Consider the following snippet from the attached .dr file. It looks like the thermal front logic is setting a value of dr that is less than the drmin specified in the input file. The input file is the same as ticket #26
172 3.84876e+15 3.162e+12 0.000e+00 sdrmin
173 3.85193e+15 3.162e+12 0.000e+00 sdrmin
174 3.85509e+15 3.162e+12 0.000e+00 sdrmin
175 3.85825e+15 3.162e+12 0.000e+00 sdrmin
176 3.86141e+15 3.162e+12 0.000e+00 sdrmin
177 3.86457e+15 3.162e+12 0.000e+00 sdrmin
178 3.86774e+15 2.878e+12 0.000e+00 thermal front logic
179 3.87061e+15 2.619e+12 0.000e+00 thermal front logic
180 3.87323e+15 2.383e+12 0.000e+00 thermal front logic
181 3.87562e+15 2.169e+12 0.000e+00 thermal front logic
182 3.87778e+15 1.973e+12 0.000e+00 thermal front logic
183 3.87976e+15 1.796e+12 0.000e+00 thermal front logic
184 3.88155e+15 1.634e+12 0.000e+00 thermal front logic
185 3.88319e+15 1.487e+12 0.000e+00 thermal front logic
186 3.88467e+15 1.353e+12 0.000e+00 thermal front logic
187 3.88603e+15 1.231e+12 0.000e+00 thermal front logic
188 3.88726e+15 1.121e+12 0.000e+00 thermal front logic
189 3.88838e+15 1.020e+12 0.000e+00 thermal front logic
190 3.88940e+15 9.280e+11 0.000e+00 thermal front logic
191 3.89033e+15 8.445e+11 0.000e+00 thermal front logic
192 3.89117e+15 7.685e+11 0.000e+00 thermal front logic
193 3.89194e+15 6.993e+11 0.000e+00 thermal front logic
194 3.89264e+15 6.364e+11 0.000e+00 thermal front logic
195 3.89328e+15 5.791e+11 0.000e+00 thermal front logic
