Update default GaussianPSF size to match NumericPSF integral

Author: tritemio

notebooks/PyBroMo - 1. Simulate 3D trajectories - single core.ipynb

@@ -101,7 +101,7 @@
     "\n",
     "# PSF definition\n",
     "psf = pbm.NumericPSF()\n",
-    "#psf = pbm.GaussianPSF(sx=0.18e-6, sy=0.18e-6, sz=0.88e-6)\n",
+    "#psf = pbm.GaussianPSF(sx=0.2e-6, sy=0.2e-6, sz=0.8e-6)\n",
     "\n",
     "# Particle simulation definition\n",
     "S = pbm.ParticlesSimulation(t_step=t_step, t_max=t_max, \n",

pybromo/psflib.py

@@ -39,7 +39,7 @@ def psf_from_pytables(psf_pytables):
 class GaussianPSF:
     """This class implements a Gaussian-shaped PSF function."""
 
-    def __init__(self, xc=0, yc=0, zc=0, sx=0.2e-6, sy=0.2e-6, sz=1e-6, psf_pytables=None):
+    def __init__(self, xc=0, yc=0, zc=0, sx=0.2e-6, sy=0.2e-6, sz=0.8e-6, psf_pytables=None):
         """Create a Gaussian PSF object with given center and sigmas.
         `xc`, `yc`, `zc`: position of the center of the gaussian (m)
         `sx`, `sy`, `sz`: sigmas of the gaussian function (m).