Option to use decimated MDSplus data

Signed-off-by: Bernardo Carvalho <bernardo.carvalho@tecnico.ulisboa.pt>

Startup/ketchup.py

@@ -1,37 +0,0 @@
-
-#!/usr/bin/env python3
-"""
-This script 
-"""
-
-from MDSplus import Tree
-import argparse
-
-
-MDSTREENAME = 'rtappisttok'
-
-def main(args):
-    mdsPulseNumber = args.shot
-
-    try:
-        if(mdsPulseNumber > 0):
-            tree = Tree(MDSTREENAME)
-            tree.setCurrent(mdsPulseNumber)
-        #else:
-            tree.close()
-
-    except:
-        print(f'Failed opening {MDSTREENAME} for pulse number {mdsPulseNumber:d}')
-        exit()
-
-    print(f'Last Pulse for {MDSTREENAME}  is {mdsPulseNumber:d}')
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description = 'Script to synchronize ISTTOK shot number')
-
-    parser.add_argument('-s', '--shot', type=int, help='Mds+ pulse Number ([1, ...])', default=100)
-
-    args = parser.parse_args()
-    main(args)
-# vim: set syntax=python ts=4 sw=4 sts=4 sr et

Startup/pulse-ketchup.py

@@ -0,0 +1,42 @@
+#!/usr/bin/env python3
+"""
+This script resets the MDSplus pulseNumber of Tree 
+"""
+from MDSplus import Tree
+from MDSplus.mdsExceptions import TreeFOPENR
+import argparse
+
+
+MDSTREENAME = 'rtappisttok'
+
+
+def main(args):
+    mdsPulseNumber = args.shot
+
+    try:
+        if (mdsPulseNumber > 0):
+            tree = Tree(MDSTREENAME)
+            tree.setCurrent(mdsPulseNumber)
+        # else:
+            tree.close()
+
+    except TreeFOPENR:
+        print(f'Failed opening {MDSTREENAME} for '
+              f'pulse number {mdsPulseNumber:d}')
+        exit()
+
+    print(f'Last Pulse for {MDSTREENAME}  is {mdsPulseNumber:d}')
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(
+            description='Script to synchronize ISTTOK shot number')
+
+    parser.add_argument('-s', '--shot',
+                        type=int, help='Mds+ pulse Number ([1, ...])',
+                        default=99)
+
+    args = parser.parse_args()
+    main(args)
+
+# vim: set syntax=python ts=4 sw=4 sts=4 sr et