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Dagra Screenshots

Use Dagra to obtain numerical data from a picture of a graph. The main window is shown here. The closed loop voltage gain of an operational-amplifier is being traced.

Tracing the gain of an op-amp with Dagra

Using Dagra Data in Microsoft Excel®

Data traced with Dagra can be used in Microsoft Excel. Here, the absorption temperature coefficient of water is calculated at 11 wavelengths using the add-in's DagraEval function and data loaded into the Water sheet.

Dagra data can be used with Microsoft Excel

Using Dagra Data in MathCad®

Dagra data can be used with MathCad