From haksaeng at live.unc.edu Fri Jan 15 01:26:38 2016 From: haksaeng at live.unc.edu (Bowman, Daniel) Date: Fri, 15 Jan 2016 00:26:38 +0000 Subject: [Rnomads-user] rNOMADS update fixes error when subsetting grib files on windows machines Message-ID: Hi All, I have just released rNOMADS 2.1.7, which is a minor update that fixes an error that occurs when using the "domain" argument in the ReadGrib function on Windows machines. An alert user noticed the problem and suggested a fix, which I just implemented. If you anticipate using rNOMADS on Windows, I recommend downloading the new version. The binary should be on CRAN within 48 hours or so. Best, Danny Daniel C. Bowman Doctoral Candidate in Geophysics UNC Chapel Hill phone: 575-418-8555 curriculum vitae: http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf LinkedIn: https://www.linkedin.com/in/dannycbowman web:http://geosci.unc.edu/page/daniel-c-bowman twitter: @dannycbowman -------------- next part -------------- An HTML attachment was scrubbed... URL: From santiagobanchero at gmail.com Thu Jan 21 17:30:44 2016 From: santiagobanchero at gmail.com (Santiago Banchero) Date: Thu, 21 Jan 2016 13:30:44 -0300 Subject: [Rnomads-user] Download old GFS of 0.25 degree Message-ID: Hi, I'm Santiago and I have recently found this package. Well, I am needing download GFS 0.25 dregree from Jan2015 to today for some variables and I want to use rNOMADS to do this. But I can't find the way to download old files. Is it posible with this package? Thank you very much! Regards Santiago -- Santiago Banchero -------------- next part -------------- An HTML attachment was scrubbed... URL: From Jarrett.Byrnes at umb.edu Thu Jan 21 17:42:59 2016 From: Jarrett.Byrnes at umb.edu (Jarrett Byrnes) Date: Thu, 21 Jan 2016 16:42:59 +0000 Subject: [Rnomads-user] raster bricks Message-ID: <520C1A3B-1A4D-4319-A4D6-3629FEF827F1@umb.edu> I?ve been casting about for a conversion function, but is there a way to go from grabs that have been read in to raster bricks? There are a number of geospatial analyses that I?d like to do that are easier/faster with rasters, and I haven?t been able to convert easily between formats save by saving them and using wgrib or wgrib2 to convert to netcdf files, which feels like an unnecessary stopgap. -Jarrett From haksaeng at live.unc.edu Fri Jan 22 15:35:41 2016 From: haksaeng at live.unc.edu (Bowman, Daniel) Date: Fri, 22 Jan 2016 14:35:41 +0000 Subject: [Rnomads-user] raster bricks In-Reply-To: <520C1A3B-1A4D-4319-A4D6-3629FEF827F1@umb.edu> References: <520C1A3B-1A4D-4319-A4D6-3629FEF827F1@umb.edu> Message-ID: Hi Jarrett, If there is a simple way to do this in R, then I recommend using the ReadGrib function in rNOMADS to read the data in, then apply whatever method you like. However, I don't know much about rasters so I can't recommend anything more specific than that. Danny Daniel C. Bowman Doctoral Candidate in Geophysics UNC Chapel Hill phone: 575-418-8555 curriculum vitae: http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf LinkedIn: https://www.linkedin.com/in/dannycbowman web:http://geosci.unc.edu/page/daniel-c-bowman twitter: @dannycbowman ________________________________________ From: rnomads-user-bounces at lists.r-forge.r-project.org on behalf of Jarrett Byrnes Sent: Thursday, January 21, 2016 11:42 AM To: rnomads-user at lists.r-forge.r-project.org Subject: [Rnomads-user] raster bricks I?ve been casting about for a conversion function, but is there a way to go from grabs that have been read in to raster bricks? There are a number of geospatial analyses that I?d like to do that are easier/faster with rasters, and I haven?t been able to convert easily between formats save by saving them and using wgrib or wgrib2 to convert to netcdf files, which feels like an unnecessary stopgap. -Jarrett _______________________________________________ Rnomads-user