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[ferret_users] Fwd: ferret vs pyferret performance time....



Dear developers/Users,
Between version 6.67 and 6.84 versions of ferret I get considerable delay when using t=@ngd] is this already noticed by some one or are there any solutions, If I use 6.67 I get the result in much less time compared to 6.84

Similarly 

                       I get a poor performance with pyferret when compared with normal ferret for the same set of operations. for the below script normal ferret takes 25 seconds where as pyferret takes 5 minutes. Why is this difference is this due to configuration issue ? are there anything in pyferret to set for making it faster?  I do not get any message or error while starting pyferret as I have cdtime there with my python.
Please share your experience if any one has faced same and also if there a solution?

sjo@sjo-ltp../NC_FILES~$ time ferret -script m_tmi_percen_g21dg.jnl 
set mem/size=1200
 Cached data cleared from memory
use m_minus_tmi_sst.nc
let cls_1= if abs(m_TMI_SST) gt 1 then m_TMI_SST
let ngd=cls_1[t=@var]
set reg/x=35:115/y=-35:26
......
.......
let perc_gud=(ngd/(ngd+nbd))*100
fill/lev=(1,100,5)/nolab/set perc_gud
ppl fill
contour/over/lev=(1,100,10)/nolab/set perc_gud
ppl contour/over

real 0m25.558s
user 0m15.109s
sys 0m2.716s
************************************************************
$ time pyferret -script hyc_tmi_percen_g21dg.jnl 
set mem/size=1200
 Cached data cleared from memory
use hyc_minus_tmi_sst.nc
let cls_1= if abs(m_TMI_SST) gt 1 then m_TMI_SST
let ngd=cls_1[t=@ngd]
set reg/x=35:115/y=-35:26
......
......
fill/lev=(1,100,5)/nolab/set perc_gud
ppl fill
contour/over/lev=(1,100,10)/nolab/set perc_gud
ppl contour/over

real 5m18.710s
user 0m25.894s
sys 0m8.637s
*************************************************************
--
with best regards

Sudheer

**********************************************************************************
Dr. Sudheer Joseph                                                                
Scientist                                                                         
INDIAN NATIONAL CENTRE FOR OCEAN INFORMATION SERVICES (INCOIS)
MINISTRY OF EARTH SCIENCES, GOVERNMENT OF INDIA
"OCEAN VALLEY" PRAGATHI NAGAR (BO)
OPP.JNTU, NIZAMPET SO
Andhra Pradesh, India. PIN- 500 090.
TEl:+91-40-23044600(R),Tel:+91-9440832534(Mobile)
Tel:+91-40-23886047(O),Fax:+91-40-23892910(O)
E-mail: sudheer.joseph@xxxxxxxxx;  sjo@xxxxxxxxxxxxx.
Web- http://oppamthadathil.tripod.com
           --------------* ---------------
"The ultimate measure of a man is
not where he stands in moments of
comfort and convenience, but where
he stands at times of challenge and
controversy."
                        Martin Luther King, Jr.
"What we have done for ourselves alone dies with us.
What we have done for others and the world remains and is immortal."
- Albert Pines



--
with best regards

Sudheer

**********************************************************************************
Dr. Sudheer Joseph                                                                
Scientist                                                                         
INDIAN NATIONAL CENTRE FOR OCEAN INFORMATION SERVICES (INCOIS)
MINISTRY OF EARTH SCIENCES, GOVERNMENT OF INDIA
"OCEAN VALLEY" PRAGATHI NAGAR (BO)
OPP.JNTU, NIZAMPET SO
Andhra Pradesh, India. PIN- 500 090.
TEl:+91-40-23044600(R),Tel:+91-9440832534(Mobile)
Tel:+91-40-23886047(O),Fax:+91-40-23892910(O)
E-mail: sudheer.joseph@xxxxxxxxx;  sjo@xxxxxxxxxxxxx.
Web- http://oppamthadathil.tripod.com
           --------------* ---------------
"The ultimate measure of a man is
not where he stands in moments of
comfort and convenience, but where
he stands at times of challenge and
controversy."
                        Martin Luther King, Jr.
"What we have done for ourselves alone dies with us.
What we have done for others and the world remains and is immortal."
- Albert Pines

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