From 39911fa2bee5a0b427653084a0c09165f2e1be9a Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 1 Mar 2026 11:09:29 +0000
Subject: [PATCH 1/2] Initial plan


From b18c4b1f8183c1d999c44767945ee87e5c556f1e Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 1 Mar 2026 11:10:47 +0000
Subject: [PATCH 2/2] Fix Nz to -Nz in grdmask documentation

Co-authored-by: seisman <3974108+seisman@users.noreply.github.com>
---
 doc/rst/source/grdmask.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/rst/source/grdmask.rst b/doc/rst/source/grdmask.rst
index 3c8ae240a9a..9945b92ff77 100644
--- a/doc/rst/source/grdmask.rst
+++ b/doc/rst/source/grdmask.rst
@@ -111,7 +111,7 @@ Optional Arguments
     Sets the *out/edge/in* that will be assigned to nodes that are
     *out*\ side the polygons, on the *edge*, or *in*\ side. Values can
     be any number, including the textstring NaN [Default is 0/0/1].
-    Optionally, use **Nz** to set polygon insides to the z-value
+    Optionally, use **-Nz** to set polygon insides to the z-value
     obtained from the data (either segment header **-Z**\ *zval*,
     **-L**\ *header* or via **-a**\ Z=\ *name*); use **-NZ** to consider
     the polygon boundary as part of the inside. Alternatively, use