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diff +sbp/+implementations/d1_noneq_minimal_4.m @ 266:bfa130b7abf6 operator_remake

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Added error message for too few grid points to all implementation files.
author Martin Almquist <martin.almquist@it.uu.se>
date Fri, 09 Sep 2016 11:03:13 +0200
parents 6009f2712d13
children f7ac3cd6eeaa
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line diff
--- a/+sbp/+implementations/d1_noneq_minimal_4.m	Fri Sep 09 10:41:31 2016 +0200
+++ b/+sbp/+implementations/d1_noneq_minimal_4.m	Fri Sep 09 11:03:13 2016 +0200
@@ -6,6 +6,10 @@
     L = 1;
 end
 
+if(N<6)
+    error('Operator requires at least 6 grid points');
+end
+
 % BP: Number of boundary points
 % m:  Number of nonequidistant spacings
 % order: Accuracy of interior stencil