From 812f5ada4e82b018ae354b0526efcc18dd89508a Mon Sep 17 00:00:00 2001
From: junxiW <hzwangjunxi@gmail.com>
Date: Thu, 19 Oct 2023 15:34:04 +0200
Subject: [PATCH] save grid for debugging parallel computing at all processes.

---
 ugbase/lib_grid/file_io/file_io.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ugbase/lib_grid/file_io/file_io.cpp b/ugbase/lib_grid/file_io/file_io.cpp
index 46880a354..5d2c8f852 100644
--- a/ugbase/lib_grid/file_io/file_io.cpp
+++ b/ugbase/lib_grid/file_io/file_io.cpp
@@ -425,6 +425,7 @@ static bool SaveGrid(Grid& grid, ISubsetHandler* psh,
 		 std::size_t found=strName.find(".ugx");
 		 strName=strName.replace(found, 4, "");
 		 int procRank=pcl::ProcRank();
+		 strName=strName.append("_p");
 		 strName=strName.append(std::to_string(procRank));
 		 strName.append(".ugx");   
 		#endif
@@ -440,6 +441,7 @@ static bool SaveGrid(Grid& grid, ISubsetHandler* psh,
 		#if (defined UG_PARALLEL && defined UG_DEBUG)
                  std::size_t found=strName.find(".vtu");
 	         	 strName=strName.replace(found, 4, "");
+				 strName=strName.append("_p");
                  strName=strName.append(std::to_string(pcl::ProcRank()));
                  strName.append(".vtu");
 		#endif