TEST: Missing echo-time correction test added

spinicist · Jun 18, 2018 · c8f2e04 · c8f2e04
1 parent 4ff8495
commit c8f2e04
Showing 1 changed file with 70 additions and 0 deletions.
diff --git a/Test/qi_mcd.bats b/Test/qi_mcd.bats
@@ -74,6 +74,76 @@ qidiff --baseline=f_m$EXT --input=2C_f_m$EXT --noise=$NOISE --tolerance=250 --ve
 
 }
 
+@test "2C mcDESPOT w/ Echo Time Correction" {
+
+SIZE="3,3,3"
+qinewimage --size "$SIZE" -f "1.0" PD$EXT
+qinewimage --size "$SIZE" -f "0.465" T1_m$EXT
+qinewimage --size "$SIZE" -f "0.026" T2_m$EXT
+qinewimage --size "$SIZE" -f "1.070" T1_ie$EXT
+qinewimage --size "$SIZE" -f "0.117" T2_ie$EXT
+qinewimage --size "$SIZE" -f "0.18" tau_m$EXT
+qinewimage --size "$SIZE" -g "0 0.05 0.25" f_m$EXT
+qinewimage --size "$SIZE" -g "1 0. 200." f0$EXT
+qinewimage --size "$SIZE" -g "2 0.75 1.25" B1$EXT
+
+
+# Setup parameters
+SPGR_FILE="spgr$EXT"
+SPGR_FLIP="3,4,5,6,7,9,13,18"
+SPGR_TR="0.008"
+SPGR_TE="0.002"
+SSFP_FILE="ssfp$EXT"
+SSFP_FLIP="12,16,21,27,33,40,51,68,12,16,21,27,33,40,51,68"
+SSFP_PINC="180,180,180,180,180,180,180,180,0,0,0,0,0,0,0,0"
+SSFP_TR="0.008"
+
+SEQUENCE_GROUP="\
+    \"SequenceGroup\": {
+        \"sequences\": [
+            {
+                \"SPGREcho\": {
+                    \"TR\": $SPGR_TR,
+                    \"TE\": $SPGR_TE,
+                    \"FA\": [$SPGR_FLIP]
+                }
+            },
+            {
+                \"SSFPEcho\": {
+                    \"TR\": $SSFP_TR,
+                    \"FA\": [$SSFP_FLIP],
+                    \"PhaseInc\": [$SSFP_PINC]
+                }
+            }
+        ]
+    }
+"
+
+NOISE="0.002"
+qisignal --model=2 -v --noise=$NOISE $SPGR_FILE $SSFP_FILE << END_SIG
+{
+    "PD": "PD$EXT",
+    "T1_m": "T1_m$EXT",
+    "T2_m": "T2_m$EXT",
+    "T1_ie": "T1_ie$EXT",
+    "T2_ie": "T2_ie$EXT",
+    "tau_m": "tau_m$EXT",
+    "f_m": "f_m$EXT",
+    "f0": "f0$EXT",
+    "B1": "B1$EXT",
+$SEQUENCE_GROUP
+}
+END_SIG
+
+qimcdespot $OPTS -M2 -bB1$EXT -ff0$EXT -r -v $SPGR_FILE $SSFP_FILE << END_MCD
+{
+$SEQUENCE_GROUP
+}
+END_MCD
+qidiff --baseline=f_m$EXT --input=2C_f_m$EXT --noise=$NOISE --tolerance=250 --verbose
+
+}
+
 @test "3C mcDESPOT" {
 
 SIZE="4,4,4"