PETSc version 3.15.5
PetscSortRealWithArrayInt
Sorts an array of PetscReal in place in increasing order; changes a second PetscInt array to match the sorted first array. 
Synopsis
#include "petscsys.h"  
PetscErrorCode  PetscSortRealWithArrayInt(PetscInt n,PetscReal r[],PetscInt Ii[])
Not Collective
Input Parameters
|  | n | - number of values | 
|  | i | - array of integers | 
|  | I | - second array of integers | 
See Also
 PetscSortReal()
Level
intermediate
Location
src/sys/utils/sortd.c
Index of all Sys routines
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