added plot directory to repository

Some of the routines assume the existence of a directory to collect plots. This adds the directory to the repository.

added plot directory to repository
05a6abde · bjorn-stevens · 9a6e141d · 05a6abde · 05a6abde · 05a6abde
Commit 05a6abde authored 2 years ago by bjorn-stevens
--- a/moist_thermodynamics/plots/RCEMIP-RHerror.pdf
+++ b/moist_thermodynamics/plots/RCEMIP-RHerror.pdf
--- a/moist_thermodynamics/plots/cc-error.pdf
+++ b/moist_thermodynamics/plots/cc-error.pdf
--- a/moist_thermodynamics/plots/cp-Tdependance.pdf
+++ b/moist_thermodynamics/plots/cp-Tdependance.pdf
--- a/moist_thermodynamics/plots/es-analytic-fits.pdf
+++ b/moist_thermodynamics/plots/es-analytic-fits.pdf
--- a/moist_thermodynamics/plots/es_i-error.pdf
+++ b/moist_thermodynamics/plots/es_i-error.pdf
--- a/moist_thermodynamics/plots/es_l-error.pdf
+++ b/moist_thermodynamics/plots/es_l-error.pdf
--- a/moist_thermodynamics/plots/es_lsc-error.pdf
+++ b/moist_thermodynamics/plots/es_lsc-error.pdf