From 8f5311c55c9ce85e366ba6f1674b8634c800cd78 Mon Sep 17 00:00:00 2001
From: James Cherry <cherry@parallaxsw.com>
Date: Mon, 23 Dec 2019 18:26:25 -0700
Subject: [PATCH] ssta delay sigma print

---
 graph/DelayNormal1.cc |  2 +-
 graph/DelayNormal2.cc | 13 ++++---------
 2 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/graph/DelayNormal1.cc b/graph/DelayNormal1.cc
index b8936776..34a301cf 100644
--- a/graph/DelayNormal1.cc
+++ b/graph/DelayNormal1.cc
@@ -400,7 +400,7 @@ delayAsString(const Delay &delay,
   const Unit *unit = sta->units()->timeUnit();
   if (sta->pocvEnabled()) {
     float sigma = delay.sigma();
-    return stringPrintTmp("%s|%s",
+    return stringPrintTmp("%s[%s]",
 			  unit->asString(delay.mean(), digits),
 			  unit->asString(sigma, digits));
   }
diff --git a/graph/DelayNormal2.cc b/graph/DelayNormal2.cc
index 19568eec..ad54821c 100644
--- a/graph/DelayNormal2.cc
+++ b/graph/DelayNormal2.cc
@@ -428,15 +428,10 @@ delayAsString(const Delay &delay,
   if (sta->pocvEnabled()) {
     float sigma_early = delay.sigma(EarlyLate::early());
     float sigma_late = delay.sigma(EarlyLate::late());
-    if (fuzzyEqual(sigma_early, sigma_late))
-      return stringPrintTmp("%s|%s",
-			    unit->asString(delay.mean(), digits),
-			    unit->asString(sigma_early, digits));
-    else
-      return stringPrintTmp("%s|%s:%s",
-			    unit->asString(delay.mean(), digits),
-			    unit->asString(sigma_early, digits),
-			    unit->asString(sigma_late, digits));
+    return stringPrintTmp("%s[%s : %s]",
+			  unit->asString(delay.mean(), digits),
+			  unit->asString(sigma_early, digits),
+			  unit->asString(sigma_late, digits));
   }
   else
     return unit->asString(delay.mean(), digits);