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ropensci / MODIStsp

An "R" package for automatic download and preprocessing of MODIS Land Products Time Series
https://docs.ropensci.org/MODIStsp
GNU General Public License v3.0
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Accessing additional MODIS products using MODIStsp #196

Closed bhick001 closed 4 years ago

bhick001 commented 4 years ago

Is it possible to adapt this to acces additional MODIS products (e.g. atmospheric products like aerosol optical depth)?

lbusett commented 4 years ago

@bhick001

sorry for the late answer. MODIStsp is designed to work with MODIS Land Products, as described here: https://lpdaac.usgs.gov/product_search/?collections=Combined+MODIS&collections=Terra+MODIS&collections=Aqua+MODIS&view=list

Are the data you are interested in within that list?

Lorenzo

bhick001 commented 4 years ago

Hello, Yes, it is "MCD19A2.006" | Combined MODIS | Aerosol Optical Depth | 1000 | Daily

lbusett commented 4 years ago

Then it should be possible to add it. I'll have a look as soon as I can.

lbusett commented 4 years ago

@bhick001

I added the product in the RC for MODIStsp 1.4.0.

The new version bring many updates since it deals with the switch to GDAL3/PROJ6. Would you be willing to test by installing from github using

remotes::install_github("ropensci/MODIStsp", ref = "feature/gdal3")

?

YunquanZhang commented 4 years ago

I have installed versition 1.3.9, but I failed to install MODIStsp 1.4.0. using remotes::install_github("ropensci/MODIStsp", ref = "feature/gdal3")

lbusett commented 4 years ago

@YunquanZhang

sorry for that. Could you report which kind of error you are getting while trying to install the github version?

Lorenzo

YunquanZhang commented 4 years ago

This package helps a lot. But I further want to download and deal with "MCD19A2.006" | Combined MODIS | Aerosol Optical Depth | 1000 | Daily product.

I used "remotes::install_github("ropensci/MODIStsp", ref = "feature/gdal3")" to install versition 1.40. It reminds

Downloading GitHub repo ropensci/MODIStsp@feature/gdal3 Skipping 16 packages not available: bitops, data.table, gdalUtilities, gWidgets, gWidgetsRGtk2, httr, jsonlite, raster, sf, stringr, xts, xml2, leaflet, shiny, mapview, mapedit WARNING: Rtools is required to build R packages, but is not currently installed.

Please download and install Rtools custom from http://cran.r-project.org/bin/windows/Rtools/. √ checking for file 'C:\Users\Administrator\AppData\Local\Temp\RtmpIhs5Xg\remotes1d6459864606\ropensci-MODIStsp-6cb7e76/DESCRIPTION' ...

ERROR: dependency 'gdalUtilities' is not available for package 'MODIStsp'

lbusett commented 4 years ago

Hi @YunquanZhang

could you try installing Rtools, as suggested in the error message?

You can find it here:

https://cran.r-project.org/bin/windows/Rtools/history.html

(be sure to install the one corresponding to your "R" version)

Lorenzo

YunquanZhang commented 4 years ago

Thanks, I have succeed in installing the package after installing the Rtools. But I found that the installed ‘MODIStsp’ version is 1.3.9.9000 not 1.40. Additionally, another problem occurred when running "MODIStsp(gui = T)": GDAL version in use: 2.2.3 Error: $ operator is invalid for atomic vectors. I can load the package by running "library(MODIStsp)". Thanks for your kind help in advance.

lbusett commented 4 years ago

Hi. The version number is correct. I'll have a look at the other problem. Thanks for reporting.

bhick001 commented 4 years ago

I was unable to install the MODIStsp update,the error seems to lie in RGtk2 library.

Warning: Failed to load RGtk2 dynamic library, attempting to install it. Please install GTK+ from http://ftp.gnome.org/pub/gnome/binaries/win32/gtk+/2.22/gtk+-bundle_2.22.1-20101227_win32.zip If the package still does not load, please ensure that GTK+ is installed and that it is on your PATH environment variable IN ANY CASE, RESTART R BEFORE TRYING TO LOAD THE PACKAGE AGAIN Error in inDL(x, as.logical(local), as.logical(now), ...) : unable to load shared object 'C:/Users/xxx/Documents/R/win-library/3.6/RGtk2/libs/i386/RGtk2.dll': LoadLibrary failure: The specified module could not be found.

However I have been able to install and load RGtk2 into R. Apparently though GTK+ is not available for my version of R

install.packages('GTK+') Installing package into ‘C:/Users/xxx/Documents/R/win-library/3.6’ (as ‘lib’ is unspecified) Warning in install.packages : package ‘GTK+’ is not available (for R version 3.6.1)

lbusett commented 4 years ago

Hi,

since this is a different problem, can I ask you to open a different issue? Before doing that, I'd suggest trying following instructions here:

https://github.com/ropensci/MODIStsp#-installing-on-windows