TL: finalized rbc solver interface

Author: tlunet

pySDC/playgrounds/dedalus/.gitignore

@@ -1,2 +1,3 @@
 *.pdf
-demos/*.png
+demos/*.png
+problems/test*

pySDC/playgrounds/dedalus/demos/demo_timestepper_advection.py

@@ -9,7 +9,7 @@
 import dedalus.public as d3
 
 from pySDC.playgrounds.dedalus.problems import buildAdvDiffProblem
-from pySDC.playgrounds.dedalus.timestepper import SpectralDeferredCorrectionIMEX
+from pySDC.playgrounds.dedalus.timestepper import SDCIMEX
 
 
 # -----------------------------------------------------------------------------
@@ -33,7 +33,7 @@
              'ERK4': 4}
 
 implSweep = 'MIN-SR-FLEX'
-SpectralDeferredCorrectionIMEX.setParameters(
+SDCIMEX.setParameters(
     nNodes=4, nodeType='LEGENDRE', quadType='RADAU-RIGHT',
     implSweep=implSweep, explSweep='PIC', initSweep='COPY')
 
@@ -49,7 +49,7 @@
     if isinstance(timeStepper, int):
         # Using SDC with a given number of sweeps
         nSweeps = timeStepper
-        timeStepper = SpectralDeferredCorrectionIMEX
+        timeStepper = SDCIMEX
         timeStepper.setParameters(nSweeps=nSweeps)
         useSDC = True
 

pySDC/playgrounds/dedalus/demos/demo_timestepper_burger.py

@@ -12,7 +12,7 @@
 
 # pySDC imports
 from pySDC.playgrounds.dedalus.problems import buildKdVBurgerProblem
-from pySDC.playgrounds.dedalus.timestepper import SpectralDeferredCorrectionIMEX
+from pySDC.playgrounds.dedalus.timestepper import SDCIMEX
 
 # Dedalus import (for alternative time-stepper)
 import dedalus.public as d3
@@ -28,7 +28,7 @@
 # -- time integration
 tEnd = 10
 nSteps = 5000
-SpectralDeferredCorrectionIMEX.setParameters(
+SDCIMEX.setParameters(
     nSweeps=4,
     nNodes=4,
     implSweep="MIN-SR-FLEX",
@@ -38,7 +38,7 @@
 # -----------------------------------------------------------------------------
 # Solver setup
 # -----------------------------------------------------------------------------
-timestepper = SpectralDeferredCorrectionIMEX if useSDC else d3.RK443
+timestepper = SDCIMEX if useSDC else d3.RK443
 timestep = tEnd/nSteps
 
 pData = buildKdVBurgerProblem(nX, xEnd, nu, b)