// convert to shared dimensions private void setSharedDimensions( Variable v, List<Element> values, List<Dimension> unknownDims, String location) { if (values.size() == 0) return; // remove the "scalar" dumbension Iterator<Element> iter = values.iterator(); while (iter.hasNext()) { Element value = iter.next(); String dimName = value.getText().trim(); if (dimName.equalsIgnoreCase("scalar")) iter.remove(); } // gotta have same number of dimensions List<Dimension> oldDims = v.getDimensions(); if (oldDims.size() != values.size()) { log.error("Different number of dimensions for {} {}", v, location); return; } List<Dimension> newDims = new ArrayList<>(); Group group = v.getParentGroup(); for (int i = 0; i < values.size(); i++) { Element value = values.get(i); String dimName = value.getText().trim(); dimName = NetcdfFile.makeValidCdmObjectName(dimName); Dimension dim = group.findDimension(dimName); Dimension oldDim = oldDims.get(i); if (dim == null) dim = checkUnknownDims(dimName, unknownDims, oldDim, location); if (dim == null) { log.error( "Unknown Dimension= {} for variable = {} {} ", dimName, v.getFullName(), location); return; } if (dim.getLength() != oldDim.getLength()) { log.error( "Shared dimension (" + dim.getShortName() + ") has different length than data dimension (" + oldDim.getShortName() + ") shared=" + dim.getLength() + " org=" + oldDim.getLength() + " for " + v + " " + location); return; } newDims.add(dim); } v.setDimensions(newDims); if (showWork) System.out.printf(" set shared dimensions for %s %n", v.getNameAndDimensions()); }