// Constructor for when you already have the StructureData and Station, and calculate times
protected RecordStationObs(Station station, StructureData sdata, int recno) {
super(recno);
this.station = station;
this.location = station;
this.sdata = sdata;
StructureMembers members = sdata.getStructureMembers();
obsTime = getTime(members.findMember(obsTimeVName), sdata);
nomTime = (nomTimeVName == null) ? obsTime : getTime(members.findMember(nomTimeVName), sdata);
}
// Constructor for when you already have the StructureData and want to wrap it in a
// StationObsDatatype
protected RecordPointObs(StructureData sdata, int recno) {
super(RecordDatasetHelper.this.timeUnit);
this.sdata = sdata;
this.recno = recno;
StructureMembers members = sdata.getStructureMembers();
obsTime = getTime(members.findMember(obsTimeVName), sdata);
nomTime = (nomTimeVName == null) ? obsTime : getTime(members.findMember(nomTimeVName), sdata);
// this assumes the lat/lon/alt is stored in the obs record
double lat = sdata.convertScalarDouble(members.findMember(latVName));
double lon = sdata.convertScalarDouble(members.findMember(lonVName));
double alt =
(zcoordVName == null)
? 0.0
: altScaleFactor * sdata.convertScalarDouble(members.findMember(zcoordVName));
location = new EarthLocationImpl(lat, lon, alt);
}
// Constructor for when you already have the StructureData, and need to find Station and times
protected RecordStationObs(StructureData sdata, int recno, boolean useId) {
super(recno);
this.recno = recno;
this.sdata = sdata;
this.timeUnit = RecordDatasetHelper.this.timeUnit;
StructureMembers members = sdata.getStructureMembers();
obsTime = getTime(members.findMember(obsTimeVName), sdata);
nomTime = (nomTimeVName == null) ? obsTime : getTime(members.findMember(nomTimeVName), sdata);
if (useId) {
// this assumes the station id/name is stored in the obs record
String stationId;
if (stationIdType == DataType.INT) {
stationId = Integer.toString(sdata.getScalarInt(stnIdVName));
} else stationId = sdata.getScalarString(stnIdVName).trim();
station = stationHelper.getStation(stationId);
if (null != errs)
errs.format(" cant find station id = <%s> when reading record %d%n", stationId, recno);
log.error(" cant find station id = <" + stationId + "> when reading record " + recno);
} else {
// use a station index
List<Station> stations = stationHelper.getStations();
int stationIndex = sdata.getScalarInt(stnIndexVName);
if (stationIndex < 0 || stationIndex >= stations.size()) {
if (null != errs)
errs.format(
" cant find station at index =%d when reading record %d%n", stationIndex, recno);
log.error(
"cant find station at index = " + stationIndex + " when reading record " + recno);
} else station = stations.get(stationIndex);
}
location = station;
}
public boolean compareStructureData(
StructureData sdata1, StructureData sdata2, double tol, boolean justOne) {
boolean ok = true;
StructureMembers sm1 = sdata1.getStructureMembers();
StructureMembers sm2 = sdata2.getStructureMembers();
if (sm1.getMembers().size() != sm2.getMembers().size()) {
f.format(" size %d !== %d%n", sm1.getMembers().size(), sm2.getMembers().size());
ok = false;
}
for (StructureMembers.Member m1 : sm1.getMembers()) {
if (m1.getName().equals("time")) continue;
StructureMembers.Member m2 = sm2.findMember(m1.getName());
Array data1 = sdata1.getArray(m1);
Array data2 = sdata2.getArray(m2);
ok &= compareData(m1.getName(), data1, data2, tol, justOne);
}
return ok;
}
public double getZcoordinate(StructureData sdata) {
StructureMembers members = sdata.getStructureMembers();
return (zcoordVName == null)
? Double.NaN
: sdata.convertScalarDouble(members.findMember(zcoordVName));
}
public double getLongitude(StructureData sdata) {
StructureMembers members = sdata.getStructureMembers();
return sdata.convertScalarDouble(members.findMember(lonVName));
}
public LatLonPoint getLocation(StructureData sdata) {
StructureMembers members = sdata.getStructureMembers();
double lat = sdata.convertScalarDouble(members.findMember(latVName));
double lon = sdata.convertScalarDouble(members.findMember(lonVName));
return new LatLonPointImpl(lat, lon);
}
