Add tdr report (#4206)

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* small modifications to context to support TDR plots in both 3DLayout and Circuit Transient

* fixed minor bug in pdf.py

* added possibility to create a group plot

* added possibility to create a group plot

* added possibility to create a group plot

---------

Co-authored-by: maxcapodi78 <Shark78>
Co-authored-by: Maxime Rey <[email protected]>
Co-authored-by: Samuel Lopez <[email protected]>

Author: 3 people

_unittest/test_12_PostProcessing.py

@@ -346,6 +346,14 @@ def test_18_diff_plot(self, diff_test):
         new_report.differential_pairs = True
         assert new_report.create()
         assert new_report.get_solution_data()
+        new_report2 = diff_test.post.reports_by_category.standard("TDRZ(1)")
+        new_report2.differential_pairs = True
+        new_report2.pulse_rise_time = 3e-12
+        new_report2.time_windowing = 3
+        new_report2.domain = "Time"
+
+        assert new_report2.create()
+
         data1 = diff_test.post.get_solution_data(
             ["S(Diff1, Diff1)"],
             "LinearFrequency",

_unittest_solvers/example_models/T01/compliance/general_compliance_template.json

@@ -30,7 +30,9 @@
 	 "type": "frequency",
      "config": "Sparameter_Insertion_Custom.json",
      "traces": ["dB(S(X1_TX0,X1_RX0))", "dB(S(X1_TX1,X1_RX1))","dB(S(X1_TX2,X1_RX2))", "dB(S(X1_TX3,X1_RX3))"],
-     "pass_fail": false
+     "pass_fail": false,
+	 "group_plots":true
+	 
      },
     {"name": "eye1",
     "design_name":"32GTps_circuit",

pyaedt/edb.py

@@ -459,6 +459,10 @@ def open_edb(self):
             for cell in list(self.top_circuit_cells):
                 if cell.GetName() == self.cellname:
                     self._active_cell = cell
+        if self._active_cell is None:
+            for cell in list(self.circuit_cells):
+                if cell.GetName() == self.cellname:
+                    self._active_cell = cell
         # if self._active_cell is still None, set it to default cell
         if self._active_cell is None:
             self._active_cell = list(self.top_circuit_cells)[0]