use Lehmann 2008 evaporation artifact

Artifacts.toml

@@ -58,3 +58,10 @@ git-tree-sha1 = "10855ff977cc948a92c7a83915895d27650649a1"
     [[topmodel.download]]
     sha256 = "03de8f42fedf3836c6792571f04b55fbaca321919ecd761b846286dc56bfa2e8"
     url = "https://caltech.box.com/shared/static/bfjxp72vre6b5ncm7jqf9w8hyj4ab4yr.gz"
+
+[lehmann2008_evaporation]
+git-tree-sha1 = "49386718eda19d2fa00ae6981d83948c6664057a"
+
+    [[lehmann2008_evaporation.download]]
+    sha256 = "e9603add174709a8eb7f70487bdc0f519843c03d83cb40cf07acd428f0d9d881"
+    url = "https://caltech.box.com/shared/static/khhop0nvuumrtzdakemaab8hsq8emh8e.gz"

docs/tutorials/standalone/Soil/evaporation.jl

@@ -226,8 +226,7 @@ evap = [
     parent(sv.saveval[k].soil.turbulent_fluxes.vapor_flux_liq)[1] for
     k in 1:length(sol.t)
 ]
-evaporation_data =
-    ClimaLand.Artifacts.lehmann_assouline_or2008_evaporation_data();
+evaporation_data = ClimaLand.Artifacts.lehmann2008_evaporation_data();
 ref_soln_E = readdlm(evaporation_data, ',')
 ref_soln_E_350mm = ref_soln_E[2:end, 1:2]
 data_dates = ref_soln_E_350mm[:, 1]

src/Artifacts.jl

@@ -179,9 +179,9 @@ function topmodel_data_path(; context = nothing)
 end
 
 """
-    lehmann_assouline_or2008_evaporation_data(; context=nothing)
+    lehmann2008_evaporation_data(; context=nothing)
 
-Local path to file containing measured evaporation rate as a function of time
+Returns the path to file containing measured evaporation rate as a function of time
 for bare soil.
 
 Data was originally collected by Lehmann, Peter, Shmuel Assouline,
@@ -191,18 +191,11 @@ in Figure 8 of that work.
 
 https://doi.org/10.1103/PhysRevE.77.056309
 """
-function lehmann_assouline_or2008_evaporation_data(; context = nothing)
-    dir = joinpath(@__DIR__, "../")
-    evap_dataset = ArtifactWrapper(
-        dir,
-        "lehmann2008_fig8_evaporation",
-        ArtifactFile[ArtifactFile(
-            url = "https://caltech.box.com/shared/static/cgppw3tx6zdz7h02yt28ri44g1j088ju.csv",
-            filename = "lehmann2008_fig8_evaporation.csv",
-        ),],
+function lehmann2008_evaporation_data(; context = nothing)
+    return joinpath(
+        @clima_artifact("lehmann2008_evaporation", context),
+        "lehmann2008_fig8_evaporation.csv",
     )
-    evap_datapath = get_data_folder(evap_dataset)
-    return joinpath(evap_datapath, "lehmann2008_fig8_evaporation.csv")
 end
 
 """