protected GribCollectionProto.Coord writeCoordProto(EnsCoord ec, int index) throws IOException {
GribCollectionProto.Coord.Builder b = GribCollectionProto.Coord.newBuilder();
b.setCode(0);
b.setUnit("");
for (EnsCoord.Coord coord : ec.getCoords()) {
b.addValues((float) coord.getCode());
b.addValues((float) coord.getEnsMember());
}
return b.build();
}
private VertCoord readVertCoord(GribCollectionProto.Coord pc) throws IOException {
boolean isLayer = (pc.getBoundCount() > 0);
List<VertCoord.Level> coords = new ArrayList<VertCoord.Level>(pc.getValuesCount());
for (int i = 0; i < pc.getValuesCount(); i++)
coords.add(new VertCoord.Level(pc.getValues(i), isLayer ? pc.getBound(i) : 0));
return new VertCoord(pc.getCode(), coords, isLayer);
}
protected GribCollectionProto.Coord writeCoordProto(VertCoord vc, int index) throws IOException {
GribCollectionProto.Coord.Builder b = GribCollectionProto.Coord.newBuilder();
b.setCode(vc.getCode());
b.setUnit(vc.getUnits());
for (VertCoord.Level coord : vc.getCoords()) {
if (vc.isLayer()) {
b.addValues((float) coord.getValue1());
b.addBound((float) coord.getValue2());
} else {
b.addValues((float) coord.getValue1());
}
}
return b.build();
}
protected GribCollectionProto.Coord writeCoordProto(TimeCoord tc, int index) throws IOException {
GribCollectionProto.Coord.Builder b = GribCollectionProto.Coord.newBuilder();
b.setCode(index);
b.setUnit(tc.getUnits());
float scale =
(float) tc.getTimeUnitScale(); // deal with, eg, "6 hours" by multiplying values by 6
if (tc.isInterval()) {
for (TimeCoord.Tinv tinv : tc.getIntervals()) {
b.addValues(tinv.getBounds1() * scale);
b.addBound(tinv.getBounds2() * scale);
}
} else {
for (int value : tc.getCoords()) b.addValues(value * scale);
}
return b.build();
}
private EnsCoord readEnsCoord(GribCollectionProto.Coord pc) throws IOException {
List<EnsCoord.Coord> coords = new ArrayList<EnsCoord.Coord>(pc.getValuesCount());
for (int i = 0; i < pc.getValuesCount(); i += 2)
coords.add(new EnsCoord.Coord((int) pc.getValues(i), (int) pc.getValues(i + 1)));
return new EnsCoord(coords);
}
private TimeCoord readTimeCoord(GribCollectionProto.Coord pc) throws IOException {
if (pc.getBoundCount() > 0) { // its an interval
List<TimeCoord.Tinv> coords = new ArrayList<TimeCoord.Tinv>(pc.getValuesCount());
for (int i = 0; i < pc.getValuesCount(); i++)
coords.add(new TimeCoord.Tinv((int) pc.getValues(i), (int) pc.getBound(i)));
return new TimeCoord(pc.getCode(), pc.getUnit(), coords);
} else {
List<Integer> coords = new ArrayList<Integer>(pc.getValuesCount());
for (float value : pc.getValuesList()) coords.add((int) value);
return new TimeCoord(pc.getCode(), pc.getUnit(), coords);
}
}
