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Hi, Just an additional information about this work based, in part, on pyferret. You can now easily display multiple synchronous slippy maps from
ferret calculations from a single call of a python script. Please, have a look to the screencast from https://github.com/PBrockmann/wms-pyferret. Hope that tool could be useful to some of us. Best regards -------- Forwarded Message
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Hi all ferreters and pyferreters, I have found interesting to explore how to generate slippy maps directly from pyferret. Well, it seems to be possible and I have started to code a prototype following this idea. It is available from: https://github.com/PBrockmann/wms-pyferret So, tiles are generated on the fly from "workers" of a gunicorn server (a python WSGI server) that use pyferret for the rendering of the tiles. The server is launched the time the analysis is needed. With 4 workers, the rendering is quite smooth. A small application (html+js) run with nw (Node-Webkit) displays the slippy map using Leaflet.js map. Thus, any variable read or computed from pyferret could be rendered as a slippy map using the classic ferret syntax we are used to. I think it opens new perspectives (multiple synchronous maps for example). By the way, I have succeed to get rid off the margins when generating the tiles by a simple use of a "pyferret.run('go margins 0 0 0 0')" Regards Patrick -- LSCE/IPSL, Laboratoire CEA-CNRS-UVSQ Data Analysis and Visualization Engineer ICMC - IPSL Climate Modelling Centre -- |