give simulation latest time

py/mains/uns_final_time.py

+#!/usr/bin/env python
+from __future__ import print_function
+import sys
+#sys.path=['/home/jcl/works/GIT/uns_projects/py/modules/','/home/jcl/works/GIT/uns_projects/py/modules/simulations']+sys.path
+from simulations.cmovie import * 
+import argparse
+
+
+# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+# commandLine, parse the command line 
+def commandLine():
+    dbname=None
+
+    # help
+    parser = argparse.ArgumentParser(description="Display simulation final time",
+                                    formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    # options
+    
+    parser.add_argument('simname', help='Simulation name')
+
+    parser.add_argument('--save', help='Save file',dest='save',action='store_true',default=False)
+    parser.add_argument('--filename',help='Filename to save final time, if None uses simulation directory', default=None)
+    parser.add_argument('--dbname',help='UNS database file name', default=dbname)
+    parser.add_argument('--verbose',help='verbose mode on', dest="verbose", action="store_true", default=False)
+    #parser.add_argument('--no-verbose',help='verbose mode off', dest="verbose", action="store_false", default=True)
+
+    # parse
+    args = parser.parse_args()   
+    
+    # start main funciton
+    process(args)
+
+
+# -----------------------------------------------------
+# process, is the core function
+def process(args):
+    sql3 = UnsSimu(args.simname)
+    #sql3.printInfo(simname)
+    
+    r = sql3.getInfo(args.simname)
+
+    if (r):
+        snap_list=sql3.getSnapshotList()
+        latest=snap_list[-1]
+        print("Latest snapshot [%s]\n"%(latest),file=sys.stderr)
+        s=CSnapshot(latest)
+        ok=s.nextFrame("I")
+        ok,t=s.getData("time")
+        if ok:
+            print("Latest time [%f]\n"%(t),file=sys.stderr)
+            if args.save:
+                filename=args.filename
+                if args.filename is None: #simulation dir
+                    filename=r['dir']+"/final_time.txt"
+                print("Save to <%s>\n"%(filename),file=sys.stderr)
+                index=(latest.split("/")[-1]).split("_")[-1]
+                try:
+                    f=open(filename,"w")
+                    f.write("simname %s\n"%(args.simname))
+                    f.write("last_file %s\n"%(latest))
+                    f.write("last_index %s\n"%(index))
+                    f.write("last_time %f\n"%(t))
+                    f.close()
+                except:
+                    print("\n\nUnable to save in <%s>, aborting....\n"%(filename))
+                    sys.exit()
+
+# -----------------------------------------------------
+# main program
+if __name__ == '__main__':
+    commandLine()