time and date : " << now.toString( Qt::ISODate ) << "\n";
+    stream << "# property name : " << contourMapProjection->resultDescriptionText() << "\n";
+    if ( exportLocalCoordinates )
+    {
+        stream << "# UTM offset : x=" << contourMapProjection->origin3d().x()
+               << " y=" << contourMapProjection->origin3d().y() << "\n";
+    }
+    stream << "\n\n";
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -217,10 +240,12 @@ RicfCommandResponse RicExportContourMapToAsciiFeature::execute()
     if ( existingEclipseContourMap )
     {
         contourMapProjection = existingEclipseContourMap->contourMapProjection();
+        contourMapName       = existingEclipseContourMap->createAutoName();
     }
     else if ( existingGeoMechContourMap )
     {
         contourMapProjection = existingGeoMechContourMap->contourMapProjection();
+        contourMapName       = existingGeoMechContourMap->createAutoName();
     }
 
     CAF_ASSERT( contourMapProjection );
@@ -234,6 +259,7 @@ RicfCommandResponse RicExportContourMapToAsciiFeature::execute()
     {
         QString     tableText;
         QTextStream stream( &exportFile );
+        writeMetaDataToStream( stream, contourMapProjection, contourMapName, m_exportLocalCoordinates.value() );
         writeContourMapToStream( stream,
                                  contourMapProjection,
                                  m_exportLocalCoordinates.value(),
diff --git a/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.h b/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.h
index 21fb79886c..2a7d7ba448 100644
--- a/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.h
+++ b/ApplicationCode/Commands/RicExportContourMapToAsciiFeature.h
@@ -41,6 +41,11 @@ protected:
     bool isCommandEnabled() override;
     void onActionTriggered( bool isChecked ) override;
 
+    static void writeMetaDataToStream( QTextStream&                   stream,
+                                       const RimContourMapProjection* contourMapProjection,
+                                       const QString&                 caseName,
+                                       bool                           exportLocalCoordinates );
+
     static void writeContourMapToStream( QTextStream&                   stream,
                                          const RimContourMapProjection* contourMapProjection,
                                          bool                           exportLocalCoordinates,