Differences

This shows you the differences between two versions of the page.

--- exercises:2016_summer_school:gga [2016/08/23 06:48] – ibethune
+++ exercises:2016_summer_school:gga [2020/08/21 10:15] (current) – external edit 127.0.0.1
@@ Line 80: / Line 80: @@
 Create the .xyz files (check with vmd that they contain the right subsystems), and create mode1_dye.inp, mode1_slab.inp by changing both ''COORD_FILE_NAME'' and ''PROJECT'' accordingly.
-After computing these input files, we analyze the results using a tool provided with cp2k ''cubecruncher.x'' that manipulates cube files (e.g. can compute difference).
+After computing these input files, we analyze the results using a tool provided with cp2k ''cubecruncher.x'' that manipulates cube files (e.g. can compute difference).  To build cubecruncher, make a copy of the code in your own directory and compile it:
+<code>
+~$ module load cp2k
+~$ cp -r $CP2K/../../tools/cubecruncher .
+~$ cd cubecruncher
+~$ module swap PrgEnv-cray PrgEnv-gnu
+~$ make
+</code>
+Then run it as follows:
 <code>
 ~$ cubecruncher.x -i MODE1-ELECTRON_DENSITY-1_0.cube -subtract MODE1_dye-ELECTRON_DENSITY-1_0.cube -o tmp.cube