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Has anyone seen an issue where waterfalls cannot be generated? I took some measurements today (REW 4.11, JRE 1.6.0_13) and I cannot generate any waterfalls for them.

When I go to the waterfall tab, I see the measurement file I had opened right above the “overlay” with the check next to it. The file I had opened only had one sweep in there and it also has a check mark next to it but both of them are grayed out. It is also like this on the “Spectral Decay” tab.

All other tab have it to where I can check-uncheck what I need.

Thanks, James

 

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Bruce,

I will try again with the button. Right now it jsut shows the progress window but does not move. If I recall from the previous version, each sweep could be checked or unchecked before needing to click the generate waterfall button. Also, on the last version, it was pretty quick, click the GW button and the waterfall was there.

One other thing, not sure it matters but just in case. Next to the file which is labeled "July 19 14:26:01" it shows -180.db

What I am looking at.

James

 

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Bruce, for the graph setting I must have been moving it around before I grabbed the screen shot. Even if I move up to the 75db area, there is no data.

I had also clicked the GW button and even after about 15 minutes the progress bar had not even started to move.

These the ones you were looking for?
Thanks, James

 

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Bruce,

I updated to the lastest JRE right before I posted. Trying the other step now.

It is probably something I am doing. I have not used REW in so long it took me about 2 hours just to get some measurements taken:dizzy:

James

 

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Bruce,

Something in those saved files must be messed up. I reinstalled REW and pulled up an old sweep and can get a waterfall, just not with anything made today.

James

 

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Bruce,

Since no root cause was found for this, if you want to zap this theard that is fine by me.

James

 

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JP,

Along with the information Bill has above, do you by chance have a saved file from older traces you can load and see if the WF will generate?

I believe something must have corrupted the file(s) when I had my issue since older saved data would work.

James