tutorial page

Author: cadenmyers13

doc/source/tutorial.rst

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+.. _tutorial:
+
+Tutorial
+########
+
+Input files:
+
+:download:`test data <diffpy.fourigui/tests/testdata/gofr_.h5>` containing h5 files
+
+Procedure:
+
+1. After installation, open a terminal and type ``fourigui`` to start the program.
+
+2. In ``filename``, input the file path to ``gofr_.h5`` and click load.
+
+3. Select which axis you want to view (0, 1, or 2) and use the slider to explore slices of reciprocal space images.
+
+4. Alter the colorbar range and click ``set range`` to create desired contrast.
+
+5. The options directly below the image will allow you to save or move the plot to your liking.
+
+6. Under ``Space Selection``, switch between real and reciprocal space to visualize the differences.
+
+7. ``qmin`` and ``qmax`` can be changed to set your cutoff values. Click ``new cuttoff`` to set the values.
+
+8. Set your animation frame rate and click ``animation`` to create an animation through the slider.