//-----------------------------------------------------------------------------
void MGL_EXPORT mgl_datac_fill_eq(HMGL gr, HADT d, const char *eq, HCDT vdat, HCDT wdat, const char *opt)
{
if(vdat && vdat->GetNN()!=d->GetNN()) return; // incompatible dimensions
if(wdat && wdat->GetNN()!=d->GetNN()) return;
gr->SaveState(opt);
std::wstring s = d->Name(); d->Name(L"u");
mglDataV x(d->nx,d->ny,d->nz, gr->Min.x,gr->Max.x,'x'); x.Name(L"x");
mglDataV y(d->nx,d->ny,d->nz, gr->Min.y,gr->Max.y,'y'); y.Name(L"y");
mglDataV z(d->nx,d->ny,d->nz, gr->Min.z,gr->Max.z,'z'); z.Name(L"z");
mglDataV i(d->nx,d->ny,d->nz, 0,d->nx-1,'x'); i.Name(L"i");
mglDataV j(d->nx,d->ny,d->nz, 0,d->ny-1,'y'); j.Name(L"j");
mglDataV k(d->nx,d->ny,d->nz, 0,d->nz-1,'z'); k.Name(L"k");
mglDataV r(d->nx,d->ny,d->nz); r.Name(L"#$mgl");
mglData v(vdat), w(wdat); v.Name(L"v"); w.Name(L"w");
std::vector<mglDataA*> list;
list.push_back(&x); list.push_back(&y); list.push_back(&z); list.push_back(&r);
list.push_back(d); list.push_back(&v); list.push_back(&w);
list.push_back(&i); list.push_back(&j); list.push_back(&k);
d->Move(mglFormulaCalcC(eq,list)); d->Name(s.c_str()); gr->LoadState();
}
