In O-Calc there are a number of options available to customize the tension on a span. These options can be found by selecting a span, and selecting the Tension Sag filter in the Data Entry Window.

The O-Calc Pro master catalog includes a number of options regarding types of insulators that may be used for modeling accurately. Among these options are Pin insulators, which can be set in O-Calc to either be free or clamped; essentially either allowing the tensions among the attached spans to eq.

While version 5.0.2 of O-Calc includes a set of plugins, it may be beneficial to add additional functionality by downloading, installing, and enabling plugins that aren’t included with the initial installer.

O-Calc Pro is equipped with a fully functional monoscopic photogrammetry subsystem that allows for extremely precise measurements to be made from photographs. Unlike the less accurate systems sometimes used by alternative pole loading tools this system uses a precise model of the lens stack on a pa.

When using the Google Earth plugin from O-Calc Pro you need to set a few of the options in Google Earth Pro to allow opening a pole from Google Earth.

Before starting you should install: