Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.
Horizontal Navigation Bar
Button Group

Button Hyperlink
titlePrevious
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Add+another+task
Button Hyperlink
titleUp
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Going+Further
Button Hyperlink
titleNext
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Families

We already saw that ecFlow has some variable‘s, like ECF_HOME.
There are three kinds of variables:

...

Python

#!/usr/bin/env python2.7
import os
import ecflow  

def create_family_f1():
    f1 = ecflow.Family("f1")
    f1.add_task("t1").add_variable("SLEEP", 20)
    f1.add_task("t2").add_variable("SLEEP", 20)
    return f1      
      
print "Creating suite definition"   
defs = ecflow.Defs()
suite = defs.add_suite("test")
suite.add_variable("ECF_INCLUDE", os.getenv("HOME") + "/course")
suite.add_variable("ECF_HOME",    os.getenv("HOME") + "/course")

suite.add_family( create_family_f1() )
print defs

print "Checking job creation: .ecf -> .job0"   
print defs.check_job_creation()

print "Saving definition to file 'test.def'"
defs.save_as_defs("test.def")

What to do

  1. Do the modifications
  2. Replace the suite
  3. Watch in ecflowview. You should see the tasks with a status active for 20 seconds

...

Horizontal Navigation Bar
Button Group

Button Hyperlink
titlePrevious
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Add+another+task
Button Hyperlink
titleUp
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Going+Further
Button Hyperlink
titleNext
typestandard
urlhttps://software.ecmwf.int/wiki/display/ECFLOW/Families