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Hi Joshua, Many thanks for your quick reply. > You can do it by passing a matrix for indexing instead of two vectors. > Here's an example: > > tmpmat <- matrix(NA, nrow = 10, ncol = 10, > dimnames = list(letters[1:10], LETTERS[1...
Hi, I am probably doing something wrong, but have run out of ideas to check and have not found anything on the web. I am building some R-packages accessing EUMETSAT NWCSAF PPS and EUMETSAT OSISAF HDF5 products. To ensure...
Joshua Wiley wrote on 2012-05-21 ... > > This looks interesting and is what I want, but I am not fully > > understanding the output I receive. The input array has 100 elements > > while the resulting vector after replacement is 106 elements...
Dear community, I have been using ggplot2 for visualisation and I am really impressed by this. I do however have a problem that returns when plotting various types of spatial datasets as raster images. This is probably due to me...
Hi! I have a matrix defined on geographical positions (through) row and column names. I need to change a number of elements in this matrix using the information of a data.frame containing geographical positions and a number of variables...
Dear community, Please find two sample plots illustrating the problem attached (one problematic and one succesful). The commands used to create these are along with head of each dataset is provided below: 1. ggplot()+geom_tile(data=uvi1$data,aes...
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