Prep for v0.1.2 release

NREL · Dec 26, 2024 · 67dc209 · 67dc209
1 parent 64a022f
commit 67dc209
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Showing 6 changed files with 13 additions and 19 deletions.
diff --git a/...er_execute/583464dcd637a3c7b04a4ee20469622e9348e9f3331feb3203f592387b7b3565.png b/...er_execute/583464dcd637a3c7b04a4ee20469622e9348e9f3331feb3203f592387b7b3565.png
diff --git a/docs/jupyter_execute/examples/ramping.ipynb b/docs/jupyter_execute/examples/ramping.ipynb
diff --git a/docs/jupyter_execute/user_guide/basic_tutorial.ipynb b/docs/jupyter_execute/user_guide/basic_tutorial.ipynb
@@ -162,7 +162,7 @@
      "output_type": "stream",
      "text": [
       "CycleSolution(\n",
-      "    solvetime=0.006 s,\n",
+      "    solvetime=0.011 s,\n",
       "    success=[True, True],\n",
       "    status=[2, 1],\n",
       "    nfev=[257, 69],\n",

diff --git a/docs/source/examples/ramping.ipynb b/docs/source/examples/ramping.ipynb
@@ -30,7 +30,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 1,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -54,7 +54,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -101,7 +101,7 @@
     "dynamic_load = thev.loadfns.Ramp2Constant(20*75/1e-3, 20*75)\n",
     "\n",
     "expr = thev.Experiment()\n",
-    "expr.add_step('current_A', dynamic_load, (180., 0.5), limits=('voltage_V', 3.))\n",
+    "expr.add_step('current_A', dynamic_load, (360., 0.5), limits=('voltage_V', 3.))\n",
     "\n",
     "soln = model.run(expr)\n",
     "soln.plot('time_s', 'current_A')\n",
@@ -125,7 +125,7 @@
    "outputs": [],
    "source": [
     "expr = thev.Experiment()\n",
-    "expr.add_step('current_A', 75*20, (180., 75), limits=('voltage_V', 3.))\n",
+    "expr.add_step('current_A', 75*20, (180., 50), limits=('voltage_V', 3.))\n",
     "\n",
     "soln2 = model.run(expr)\n",
     "\n",
@@ -168,7 +168,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.9"
+   "version": "3.12.7"
   }
  },
  "nbformat": 4,

diff --git a/src/thevenin/__init__.py b/src/thevenin/__init__.py
@@ -27,7 +27,7 @@
 from . import loadfns
 from . import plotutils
 
-__version__ = '0.2.0.dev'
+__version__ = '0.1.2'
 
 __all__ = [
     'IDASolver',

diff --git a/src/thevenin/loadfns/_ramps.py b/src/thevenin/loadfns/_ramps.py
@@ -94,6 +94,8 @@ def __repr__(self) -> str:  # pragma: no cover
     def __call__(self, t: float) -> float:
 
         linear = self._m*t + self._b
-        sigmoid = 1. / (1. + np.exp(-self._sharpness*(linear - self._step)))
+
+        z = self._sharpness*(linear - self._step)
+        sigmoid = 1. / (1. + np.exp(-np.clip(z, -700, None)))
 
         return (1. - sigmoid)*linear + sigmoid*self._step