GridCoordSystem gsys = g.getGeoCoordSystem();
for (CoordinateTransform t : gsys.getCoordinateTransforms()) {
if (t instanceof ProjectionCT) {
ncd.findVariable(t.getName());
ProjectionImpl p = ((ProjectionCT)t).getProjection();
map.put(t.getName()+" "+p.paramsToString(), new HoldEm(gsys, p, ncd.findVariable(t.getName())));
}
}
}
for (String key : map.keySet()) {