cdm/src/main/java/ucar/nc2/ft2/simpgeometry/CFSimpleGeometryHelper.java
public static String getSubsetString(Variable var, int beginInd, int endInd, int id){
		if(var == null) return null;
		
		String subStr = "";
		
		List<Dimension> dimList = var.getDimensions();
		
		// Enforce two dimension arrays
		if(dimList.size() > 2 || dimList.size() < 1) {
			return null;
		}
		
		for(int i = 0; i < dimList.size(); i++) {
			
			Dimension dim = dimList.get(i);
			if(dim == null) continue;
			
			// If not CF Time then select only that ID
			if(!CF.TIME.equalsIgnoreCase(dim.getShortName()) && !CF.TIME.equalsIgnoreCase(dim.getFullNameEscaped())) {
				subStr += id;
			}
			
			// Otherwise subset based on time
			else {
				
				if(beginInd < 0 || endInd < 0) subStr += ":";
				else subStr += (beginInd + ":" + endInd);
			}
			
			if(i < dimList.size() - 1) {
				subStr += ",";
			}
		}
		
		return subStr;
	}
public static String getSubsetString(Variable var, int beginInd, int endInd, int id){
		if(var == null) return null;
		
		String subStr = "";
		
		List<Dimension> dimList = var.getDimensions();
		
		// Enforce two dimension arrays
		if(dimList.size() > 2 || dimList.size() < 1) {
			return null;
		}
		
		for(int i = 0; i < dimList.size(); i++) {
			
			Dimension dim = dimList.get(i);
			if(dim == null) continue;
			
			// If not CF Time then select only that ID
			if(!CF.TIME.equalsIgnoreCase(dim.getShortName()) && !CF.TIME.equalsIgnoreCase(dim.getFullNameEscaped())) {
				subStr += id;
			}
			
			// Otherwise subset based on time
			else {
				
				if(beginInd < 0 || endInd < 0) subStr += ":";
				else subStr += (beginInd + ":" + endInd);
			}
			
			if(i < dimList.size() - 1) {
				subStr += ",";
			}
		}
		
		return subStr;
	}
Gets the subset string  to be used in NetCDFFile.read given a variable and some indicies.
useful for subsetting timeseries


@param var variable to subset
@param beginInd beginning index (inclusive)
@param endInd end index (exclusive)
@param id The SimpleGeometryID to index
@return subset string