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Since 2014.02 a Delft-FEWS.exe, Delft-FEWSc.exe and Delft-FEWS.ini are provided in the Delft-FEWS bin dir. Delft-FEWSc.exe is a console version of Delft-FEWS.exe and is only recommended when a console is required. The Delft-FEWS.exe can be renamed to a more suitable executable name, e.g. MyRegion_SA.exe (Stand alone), MyRegion_OC.exe (Operator Client), MyRegion_DDA.exe (Direct Database Access) or MyRegion_CM.exe (ConfigManager) depending on your needs. The executable needs to have a file with the same base name with the .ini extension, e.g. MyRegion_SA.ini, MyRegion_OC.ini, MyRegion_DDA.ini or MyRegion_CM.ini. You can use the sample Delft-FEWS.ini provided in the bin directory as a starting point. Below you will find a description of the entries that can be specified in the .ini file. JVM arguments are all specified in ascending order without gaps, i.e. vmarg.1, vmarg.2, .., vmarg.n. Similarly, command-line arguments are all specified in a numbered fashion such as arg.1, arg.2, .., arg.n. For specifying where to find the region home directory you will need to specify arg.1=<region_home>.
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vm.location=../jre/bin/client/jvm.dll | The location of the jvm.dll (from the Java JRE) |
| #JVM arguments -X and -D are added as vmarg. | |
| vmarg.1=-Xms512m | Initial amount of memory available for FEWS |
vmarg.2=-Xmx1024m | Amount of memory available for FEWS |
classpath.1=*.jar | all the jars in the Delft-FEWS bin dir forming the classpath |
main.class=nl.wldelft.fews.gui.explorer.Application | Main class.
main.class=nl.wldelft.fews.configmanagement.ConfigManagementApplication
main.class=nl.wldelft.fews.launcher.Launcher
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working.directory=. | Location of the Delft-FEWS bin dir |
arg.1=../Anglian_SA | Path to the folder containing the configuration. Note that when the tag $USER_HOME$ is part of the foldername, it will be resolved by Delft-FEWS to the user.home directory. |
*If wanting to use the config manager use line: main.class=nl.wldelft.fews.configmanagement.ConfigManagementApplication or for the launcher use main.class=nl.wldelft.fews.launcher.Launcher
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How to add JAVA runtime options to the .ini file
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vmarg.3=-XX:MaxPermSize=128m | Set PermSize (default 64m, which is sometimes too low and results into PermSize errors) |
vmarg.4=-Dsun.java2d.noddraw=true | turns on/off all usage of Direct3D |
vmarg.5=-Djava.net.useSystemProxies=true | Use the LAN system proxy settings (default FALSE) |
vmarg.6=-DautoRollingBarrel=false | switch on/off the rolling barrel (default TRUE) in the OC |
Notice that JAVA system properties should be defined after the -D keyword. JVM arguments are all specified in ascending order without gaps, e.g.
| Info |
|---|
vmarg.1=-XX:MaxPermSize=128m vmarg.2=-Dsun.java2d.noddraw=true vmarg.3=-DautoRollingBarrel=false |
Before 2014.02 configure a jpif file.
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