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Groview is an Online GROMACS ".gro" file format visualiser. Simply select the local ".gro" file by clicking "choose file" button above. The ".gro" file selected will not be uploaded, but will be read locally. The size limit of the '.gro' depends on the availablity of RAM on your computer. Generally an i3 cpu with 2GB ram is capable for viewing a 500MB ".gro" file. Do not panic if your browser "crashes", if it does just refress the browser and choose a ".gro" file of a smaller size (one way is to running the simulation with a higher nstxout). Gview once loaded on your browser can be used offline too.

The ".gro" files are simple the co-ordinate file for a GROMACS simulation. It is often of a single timeframe . To create a ".gro" file with multiple timeframes use the "trjconv" command in your terminal. Here is how you create one.    

You can optionally save (or may you call 'convert') your .gro file to a .jpg , .bmp , .svg or to a .pdf file. For a sample .gro file to get you started: click here

If you have found any irregularities on this online gromacs viewer feel free to let us know here. 

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