Fix SlabSL.ortho diagnostic gate, CoordMap safety, and bonnerebert -V option

Agent-Logs-Url: https://github.com/EXP-code/EXP/sessions/437a8908-e2a0-48c1-9224-8263a765ef4e

Co-authored-by: The9Cat <25960766+The9Cat@users.noreply.github.com>

Author: Copilot

src/SlabSL.cc

@@ -92,8 +92,11 @@ SlabSL::SlabSL(Component* c0, const YAML::Node& conf) : PotAccel(c0, conf)
     }
   }
 
-  // Diagnostic output for debugging
-  if (true) {
+  // Diagnostic output for debugging.
+  //  +--- Set to 'true' only for deep debugging; 'false' for production.
+  //  |
+  //  v
+  if (false) {
     std::ofstream tmp("SlabSL.ortho");
     for (int kx=0, indx=0; kx<=nnmax; kx++) {
       for (int ky=0; ky<=kx; ky++, indx++) {

src/cudaSlabSL.cu

@@ -222,7 +222,14 @@ void SlabSL::initialize_constants()
       {"linear", 2}
     };
 
-  int Cmap = CoordMap[cmap];
+  auto it = CoordMap.find(cmap);
+  if (it == CoordMap.end()) {
+    std::ostringstream sout;
+    sout << "cudaSlabSL: unknown coordinate map type '" << cmap
+	 << "'. Valid values are: tanh, sech, linear";
+    throw std::runtime_error(sout.str());
+  }
+  int Cmap = it->second;
 
   cuda_safe_call(cudaMemcpyToSymbol(slabCmap, &Cmap, sizeof(int),
 				    size_t(0), cudaMemcpyHostToDevice),

utils/ICs/bonnerebert.cc

@@ -364,6 +364,7 @@ decode_switches (int argc, char **argv)
 			   "R:"	/* runit   */
 			   "N:"	/* number  */
 			   "S:"	/* seed    */
+			   "V"  /* version */
 			   "h", /* help    */
 			   long_options, (int *) 0)) != EOF)
     {
@@ -399,6 +400,10 @@ decode_switches (int argc, char **argv)
 	case 'h':
 	  usage (0);
 
+	case 'V':
+	  cout << program_name << " version " << VERSION << endl;
+	  exit (0);
+
 	default:
 	  usage (-1);
 	}