International Institute for Applied Systems Analysis (IIASA)Population Project, IIASA
Help & FAQs

Version 1.0, Feb. 2001

Contents

Which browser?
Best viewed with Microsoft Internet Explorer (version 5.0 or later) and Netscape Communicator (4.7 and newer versions). A 256-color monitor with a minimum of 800x600 screen resolution is recommended. Click on the icons to download free updates.

Problems in downloading the PDE models from this CD-ROM or the IIASA website?
The process is exactly the same regardless of whether you download from this CD-ROM or the IIASA website (www.iiasa.ac.at/Research/POP/pde/). When you click on the model file name in Internet Explorer you should receive an operation window named "File download". Choose the option "Save file to disk" and click OK. When you click on the model file name in Netscape Communicator you may get a new Web page into which the program tries to read the file (without success). To download please click on the file name with the RIGHT mouse button and choose "Save link as..." and choose the location to which you wish the file saved.

This information is valid for the enclosed CSV data files as well.

Vensim Model Reader installation problems?
Visit either Run the Model: Download & Installation of Vensim Model Reader on this CD-ROM or the official Vensim Model Reader Web site.

Problems in running the PDE model?
At the left menu bar you will find a link called "Run the PDE models". There you will find all the necessary information concerning supporting software, including how and where to download it and the User's Manual.
Important: The model data file with the suffix VDF and the model file with the suffix VMF must be placed in the SAME FOLDER on your computer! You will not be able to run the PDE models if the supporting files are located in different folders.

Problems in viewing or downloading PDF documents?

(a) If you want to save a PDF document on your hard disk, click on the icon with the right mouse button. In the operation window click on either "Save target as..." (Internet Explorer) or "Save link as..." (Netscape Communicator). Then choose the location where you want to save the document.

(b) To view PDF documents you need Adobe Acrobat Reader. This is a freely distributable software that lets you view and print. Please go to the Adobe Acrobat Reader Web site to download the most recent version suitable to your platform.

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Printing problems?

(a) Part of the text is cut off at the right margin on your printout. There are several ways to deal with this problem. For instance:

  • Go to "File>Page Setup" and change the paper margins; or
  • Go to "File>Print", then in the print window to "Property>Advanced" and change the "Scaling" from 100% to 90% or if necessary below 90%; or
  • Go to "File>Print", then in the print window to "Property>Page Setup" and change the "Orientation" from "Portrait" to "'Landscape".

(b) You want to print with background colors in Internet Explorer?

  • The default setup of Internet Explorer prints Web sites without the background color to save ink. If you want printouts with background color, do the following. In the menu of Internet Explorer click on:
    Tools>Internet options>Advanced>Printing>and mark "Print background and images".

Problems in reading on-line?
The font size might be too small to read on the screen. The rule is: the higher the screen resolution, the smaller the letters. Just go to:

  • Internet Explorer: "View>Text Size" and change it according to your wishes.
  • Netscape Communicator: "View>Increase Font" and repeat it as often as necessary.

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International Institute for Applied Systems Analysis (IIASA) A-2361 Laxenburg, Austria
Phone: (+43 2236) 807 0 Fax: (+43 2236) 71 313 Web: www.iiasa.ac.at