From e4b89fef21d3afb9ac5dcb20a125035de19f325d Mon Sep 17 00:00:00 2001
From: Giovanni Bussi <giovanni.bussi@gmail.com>
Date: Tue, 16 Dec 2014 19:11:24 +0100
Subject: [PATCH] Added regtest on DRMSD

I suspect a problem in v2.1 with DRMSD cutoff.

This test is working properly in v2.0
---
 regtest/basic/rt34/drmsdx.reference | 6 ++++++
 regtest/basic/rt34/plumed.dat       | 4 ++++
 2 files changed, 10 insertions(+)
 create mode 100644 regtest/basic/rt34/drmsdx.reference

diff --git a/regtest/basic/rt34/drmsdx.reference b/regtest/basic/rt34/drmsdx.reference
new file mode 100644
index 000000000..638a8ce94
--- /dev/null
+++ b/regtest/basic/rt34/drmsdx.reference
@@ -0,0 +1,6 @@
+#! FIELDS time drmsdx1 drmsdx2
+ 0.000000 1.121735 1.666023
+ 0.050000 1.141275 1.646233
+ 0.100000 1.120122 1.627603
+ 0.150000 1.101672 1.626133
+ 0.200000 1.077282 1.633305
diff --git a/regtest/basic/rt34/plumed.dat b/regtest/basic/rt34/plumed.dat
index a806f2397..5b2e68405 100644
--- a/regtest/basic/rt34/plumed.dat
+++ b/regtest/basic/rt34/plumed.dat
@@ -4,6 +4,10 @@ drmsdn:       DRMSD REFERENCE=test.pdb LOWER_CUTOFF=0.0 UPPER_CUTOFF=15.0 NUMERI
 drmsdnopbc:   DRMSD REFERENCE=test.pdb LOWER_CUTOFF=0.0 UPPER_CUTOFF=15.0 NOPBC
 drmsdnopbcn:  DRMSD REFERENCE=test.pdb LOWER_CUTOFF=0.0 UPPER_CUTOFF=15.0 NOPBC NUMERICAL_DERIVATIVES
 
+# additional check with short cutoff
+drmsdx1:       DRMSD REFERENCE=test.pdb LOWER_CUTOFF=0.0 UPPER_CUTOFF=0.1
+drmsdx2:       DRMSD REFERENCE=test.pdb LOWER_CUTOFF=0.0 UPPER_CUTOFF=0.2
+PRINT ARG=drmsdx1,drmsdx2 FILE=drmsdx
 
 PRINT ...
   STRIDE=10
-- 
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