From f9a8b72a6705aa838ca6f6c32c4c834fbffedc02 Mon Sep 17 00:00:00 2001
From: seogi_macbook <sgkang09@gmail.com>
Date: Thu, 25 Jun 2020 18:29:40 -0700
Subject: [PATCH] fix bug for logarithmic interpolation

---
 .gitignore                 | 5 +++++
 codes/simpegskytem/TDEM.py | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 7b6115d..3e98bae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,8 @@
 *.pyc
 *.sublime-project
 *.sublime-workspace
+.DS_Store
+
+dist/
+build/
+simpegskytem.egg-info/
diff --git a/codes/simpegskytem/TDEM.py b/codes/simpegskytem/TDEM.py
index a667272..513f813 100644
--- a/codes/simpegskytem/TDEM.py
+++ b/codes/simpegskytem/TDEM.py
@@ -112,8 +112,9 @@ def simulate(
 
         for ii in range(nSrc):
             step_func = interp1d(
-                self.timeMesh.gridCC, data_stepoff[:, ii]
+                np.log10(self.timeMesh.gridCC), data_stepoff[:, ii]
             )
+
             data_temp = piecewise_pulse_fast(
                                 step_func, time,
                                 time_input_currents, input_currents,