// look if the wanted dimension is in the unknownDims list.
private Dimension checkUnknownDims(
String wantDim, List<Dimension> unknownDims, Dimension oldDim, String location) {
for (Dimension dim : unknownDims) {
if (dim.getShortName().equals(wantDim)) {
int len = oldDim.getLength();
if (len == 0) dim.setUnlimited(true); // allow zero length dimension !!
dim.setLength(len); // use existing (anon) dimension
Group parent = dim.getGroup();
parent.addDimensionIfNotExists(dim); // add to the parent
unknownDims.remove(dim); // remove from list LOOK is this ok?
log.warn("unknownDim {} length set to {}{}", wantDim, oldDim.getLength(), location);
return dim;
}
}
return null;
}
