public boolean compareVariables(NetcdfFile org, NetcdfFile copy) {
f.format("Original = %s%n", org.getLocation());
f.format("CompareTo= %s%n", copy.getLocation());
boolean ok = true;
for (Variable orgV : org.getVariables()) {
if (orgV.isCoordinateVariable()) continue;
Variable copyVar = copy.findVariable(orgV.getShortName());
if (copyVar == null) {
f.format(" MISSING '%s' in 2nd file%n", orgV.getFullName());
ok = false;
} else {
List<Dimension> dims1 = orgV.getDimensions();
List<Dimension> dims2 = copyVar.getDimensions();
if (!compare(dims1, dims2)) {
f.format(" %s != %s%n", orgV.getNameAndDimensions(), copyVar.getNameAndDimensions());
} else {
// f.format(" ok %s%n", orgV.getName());
}
}
}
f.format("%n");
for (Variable orgV : copy.getVariables()) {
if (orgV.isCoordinateVariable()) continue;
Variable copyVar = org.findVariable(orgV.getShortName());
if (copyVar == null) {
f.format(" MISSING '%s' in 1st file%n", orgV.getFullName());
ok = false;
}
}
return ok;
}
public List<VariableBean> getVariableBeans(NetcdfFile ds) {
List<VariableBean> vlist = new ArrayList<VariableBean>();
for (Variable v : ds.getVariables()) {
vlist.add(new VariableBean(v));
}
return vlist;
}
/** Create a DAS for this netcdf file */
NcDAS(NetcdfFile ncfile) {
// Variable attributes
Iterator iter = ncfile.getVariables().iterator();
while (iter.hasNext()) {
Variable v = (Variable) iter.next();
doVariable(v, null);
}
// Global attributes
opendap.dap.AttributeTable gtable = new opendap.dap.AttributeTable("NC_GLOBAL");
int count = addAttributes(gtable, null, ncfile.getGlobalAttributes().iterator());
if (count > 0)
try {
addAttributeTable("NC_GLOBAL", gtable);
} catch (AttributeExistsException e) {
log.error("Cant add NC_GLOBAL", e);
}
// unlimited dimension
iter = ncfile.getDimensions().iterator();
while (iter.hasNext()) {
Dimension d = (Dimension) iter.next();
if (d.isUnlimited()) {
opendap.dap.AttributeTable table = new opendap.dap.AttributeTable("DODS_EXTRA");
try {
table.appendAttribute("Unlimited_Dimension", opendap.dap.Attribute.STRING, d.getName());
addAttributeTable("DODS_EXTRA", table);
} catch (Exception e) {
log.error("Error adding Unlimited_Dimension =" + e);
}
break;
}
}
// unused dimensions
opendap.dap.AttributeTable dimTable = null;
iter = ncfile.getDimensions().iterator();
while (iter.hasNext()) {
Dimension d = (Dimension) iter.next();
if (null == usedDims.get(d.getName())) {
if (dimTable == null) dimTable = new opendap.dap.AttributeTable("EXTRA_DIMENSION");
try {
dimTable.appendAttribute(
d.getName(), opendap.dap.Attribute.INT32, Integer.toString(d.getLength()));
} catch (Exception e) {
log.error("Error adding Unlimited_Dimension =" + e);
}
}
}
if (dimTable != null)
try {
addAttributeTable("EXTRA_DIMENSION", dimTable);
} catch (AttributeExistsException e) {
log.error("Cant add EXTRA_DIMENSION", e);
}
}