THE reference for power system transients

Waveform Visualization and Post Processing

ScopeView Error: Error during data acquisition. Java heap space

By default, all simulated time-steps are displayed by ScopeView or Mplot. When a simulation is performed with a very large number of time-steps, waveforms are saved in extremely large binary files and visualization tools such as ScopeView may not be able to display them. Occasionally, the following error message may

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How to reduce waveform datafile size

By default, all simulated time-steps are displayed by ScopeView or Mplot. When a simulation is performed with a very large number of time-steps, waveforms are saved in extremely large binary files and visualization tools such as ScopeView may not be able to display them. Occasionally, the following error message may

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How to perform an FFT on a signal window

1. In ScopeView, open Advanced function editor. 2. In the window, choose Miscellaneous and Limit: Select the signal, and the left and right boundaries.   3. Then, choose Add function. A new signal should appear in the ‘Selected Signals’ table at the bottom of the window.. 5. Note: when you

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How to configure MPLOT for 32-bit operating systems?

– Go to the EMTPWorks installation folder C:Program FilesEMTPWorks 3.xEMTPTranslator, 3.X being the EMTP version number. – Identify file mplot.exe and rename it as mplot64.exe. – Identify file mplotold.exe and rename it as mplot.exe. – Try to open MPLOT.

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