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Re: New Zorro version 2.30 [Re: jcl] #481204
08/13/20 10:47
08/13/20 10:47
Joined: May 2015
Posts: 302
Czech Republic
G
Grat Online
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Grat  Online
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G

Joined: May 2015
Posts: 302
Czech Republic
Other appoitment for setup file.
Is a possible update without data in history? I have verificate history data, but after update I must run verificate again. frown

Re: New Zorro version 2.30 [Re: jcl] #481207
08/13/20 11:04
08/13/20 11:04
Joined: Jul 2000
Posts: 27,343
Frankfurt
jcl Offline OP

Chief Engineer
jcl  Offline OP

Chief Engineer

Joined: Jul 2000
Posts: 27,343
Frankfurt
-sftoa (1,1) returns "1.0": This is indeed a bug, and there are also other tiny inconsistencies with that function. It will be fixed, but not anymore for the current release, because the function is from a library and replacing it had side effects.

- plot(Name..) is unhappy when Name is not a string: lite-C functions indeed normally accept any 32-bit address for a string pointer. Same as above - it will be eventually fixed, but not anymore for the current release because this had to be done with most functions that use strings.

- update without data in history: EUR/USD data is included because the update is a normal installation. For avoiding that your history is overwritten, install it in a temporary folder, then copy over all folders except History.



Re: New Zorro version 2.30 [Re: jcl] #481210
08/13/20 11:27
08/13/20 11:27
Joined: Feb 2017
Posts: 1,095
Chicago
AndrewAMD Online
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AndrewAMD  Online
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Joined: Feb 2017
Posts: 1,095
Chicago
It seems a new error has crept into the release candidate.
https://opserver.de/ubb7/ubbthreads.php?ubb=showflat&Number=481209#Post481209

Re: New Zorro version 2.30 [Re: jcl] #481219
08/13/20 18:23
08/13/20 18:23
Joined: Mar 2019
Posts: 249
D
danatrader Online
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danatrader  Online
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Joined: Mar 2019
Posts: 249
ScholzTax not in performance report.

if(is(INITRUN) || year(0) != year(1))
ScholzBrake = 30000;

is above the loss limit active for germans next year.

I would assume in the performance report the Tax is calculated.

Re: New Zorro version 2.30 [Re: jcl] #481225
08/14/20 09:14
08/14/20 09:14
Joined: Jul 2000
Posts: 27,343
Frankfurt
jcl Offline OP

Chief Engineer
jcl  Offline OP

Chief Engineer

Joined: Jul 2000
Posts: 27,343
Frankfurt
Pulling the scholz brake eliminates the Scholz Tax. At least that's the intention.

https://manual.zorro-project.com/performance.htm

Re: New Zorro version 2.30 [Re: jcl] #481226
08/14/20 10:01
08/14/20 10:01
Joined: Mar 2019
Posts: 249
D
danatrader Online
Member
danatrader  Online
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Joined: Mar 2019
Posts: 249
I see, still would be good to calculate it live?
Could decide to let run longer as long as performing well?

Re: New Zorro version 2.30 [Re: jcl] #481229
08/14/20 12:48
08/14/20 12:48
Joined: Jul 2000
Posts: 27,343
Frankfurt
jcl Offline OP

Chief Engineer
jcl  Offline OP

Chief Engineer

Joined: Jul 2000
Posts: 27,343
Frankfurt
That's right, but what you see in the performance report is just an approximation by subtracting 10,000 * years from the gross profit. For the decision whether to pay tax or not, you had to really calcculate it separately for any year. This is best done by script.

Re: New Zorro version 2.30 [Re: jcl] #481232
08/14/20 20:11
08/14/20 20:11
Joined: Mar 2019
Posts: 249
D
danatrader Online
Member
danatrader  Online
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Joined: Mar 2019
Posts: 249
Unhappy plots -->> maybe should not change that, maybe just point it out in the manual, more efficient and may not break things people already developed.

Re: New Zorro version 2.30 [Re: jcl] #481260
08/19/20 11:43
08/19/20 11:43
Joined: May 2018
Posts: 21
Y
YG8 Offline
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YG8  Offline
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Y

Joined: May 2018
Posts: 21
I am having issues testing the Z13 system.

I still have an older version of Zorro 2.20 which I have no problem testing the system on.

I have check several times that the data is available (downloaded the resent data from Zorro), that the asset list is correct and cant find any issues. Anyone else experiancing this?

Zorro S 2.30.7
(c) oP group Germany 2020
Zorro S Subscription


Z13 .x ..PH H 4 B 0 V 1
Error 055: No bars generated
Error 047: No bars to plot

Re: New Zorro version 2.30 [Re: jcl] #481262
08/19/20 15:42
08/19/20 15:42
Joined: Jul 2017
Posts: 499
Z
Zheka Offline
Senior Member
Zheka  Offline
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Z

Joined: Jul 2017
Posts: 499
There is a bug in plot() when StartDate is set in the format YYYYMMDD.

This script:
Code
function run(){
	
	set(PLOTNOW);
		
	StartDate = 20190201; 
	EndDate   = 2020;
	
	BarPeriod = 60;

	var K=ifelse(!(Bar%120),1,0);
	
	plot("WHL",K,BARS+NEW,RED);	
}
with StartDate=2019 plots as expected (screen 1) . But when StartDate is set as StartDate=20190201, plot() drops most items to be plotted (pic 2), even after enlargement of the plot area.

The problem can be reliably replicated for Bar%120 ( nothing is plotted), but is intermittent for lower values of the divisor (e.g. 24) (and can work for GBPUSD but not for EURUSD)


Attached Files
Last edited by Zheka; 08/19/20 15:45.
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