Code is as follows: interpretedData={'location 1':{},'location 2':{},'location 3':{},'location 4':{},'location 5':{},'location 6':{}} # interpretedData gets further initialized elsewhere. # SetData is called with one parameter (data) by a C++ application...

TRWF is the forum software. That looked so much better when I wrote it. Here's the article, though you may need to register to see it: http://www.washingtonpost.com/wp-dyn/content/article/2008/04/23/AR2008042303359.html?sub=AR According to the article, the issue was one of spacing: 7 2 + 3 1 - 4...