Remove dependence on OrdinaryDiffEq in docs env

Author: charleskawczynski

docs/Project.toml

@@ -12,5 +12,5 @@ FFTW = "7a1cc6ca-52ef-59f5-83cd-3a7055c09341"
 IntervalSets = "8197267c-284f-5f27-9208-e0e47529a953"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Literate = "98b081ad-f1c9-55d3-8b20-4c87d4299306"
-OrdinaryDiffEq = "1dea7af3-3e70-54e6-95c3-0bf5283fa5ed"
+OrdinaryDiffEqSSPRK = "669c94d9-1f4b-4b64-b377-1aa079aa2388"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"

docs/tutorials/introduction.jl

@@ -10,13 +10,8 @@
 #   - staggered finite difference in the vertical
 # - currently under development
 
-using ClimaComms,
-    ClimaCore,
-    ClimaCorePlots,
-    LinearAlgebra,
-    IntervalSets,
-    Plots,
-    OrdinaryDiffEq
+using ClimaComms, ClimaCore, ClimaCorePlots, LinearAlgebra, IntervalSets, Plots
+
 #----------------------------------------------------------------------------
 
 # ## 1. Constructing a discretization
@@ -362,7 +357,7 @@ plot(∇∇sinz, ylim = (0, 10))
 #
 # ClimaCore can be used for spatial discretizations of PDEs. For temporal discretization, we can use the OrdinaryDiffEq package, which we aim to be compatibile with.
 
-using OrdinaryDiffEq
+import OrdinaryDiffEqSSPRK: ODEProblem, solve, SSPRK33
 #----------------------------------------------------------------------------
 
 # ### 3.1 Heat equation using finite differences