protected override string BuildStringSTEP()
{
List<int> inner = mInnerCoordIndices[0];
string result = inner[0].ToString();
for (int icounter = 1; icounter < inner.Count; icounter++)
result += "," + inner[icounter];
for (int jcounter = 1; jcounter < mInnerCoordIndices.Count; jcounter++)
{
inner = mInnerCoordIndices[jcounter];
result += "),(" + inner[0];
for (int icounter = 1; icounter < inner.Count; icounter++)
result += "," + inner[icounter];
}
return base.BuildStringSTEP() + ",((" + result + "))";
}