mailing list Rnomads-user at lists.r-forge.r-project.org http://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rnomads-user From Jarrett.Byrnes at umb.edu Fri Jan 22 15:45:08 2016 From: Jarrett.Byrnes at umb.edu (Jarrett Byrnes) Date: Fri, 22 Jan 2016 14:45:08 +0000 Subject: [Rnomads-user] raster bricks In-Reply-To: References: <520C1A3B-1A4D-4319-A4D6-3629FEF827F1@umb.edu> Message-ID: I?ve been just taking the raw files and using wgrib2 to turn them into netcdf files that I can then read in as raster bricks. So, that works! > On Jan 22, 2016, at 9:35 AM, Bowman, Daniel wrote: > > Hi Jarrett, > > If there is a simple way to do this in R, then I recommend using the ReadGrib function in rNOMADS to read the data in, then apply whatever method you like. However, I don't know much about rasters so I can't recommend anything more specific than that. > > Danny > > Daniel C. Bowman > Doctoral Candidate in Geophysics > UNC Chapel Hill > phone: 575-418-8555 > curriculum vitae: http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf > LinkedIn: https://www.linkedin.com/in/dannycbowman > web:http://geosci.unc.edu/page/daniel-c-bowman > twitter: @dannycbowman > > > ________________________________________ > From: rnomads-user-bounces at lists.r-forge.r-project.org on behalf of Jarrett Byrnes > Sent: Thursday, January 21, 2016 11:42 AM > To: rnomads-user at lists.r-forge.r-project.org > Subject: [Rnomads-user] raster bricks > > I?ve been casting about for a conversion function, but is there a way to go from grabs that have been read in to raster bricks? There are a number of geospatial analyses that I?d like to do that are easier/faster with rasters, and I haven?t been able to convert easily between formats save by saving them and using wgrib or wgrib2 to convert to netcdf files, which feels like an unnecessary stopgap. > > -Jarrett > _______________________________________________ > Rnomads-user mailing list > Rnomads-user at lists.r-forge.r-project.org > http://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rnomads-user > _______________________________________________ > Rnomads-user mailing list > Rnomads-user at lists.r-forge.r-project.org > http://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/rnomads-user From haksaeng at live.unc.edu Fri Jan 22 15:46:50 2016 From: haksaeng at live.unc.edu (Bowman, Daniel) Date: Fri, 22 Jan 2016 14:46:50 +0000 Subject: [Rnomads-user] Download old GFS of 0.25 degree In-Reply-To: References: Message-ID: Hi Santiago, rNOMADS has the ability to retrieve archived 0.5 x 0.5 degree GFS model runs, but I do not believe NOMADS has made the 0.25 x 0.25 degree archive available. For example, to get the archived 0.5 degree model for January 1st at 00z, do this: library(rNOMADS) abbrev <- "gfs4" model.date <- "20160101" model.run <- "00" pred <- "00" grb.info <- ArchiveGribGrab(abbrev, model.date, model.run, pred, file.type = "grib2") Best, Danny Daniel C. Bowman Doctoral Candidate in Geophysics UNC Chapel Hill phone: 575-418-8555 curriculum vitae: http://www.unc.edu/~haksaeng/curriculum_vitae/bowman_cv.pdf LinkedIn: https://www.linkedin.com/in/dannycbowman web:http://geosci.unc.edu/page/daniel-c-bowman twitter: @dannycbowman ________________________________ From: rnomads-user-bounces at lists.r-forge.r-project.org on behalf of Santiago Banchero Sent: Thursday, January 21, 2016 11:30 AM To: rnomads-user at lists.r-forge.r-project.org Subject: [Rnomads-user] Download old GFS of 0.25 degree Hi, I'm Santiago and I have recently found this package. Well, I am needing download GFS 0.25 dregree from Jan2015 to today for some variables and I want to use rNOMADS to do this. But I can't find the way to download old files. Is it posible with this package? Thank you very much! Regards Santiago -- Santiago Banchero -------------- next part -------------- An HTML attachment was scrubbed... URL: