Fix bug in parsing data

Author: abhyshr

src/opflow/model/power_bal_polar/pbpol.cpp

@@ -1466,6 +1466,7 @@ PetscErrorCode OPFLOWComputeObjective_PBPOL(OPFLOW opflow, Vec X,
       if (opflow->objectivetype == MIN_GEN_COST) {
         loc = gen->startxpowloc;
         Pg = x[loc] * ps->MVAbase;
+
         *obj +=
             gen->cost_alpha * Pg * Pg + gen->cost_beta * Pg + gen->cost_gamma;
         flps += 7.0;

src/ps/psreaddata.cpp

@@ -745,6 +745,8 @@ PetscErrorCode PSReadMatPowerData(PS ps, const char netfile[]) {
      generators in gencost data
   */
   PetscInt temp_geni[200]; // Assume there are max 200 generators
+  for(i=0; i < 200; i++) temp_geni[i] = line_counter+1;// initialize
+  
   PetscInt i_idx=-1,isol_idx=0,isol_idx2=0,isol_idx3=0;
 
   fp = fopen(netfile, "r");
@@ -954,7 +956,7 @@ PetscErrorCode PSReadMatPowerData(PS ps, const char netfile[]) {
 	       &Gen[gencosti].cost_ncoeffs, &Gen[gencosti].cost_alpha,
 	       &Gen[gencosti].cost_beta, &Gen[gencosti].cost_gamma);
       } else if(num_max_cost_coeffs == 4) {
-	sscanf(line, "%d %lf %lf %d %*lf %lf %lf %lf", &Gen[gencosti].cost_model,
+	sscanf(line, "%d %lf %lf %d %*f %lf %lf %lf", &Gen[gencosti].cost_model,
 	       &Gen[gencosti].cost_startup, &Gen[gencosti].cost_shutdown,
 	       &Gen[gencosti].cost_ncoeffs, &Gen[gencosti].cost_alpha,
 	       &Gen[gencosti].cost_beta, &Gen[gencosti].cost_gamma);