Installing-the-toolkit:-Eagle-example.md

+This example describes step by step procedure that was executed in order to install the W-SLDA Toolkit on [Eagle (PCCS) system](https://wiki.man.poznan.pl/kdm/index.php?title=Eagle). 
+
+[[_TOC_]]
+
+# Step 1: Cloning the toolkit
+```bash
+git clone https://gitlab.fizyka.pw.edu.pl/wtools/wslda.git
+```
+
+# Step 2: Compiling supporting libraries and tools
+```
+# On Eagle system compilation can be executed only via interactive session
+srun --pty -n 1 /bin/bash
+
+# go to W-SLDA folder
+gabrielw@e1135:~/grant_518/project_data/wslda$ ./install-libs.sh 
+Installing libs...
+# Making lib/wderiv..
+make: Entering directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/wderiv'
+gcc -std=c99 -O3 ./c-examples/simple-1d.c -o ./c-examples/simple-1d -I./c/ -L. -lwderiv -lfftw3 -lm 
+gcc -std=c99 -std=c99 ./c/test-wderiv.c -o ./c/test-wderiv -I./c/ -L. -lwderiv -lfftw3 -lm 
+gcc -std=c99 -std=c99 ./c/test-wderiv1D.c -o ./c/test-wderiv1D -I./c/ -L. -lwderiv -lfftw3 -lm 
+gcc -std=c99 -std=c99 ./c/test-wderiv2D.c -o ./c/test-wderiv2D -I./c/ -L. -lwderiv -lfftw3 -lm
+make: Leaving directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/wderiv'
+# Making lib/winterp..
+make: Entering directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/winterp'
+gcc -std=c99 -O3 ./c-examples/lattice2d-simple.c -o ./c-examples/lattice2d-simple -I./c/ -L. -lwinterp -lfftw3 -lm
+gcc -std=c99 -O3 ./c-examples/interp1d_simple.c -o ./c-examples/interp1d_simple -I./c/ -L. -lwinterp -lfftw3 -lm
+gcc -std=c99 -O3 ./c-examples/interp2d_simple.c -o ./c-examples/interp2d_simple -I./c/ -L. -lwinterp -lfftw3 -lm
+gcc -std=c99 -O3 ./c-examples/interp3d_simple.c -o ./c-examples/interp3d_simple -I./c/ -L. -lwinterp -lfftw3 -lm
+gcc -std=c99 -O3 ./c-examples/section2d_simple.c -o ./c-examples/section2d_simple -I./c/ -L. -lwinterp -lfftw3 -lm
+make: Leaving directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/winterp'
+# Making lib/wdata..
+make: Entering directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/wdata'
+gcc -std=gnu99 ./c-examples/example-write.c -o ./c-examples/example-write -I./c/ -L. -lwdata -lm 
+gcc -std=gnu99 ./c-examples/example-write-many.c -o ./c-examples/example-write-many -I./c/ -L. -lwdata -lm 
+gcc -std=gnu99 ./c-examples/example-write-many-t_varying.c -o ./c-examples/example-write-many-t_varying -I./c/ -L. -lwdata -lm 
+gcc -std=gnu99 ./c-examples/example-read.c -o ./c-examples/example-read -I./c/ -L. -lwdata -lm 
+gcc -std=gnu99 ./c-examples/example-addvar.c -o ./c-examples/example-addvar -I./c/ -L. -lwdata -lm 
+mkdir -p ./bin/
+gcc -std=gnu99 ./tools/wdata-cut.c -o ./bin/wdata-cut -I./c/ -L. -lwdata -lm
+gcc -std=gnu99 ./tools/wdata-interpolate.c -o ./bin/wdata-interpolate -I./c/ -L. -lwdata -I../winterp/c -L../winterp/ -lwinterp -lfftw3 -lm
+gcc -std=gnu99 ./tools/wdata-datadim-up.c -o ./bin/wdata-datadim-up -I./c/ -L. -lwdata -lm
+make: Leaving directory `/mnt/storage_2/project_data/grant_518/cold-atoms/lib/wdata'
+# Making tools..
+make: Entering directory `/mnt/storage_2/project_data/grant_518/cold-atoms/tools'
+mkdir -p ./bin
+gcc -std=gnu99 -O3 wdata2checkpoint.c -o ./bin/wdata2checkpoint -L. -I../lib/wdata/c -L../lib/wdata/ -lwdata  -lm 
+gcc -std=gnu99 -O3 dpca2wdata.c -o ./bin/dpca2wdata -I../hpc-engine/ -I../lib/wdata/c -L../lib/wdata/ -lwdata  -lm 
+gcc -std=gnu99 -O3 dpca2wdata-hard.c -o ./bin/dpca2wdata-hard -I../hpc-engine/ -I../lib/wdata/c -L../lib/wdata/ -lwdata  -lm 
+mpic++ hdc-3d.cpp -o ./bin/wslda-hdc-3d -I../lib/wdata/c -L../lib/wdata/ -lwdata  -lfftw3 -lm
+make: mpic++: Command not found
+make: *** [wslda-hdc-3d] Error 127
+make: Leaving directory `/mnt/storage_2/project_data/grant_518/cold-atoms/tools'
+# ==========================================================================
+# =========================== SET ENVIRONMENT ==============================
+# ==========================================================================
+#  Add to your .bashrc
+ 
+export WSLDA=/home/users/gabrielw/grant_518/project_data/wslda
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/users/gabrielw/grant_518/project_data/wslda/lib/wdata:/home/users/gabrielw/grant_518/project_data/wslda/lib/wderiv:/home/users/gabrielw/grant_518/project_data/wslda/lib/winterp
+export PATH=$PATH:/home/users/gabrielw/grant_518/project_data/wslda/lib/wdata/bin:/home/users/gabrielw/grant_518/project_data/wslda/tools/bin
+```
+
+# Step 3: Compiling ELPA
+See [here](https://gitlab.fizyka.pw.edu.pl/wtools/wslda/-/wikis/ELPA-installation-guide#installation-on-eagle) for instructions
+
+# Step 4: Setting templates for `st` codes
+
+
+# Step 5: Setting templates for `td` codes
+
+