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loicdtx / bfastSpatial

Set of utilities and wrappers to perform change detection on satellite image time-series (Landsat and MODIS). Includes pre-processing steps and functions for spatial implementation of bfastmonitor change detection and post processing of the results.
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Issue creating layer stack #63

Closed velocity56 closed 7 years ago

velocity56 commented 7 years ago

Hi, I have been having issues using the timeStack function to generate a layer stack from a series of Landsat 8 rasters. These rasters were all pre-processed using the ProcessLandsatBatch function, and are all coming from the exact same year, path, and row. However, every time I try to generate the layer stack, I get this error message: "Error in compareRaster(rasters) : different extent". Any suggestions on how to solve this issue would be very appreciated!

Thank you for your help!

loicdtx commented 7 years ago

Did you use an extent (e=) in processLandsatBatch()? We recommend to always use one to ensure that inputs to timeStack() all have the same extent. It's likely that full scenes even though they are from the same PR have slightly different extents.