Added question on converting the output file to a text (ASCII) file and importing into Excel.

docs/source/faqs.rst

@@ -19,6 +19,9 @@ No, but it can be beneficial to know a little Python. We have made it easier to
 **Can I still do all my pre/post-processing for gprMax in MATLAB?**
 Yes, MATLAB has built-in functions to read HDF5 files (http://uk.mathworks.com/help/matlab/high-level-functions.html).
 
+**Can I convert my output file to a text file, e.g. to import into Microsoft Excel**
+Yes, we recommend you download HDFView (https://support.hdfgroup.org/products/java/hdfview/) which is free viewer for HDF files. You can then export any of datasets in the output file to a text (ASCII) file that can be imported into Microsoft Excel. To do so right-click on the dataset in HDFView and choose Export Dataset -> Export Data to Text File.
+
 **But converting my input file from the old version of gprMax will be really painful**
 Hopefully not! We have provided a Python module to help you convert input files from the old version of gprMax to use syntax introduced in version 3.
 
@@ -29,4 +32,4 @@ Spatial resolution should be chosen to mitigate numerical dispersion and to adeq
 gprMax builds objects in a model in the order the objects were specified in the input file, using a layered canvas approach. This means, for example, a cylinder object which comes after a box object in the input file will overwrite the properties of the box object at any locations where they overlap. This approach allows complex geometries to be created using basic object building blocks.
 
 **Can I run gprMax on my HPC/cluster?**
-Yes. gprMax has been parallelised using OpenMP and features a task farm based on MPI. For more information read the :ref:`section on parallelism. <openmp-mpi>`
+Yes. gprMax has been parallelised using OpenMP and features a task farm based on MPI. For more information read the :ref:`section on parallelism. <openmp-mpi>`