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- Java IDE, e.g. IntelliJ IDEA
- Python IDE, e.g. PyCharm
- JDK 811
- Maven 3
Java single module extension
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- Path to JAR: <
snap-app>/snap/modules/ext/org.esa.snap.snap-rcp/org-esa-snap/snap-main.jar - VM options:
-Dsun.java2d.noddraw=true-Dsun.awt.nopixfmt=true-Dsun.java2d.dpiaware=false-Dorg.netbeans.level=INFO-Xmx4G - Program arguments:
--clusters "<my-module>/target/nbm/netbeans/<clusterName>" --patches "<my-module>/$/target/classes" --userdir "<my-module>/target/userdir" - Working directory:
<snap-app>
The variable <clusterName> depends on the configuration of the nbm-maven-plugin in your <my-module>/pom.xml file. The configuration property cluster defines the name of the cluster. The default value is extra (i.e replace <clusterName> with extra). For multi-module projects let --clusters option point to the aggregation directory:
- Program arguments:
--clusters "<my-module>/target/netbeans_clusters/<clusterName>" --patches "<my-module>/$/target/classes" --userdir "<my-module>/target/userdir"
Debugging and Running with GPT of SNAP Engine
If you want to debug, run and test a processor extension (GPF operator) without the GUI but using the SNAP gpt command-line tool, create a new configuration of type JAR Application (since version 14) and give it a name, e.g. SNAP GPT. Again, make sure to set the path of <snap-app> depending on whether you are using a checked-out version of SNAP from https://github.com/senbox-org/snap-desktop or an installed SNAP:
- Path to JAR: <
snap-app>/snap/modules/ext/org.esa.snap.snap-core/org-esa-snap/snap-runtime.jar - VM options:
-Dsnap.mainClass=org.esa.snap.core.gpf.main.GPT -Dsnap.extraClusters=<my-module>/target/nbm/netbeans/<clusterName>-Dsnap.log.level=ALL-Xmx4GXmx10G - Program arguments:
<my-operator> ... (any GPT options and operator parameters here) - Working directory:
<snap-app>
NetBeans IDE
Select File/Open Project and select the directory <my-module> which contains your project's pom.xml file. Build the project using Run/Build Project or use the toolbar button. In the Projects tool window, double-click Project Files/settings.xml (points to ~/.m2/settings.xml) and make sure it contains a profile defining a property netbeans.installation whose value points to the value of <snap-app>
| Code Block | ||||
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<settings>
...
<profiles>
...
<profile>
<id>netbeans-snap</id>
<properties>
<netbeans.installation>Put the value of ${snap-app} in here</netbeans.installation>
</properties>
</profile>
</profiles>
</settings>
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Save the settings.xml file. A new entry netbeans-snap will appear in the Run Configuration drop-down list in the NetBeans toolbar and select the Run Project toolbar button next to it.
Eclipse IDE
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