Dynamic Array Index Error

[N_2 10]

Hi everyone ,

I have a problem with dynamic array index which bothered me for several days.

 

I want to gather the ohlc data within the same MACD block(>0 or <0),

then I set an dynamic array having index calculated by the cross bar ago.

Avoiding using index 0 in new array.

 

code attached when the current macd>0, (mymacd is just the typical macd diff )

 

int rcross1;
array: opendata[](0);
rcross1=iff(lastbaronchart,MRO(MyMacd crosses over 0,300,1),0);    

Array_setmaxindex(r1open,rcross1+1);
For rcounter1 = 1 to rcross1+1
begin
r1open[rcounter1] = open[rcounter1-1];
End;

plot1(r1open[0],   ! ("test0"));
plot2(r1open[1],   ! ("test1"));
plot3(r1open[2],   ! ("test2"));

 

here is the problem

plot1 equals 0 (original assigned and no change)

plot2 equals open[0] (what it should be)

 

BUT!! plot3 shows a runtime error about the index .

 

I can't get anything outside the assignment loop.

How can I get the correct array about the r1open[] for future reference?

 

thx!

[N_2 10]

ok,I find out the answer.

 

It seems to be that we can only take action to the whole dynamic array with functions but

not possible to designate certain element inside the dynamic array.