diff --git a/.idea/aws.xml b/.idea/aws.xml
new file mode 100644
index 00000000..b63b642c
--- /dev/null
+++ b/.idea/aws.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="accountSettings">
+    <option name="activeRegion" value="us-east-1" />
+    <option name="recentlyUsedRegions">
+      <list>
+        <option value="us-east-1" />
+      </list>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/meteoinfo-common/src/main/java/org/meteoinfo/common/util/GlobalUtil.java b/meteoinfo-common/src/main/java/org/meteoinfo/common/util/GlobalUtil.java
index 3e5587bb..b44983ce 100644
--- a/meteoinfo-common/src/main/java/org/meteoinfo/common/util/GlobalUtil.java
+++ b/meteoinfo-common/src/main/java/org/meteoinfo/common/util/GlobalUtil.java
@@ -67,7 +67,7 @@ import java.util.zip.ZipInputStream;
      public static String getVersion(){
          String version = GlobalUtil.class.getPackage().getImplementationVersion();
          if (version == null || version.equals("")) {
-             version = "3.5.10";
+             version = "3.5.11";
          }
          return version;
      }
diff --git a/meteoinfo-data/meteoinfo-data.iml b/meteoinfo-data/meteoinfo-data.iml
index da7f0350..04059519 100644
--- a/meteoinfo-data/meteoinfo-data.iml
+++ b/meteoinfo-data/meteoinfo-data.iml
@@ -53,5 +53,6 @@
     <orderEntry type="library" name="Maven: com.github.albfernandez:juniversalchardet:2.4.0" level="project" />
     <orderEntry type="library" name="Maven: commons-io:commons-io:2.11.0" level="project" />
     <orderEntry type="library" name="Maven: org.apache.commons:commons-compress:1.21" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.12.0" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/meteoinfo-data/pom.xml b/meteoinfo-data/pom.xml
index f398c1b2..23e872a4 100644
--- a/meteoinfo-data/pom.xml
+++ b/meteoinfo-data/pom.xml
@@ -62,6 +62,11 @@
             <artifactId>commons-compress</artifactId>
             <version>1.21</version>
         </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+            <version>3.12.0</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/meteoinfo-data/src/main/java/org/meteoinfo/data/GridData.java b/meteoinfo-data/src/main/java/org/meteoinfo/data/GridData.java
index d395a219..ab5bf8e2 100644
--- a/meteoinfo-data/src/main/java/org/meteoinfo/data/GridData.java
+++ b/meteoinfo-data/src/main/java/org/meteoinfo/data/GridData.java
@@ -15,6 +15,7 @@ package org.meteoinfo.data;
 
 import java.io.BufferedReader;
 
+import org.apache.commons.lang3.ArrayUtils;
 import org.meteoinfo.common.DataConvert;
 import org.meteoinfo.common.Extent;
 import org.meteoinfo.common.MIMath;
@@ -3699,6 +3700,20 @@ public class GridData {
         }
     }
 
+    /**
+     * Change all dimensions to be ascending
+     */
+    public void asAscending() {
+        if (this.getXDelta() < 0) {
+            ArrayUtils.reverse(xArray);
+            this.xReverse();
+        }
+        if (this.getYDelta() < 0) {
+            ArrayUtils.reverse(yArray);
+            this.yReverse();
+        }
+    }
+
     /**
      * Convert to GridArray object
      *
@@ -3707,6 +3722,7 @@ public class GridData {
     public GridArray toGridArray() {
         Array a = Array.factory(DataType.DOUBLE, new int[]{this.getYNum(), this.getXNum()});
         int idx = 0;
+        this.asAscending();
         for (int i = 0; i < this.getYNum(); i++) {
             for (int j = 0; j < this.getXNum(); j++) {
                 a.setDouble(idx, this.getDoubleValue(i, j));
diff --git a/meteoinfo-geo/src/main/java/org/meteoinfo/geo/meteodata/DrawMeteoData.java b/meteoinfo-geo/src/main/java/org/meteoinfo/geo/meteodata/DrawMeteoData.java
index 08d32b2e..ccdceba1 100644
--- a/meteoinfo-geo/src/main/java/org/meteoinfo/geo/meteodata/DrawMeteoData.java
+++ b/meteoinfo-geo/src/main/java/org/meteoinfo/geo/meteodata/DrawMeteoData.java
@@ -1681,6 +1681,8 @@ public class DrawMeteoData {
      */
     public static VectorLayer createStreamlineLayer(GridData uData, GridData vData, int density, LegendScheme aLS,
                                                     String lName, boolean isUV) {
+        uData.asAscending();
+        vData.asAscending();
         GridData uGridData;
         GridData vGridData;
         if (isUV) {
diff --git a/meteoinfo-lab/milconfig.xml b/meteoinfo-lab/milconfig.xml
index 835fb72c..31c74866 100644
--- a/meteoinfo-lab/milconfig.xml
+++ b/meteoinfo-lab/milconfig.xml
@@ -1,34 +1,32 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <MeteoInfo File="milconfig.xml" Type="configurefile">
-  <Path OpenPath="D:\Working\MIScript\Jython\mis\io\grib">
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\array"/>
+  <Path OpenPath="D:\Working\MIScript\Jython\mis\io\netcdf">
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\mesh"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\meteo\test"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\meteo"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\meteo\calc"/>
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\web"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\burf"/>
     <RecentFolder Folder="D:\Working\MIScript\cuace_dust\py\plot"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\model"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\plot"/>
-    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\web"/>
     <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\grib"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io"/>
+    <RecentFolder Folder="D:\Working\MIScript\Jython\mis\io\netcdf"/>
   </Path>
   <File>
     <OpenedFiles>
-      <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\model\obj_airplane_line.py"/>
       <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\model\obj_airplane_model.py"/>
       <OpenedFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\plot\air_path_model.py"/>
-      <OpenedFile File="D:\Working\MIScript\Jython\mis\io\grib\test_read_ec_s2s.py"/>
+      <OpenedFile File="D:\Working\MIScript\Jython\mis\io\netcdf\test_readnc_2.py"/>
     </OpenedFiles>
     <RecentFiles>
-      <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\model\obj_airplane_line.py"/>
       <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\model\obj_airplane_model.py"/>
       <RecentFile File="D:\Working\MIScript\Jython\mis\plot_types\3d\jogl\plot\air_path_model.py"/>
-      <RecentFile File="D:\Working\MIScript\Jython\mis\io\grib\test_read_ec_s2s.py"/>
+      <RecentFile File="D:\Working\MIScript\Jython\mis\io\netcdf\test_readnc_2.py"/>
     </RecentFiles>
   </File>
   <Font>
@@ -36,5 +34,5 @@
   </Font>
   <LookFeel DockWindowDecorated="true" LafDecorated="true" Name="FlatDarkLaf"/>
   <Figure DoubleBuffering="true"/>
-  <Startup MainFormLocation="-7,0" MainFormSize="1361,777"/>
+  <Startup MainFormLocation="-7,-7" MainFormSize="1293,685"/>
 </MeteoInfo>
diff --git a/meteoinfo-map/config.xml b/meteoinfo-map/config.xml
index 9dd5c21e..a6048151 100644
--- a/meteoinfo-map/config.xml
+++ b/meteoinfo-map/config.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <MeteoInfo File="config.xml" Type="configurefile">
-  <Path OpenPath="D:\Temp\micaps"/>
+  <Path OpenPath="D:\Temp\nc"/>
   <Font>
     <TextFont FontName="YaHei Consolas Hybrid" FontSize="14"/>
     <LegendFont FontName="宋体" FontSize="12"/>