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Hi, I am starting to use Mapstraction with the openlayers provider, and I am not sure how to retrieve the current center of a map in a cross-provider way. i.e. currently when calling map.getCenter(), the result returned is the openlayers internal one, not the long/lat used when calling setCenter(). Is that the expected behaviour? Regards, Philippe -------------- next part -------------- An

Hello, There is a task to derive a linear trend, for ex. 5 units/month for values located at the georeferenced global latidute-longitude grid. There are several grids corresponding to time steps, say for a month with 6 hour interval. Sure, one can create a loop and derive a trend value for each data point. Is there a better practice for this task to express it in a line or two or a dedicated package? Thank you -- Kind...