http://www.pearl.alterra.nl

The Graphical User Interface

GeoPEARLUser

Interface

GeoPEARLUser

Interface

GeoPEARLexecutable

GeoPEARLexecutable

XYWinviewer

XYWinviewer

GeoPearldatabase

GeoPearldatabase

ReportReport

MapsMaps

PEARLmodel

PEARLmodel

http://www.pearl.alterra.nl

First install the program….

Download geopearl_1_1_1.exefrom the address

http://www.pearl.alterra.nl.

Archive this application

Logon with administrator rights

Run geopearl_1_1_1.exe to install GeoPEARL

Launch GeoPEARL to install Interbase

Logon with your own user name

Start using GeoPEARL; register at the PEARL website

If FOCUS PEARL 2.2.2 is installed:launch FOCUS PEARL as well

http://www.pearl.alterra.nl

To be specified by the user:

•Substance properties (start withstandard dossier)

•Application schedule

•Number of plots (i.e. spatial detail wanted)

•One or more crops for which a registration is requested

http://www.pearl.alterra.nl

Getting started with the User Interface

Add or edit a substance .Parameters must be given for parent substances and for metabol ites

Add or edit a substance .Parameters must be given for parent substances and for metabol ites

Add or edit app lication schemes.Each assessment item may have i ts own application scheme.

Add or edit app lication schemes.Each assessment item may have i ts own application scheme.

Use the wizard to generate assessments.An assessment consists o f a single substance and one or assessment items.

Use the wizard to generate assessments.An assessment consists o f a single substance and one or assessment items.

Review the input and correct where necessaryReview the input and correct where necessary

Select assessments for execution andpush the ca lcu late button to start the simulations

Select assessments for execution andpush the ca lcu late button to start the simulations

View reports, graphs and mapsView reports, graphs and maps

http://www.pearl.alterra.nl

GUI step 1: Main form

http://www.pearl.alterra.nl

GUI step 2: Edit substance properties

http://www.pearl.alterra.nl

GUI step 3: Edit application schedules

http://www.pearl.alterra.nl

GUI step 4: Run wizard, select substance and resolution

http://www.pearl.alterra.nl

GUI step 5: Run wizard, select crops and applications (i.e. add items)

http://www.pearl.alterra.nl

GUI step 6: Run GeoPEARL

http://www.pearl.alterra.nl

The model is running….

http://www.pearl.alterra.nl

GUI step 7: Select output - Assessment as a whole

http://www.pearl.alterra.nl

GUI step 7: View output - Assessment as a whole

http://www.pearl.alterra.nl

GUI step 8: Select output - Assessment item

http://www.pearl.alterra.nl

GUI step 8: View output - Assessment item

http://www.pearl.alterra.nl

GUI step 9: View report (assessment as a whole)

http://www.pearl.alterra.nl

GUI step 10: Analyse the output

http://www.pearl.alterra.nl

GUI step 10: Analyse the output