double NetCdfConfigureDialog::getResolution()
{
if (comboBoxDim1->currentIndex() > -1)
{
NcVar *latVar = _currentFile->get_var(comboBoxDim1->currentIndex());
double firstValue=0, lastValue=0;
unsigned size=0;
getDimEdges(latVar->id(),size,firstValue,lastValue);
if (size < 2)
{
return 1;
}
else
{
double interval = fabs(lastValue-firstValue);
double resolution = (double)interval/(size-1);
return resolution;
}
}
else
{
return 0;
}
}
