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Experience with ENVIRasterSeries? [message #91163]

Wed, 10 June 2015 00:30

Kim
Messages: 19
Registered: January 2009

Junior Member

Hi all!

I am currently wondering what are the advantages of using the new object ENVIRasterSeries in comparison to just having an array of file locations and opening them with ENVIRaster?! Does it make working with time series any faster?

Background is: I have a time series of 365 daily images and I want to temporally filter them with SavGol(in total 40GB of data). Opening all images at once is of course not possible. This means, I have to open each file, get the value of 1 pixel or a subset of the image and store it in an array so when I have the whole time series in the array, I can apply my temporal filter and store the data again in single files. This of course is very time consuming and I am trying to figure out, how to get this job faster... any suggestions would be welcome!

Thank you,
Kim

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[Message index]

		Experience with ENVIRasterSeries? By: Kim on Wed, 10 June 2015 00:30
		Re: Experience with ENVIRasterSeries? By: Jonas Ardo on Wed, 10 June 2015 04:07
		Re: Experience with ENVIRasterSeries? By: Kim on Wed, 10 June 2015 04:14

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