diff --git a/ssc/cmod_trough_physical.cpp b/ssc/cmod_trough_physical.cpp
index 37fb4fd9f..800fadff7 100644
--- a/ssc/cmod_trough_physical.cpp
+++ b/ssc/cmod_trough_physical.cpp
@@ -551,7 +551,7 @@ static var_info _cm_vtab_trough_physical[] = {
     { SSC_OUTPUT,       SSC_ARRAY,       "pipe_runner_P_dsn",         "Field piping runner pressure at design",                                           "bar",          "",               "solar_field",    "sim_type=1",                       "",                      "" },
     { SSC_OUTPUT,       SSC_ARRAY,       "pipe_loop_T_dsn",           "Field piping loop temperature at design",                                          "C",            "",               "solar_field",    "sim_type=1",                       "",                      "" },
     { SSC_OUTPUT,       SSC_ARRAY,       "pipe_loop_P_dsn",           "Field piping loop pressure at design",                                             "bar",          "",               "solar_field",    "sim_type=1",                       "",                      "" },
-    
+
     // Power Block
     { SSC_OUTPUT,       SSC_ARRAY,       "eta",                       "PC efficiency: gross",                                                             "",             "",               "powerblock",     "sim_type=1",                       "",                      "" },
     { SSC_OUTPUT,       SSC_ARRAY,       "q_pb",                      "PC input energy",                                                                  "MWt",          "",               "powerblock",     "sim_type=1",                       "",                      "" },
@@ -800,7 +800,6 @@ class cm_trough_physical : public compute_module
         }
 
         size_t n_steps_full = weather_reader.m_weather_data_provider->nrecords();
-        weather_reader.m_filename = as_string("file_name");
         weather_reader.m_trackmode = 0;
         weather_reader.m_tilt = 0.0;
         weather_reader.m_azimuth = 0.0;