app: stacked_cores: finish a lower-current variant of the 48-xx 5e2/4e4 conductivity run

crates/applications/stacked_cores/scripts/plot_inverters.py

@@ -165,7 +165,7 @@ _48xx_study = [(p, get_meas(p)) for p in
         SimParams48(5e2, 2e4, 2000, 100, 9, 1, 400, "5e9"),
         # y0=0.70, slope0=1.7 until x=0.15
         SimParams48(5e2, 4e4, 4000, 200, 9, 1, 400, "1e10"),
-        # TODO
+        # y0=0.59, slope0=1.4 until x=0.20
         SimParams48(5e2, 4e4, 2000, 100, 9, 1, 400, "5e9"),
 
         # y0=0.64, slope0=1.4 until x=0.20

crates/applications/stacked_cores/scripts/stacked_cores_40xx_db.py

@@ -4379,6 +4379,7 @@ set_meas("48-0.0004rad-1000ctl_cond-10000coupling_cond-2000ps-100ps-9ctl-9coupli
 Piecewise(
     [
         [ -16999,  -3777 ],  # -1.00
+        [ -16742,  -3787 ],  # -0.50
         [ -13768,  -1435 ],  # -0.35
         [  -9559,   1353 ],  # -0.30
         [  -5278,   3430 ],  # -0.25
@@ -4570,6 +4571,27 @@ Piecewise(
 )
 """)
 
+set_meas("48-0.0004rad-500ctl_cond-40000coupling_cond-2000ps-100ps-9ctl-9coupling-3_1_winding-5e9-drive", """
+Piecewise(
+    [
+        [ -21111,  -4121 ],  # -1.00
+        [ -20681,  -3380 ],  # -0.50
+        [ -19361,  -1091 ],  # -0.45
+        [ -18997,   -468 ],  # -0.44
+        [ -18209,    881 ],  # -0.42
+        [ -17350,   2421 ],  # -0.40
+        [ -16373,   4089 ],  # -0.38
+        [ -15169,   5937 ],  # -0.36
+        [ -14393,   7054 ],  # -0.35
+        [ -10183,  12278 ],  # -0.30
+        [  -5878,  15315 ],  # -0.25
+        [  -1569,  15892 ],  # -0.20
+        [  11211,  16460 ],  #  0.00
+        [  18116,  16679 ],  #  1.00
+    ]
+)
+""")
+
 set_meas("48-0.0004rad-500ctl_cond-40000coupling_cond-4000ps-200ps-9ctl-9coupling-3_1_winding-1e10-drive", """
 Piecewise(
     [

crates/applications/stacked_cores/src/main.rs

@@ -5189,6 +5189,36 @@ fn main() {
                 // -0.13,
                 // -0.12,
                 // -0.11,
+                // targeted for (5e2, 4e4, ps(2000), ps(100), 9,  1, um(400),  5e9)
+                -0.44,
+                -0.42,
+                -0.38,
+                -0.36,
+                -0.34,
+                -0.32,
+                -0.28,
+                -0.26,
+                -0.43,
+                -0.41,
+                -0.39,
+                -0.37,
+                -0.33,
+                -0.31,
+                -0.29,
+                -0.27,
+                -0.22,
+                -0.23,
+                -0.24,
+                -0.46,
+                -0.47,
+                -0.48,
+                -0.49,
+                -0.21,
+                -0.10,
+                -0.15,
+                -0.05,
+                 0.10,
+                 0.20,
             ][..],
             &[
                 // establish the domain/range
@@ -5198,15 +5228,18 @@ fn main() {
             &[
                  0.00,
                 -0.20,
-                -0.10,
+                // -0.10,
-                -0.05,
+                // -0.05,
                 -0.35,
+                -0.50,
                 -0.25,
-                -0.15,
                 -0.30,
-                0.10,
+                -0.40,
+                -0.45,
+                // -0.15,
+                // 0.10,
                 // 0.20,
-                0.35,
+                // 0.35,
             ][..],
             &[
                 -0.05,