1. 18 Jan, 2018 1 commit
    • Burkhardt Rockel's avatar
      Version 2.1 2018/01/15 · dee3e76f
      Burkhardt Rockel authored
      Removed: *plot_colourbar.R*, *plotmap.old.R*
      
      Replaced: *ncdf_times.R* by *nccf_times.R*
      
      In **colfun.R**
      
      * Fixed errors in *get.ethz.palette* and  *get.ncar.palette*
      
      In **plot_colourbar.R**
      
      * new option *sea.lab* , *border*, *triangle_ends*
      
      In **plotmap.R**
      
      * new options *sea.lab* and *lakes*, changed option name *scale_factor* to *scale.factor*
      
      In **polymask.R**
      
      * added support for multiple polygons
      
      In **windvec.R**
      
      * added new option *legend.scale*
      dee3e76f
  2. 30 Jun, 2017 1 commit
    • Burkhardt Rockel's avatar
      ncdf4Utils version 2.0 · 008f7eea
      Burkhardt Rockel authored
      -------------------------
      
      **Changed functions:**
      
      `plotmap`
      
      * Has been rewritten in large parts. It should work now not just for geographical and rotated model coordinates, by for most structured grids, if additional geographic lat/lon data are provided for the model grid.
      * An additional small model area can no longer be plotted. For this plot a rectangle of the small model area over the plot or use the old version `plotmap.old`
      
      *New Options*
      
      * units - default=NULL (overwrites the units from the netCDF file)
      * longname - default=NULL (overwrites the longname from the netCDF file)
      * add.offset - default=0
      * scale.factor - default=1
      * geo.coordinate.names - default=c("lon,"lat") 2D fields of the geographical longitude and latitude at the model grid points
      
      *Removed Options*
      
      * file.small
      * sponge.small
      * lsm.file.small
      
      **New functions:**
      
      `windvec`
      
      * plots wind vectors over a given plot
      
      `geo2mod`
      
      * converts geographical coordinates to model coordinates
      
      `get.ethz.palette`
      
      * gets a palette from the web page https://wiki.c2sm.ethz.ch/Data/VisNCLCosmoLibraryColorTables
      
      `get.ncar.palette`
      
      * gets a palette from the web page http://www.ncl.ucar.edu/Document/Graphics/color_table_gallery.shtml
      
      **Depecreated functions:**
      
      The old version of the function `plotmap` is now called `plotmap.old`. This function will stay as is and will not be further developped.
      008f7eea
  3. 06 May, 2015 1 commit
    • Burkhardt Rockel's avatar
      ncdf4Utils version 1.0 · 827a5321
      Burkhardt Rockel authored
      -------------------------
      
      *Changed functions:*
      
      @plotmap.R@ -- corrected bug in case of grid.txt=T,
                     eliminated artificial straight lines across the plot showing up under some circumstances
                     eliminated errors plotting grid and writing grid labels in some cases when the date line
                     or/and a pole lies in the plotting area
      
      *New functions:*
      
      @plotmask.R@ -- creates a mask file from a given polygon
      827a5321
  4. 16 Apr, 2014 1 commit
    • Burkhardt Rockel's avatar
      *Changed functions:* · 775e8e14
      Burkhardt Rockel authored
      @plotmap.R@ -- Introduced new paramenter "pollonshift" to account for pollat=90, pollon=180 (TRUE, default)
                     and pollat=90, pollon=0 (FALSE) representing rotated == geographical grid
      
      @geo2rot.R@ —- Introduced new paramenter "pollonshift" to account for pollat=90, pollon=180 (TRUE, default)
                     and pollat=90, pollon=0 (FALSE) representing rotated == geographical grid.
                     Corrected error in case pollat=90, pollon /= 0., pollonshift=FALSE
      775e8e14
  5. 10 Apr, 2014 1 commit
    • Burkhardt Rockel's avatar
      ncdf4Utils version 0.5-2 · beecd970
      Burkhardt Rockel authored
      -------------------------
      
      *Changed functions:*
      
      @ncdf_times.R@ -- changed default time from CET to UTC
                        changed input format of reference time to %Y-%m-%d %H:%M:%
      
      @plot_colourbar.R@ -- changed label "sea" to "water".
                            Direction of the axis description now depends on which side the
                            axis is plotted.
      
      @plotmap.R@ -- grid labels can be set on and of for each axis separately.
                     New parameter grid.lwd for the line width of the grid.
                     Missing reading of attribute earth_radius for multiple_rotated_pole transformation added.
                     Distinguish for 3D variables whether the third dimension is time or level
      beecd970
  6. 01 Aug, 2012 1 commit
    • Burkhardt Rockel's avatar
      ncdf4Utils version 0.5-1 · af311da5
      Burkhardt Rockel authored
      -------------------------
      
      *Removed functions:*
      @nc_open.R@ -- is no longer necessary since ncdf4 package (version >= 1.6.1) considers
                   _FillValue as attribute holding missing values
      
      @plotmap_rot.R@ -- the new plotmap.R function includes rotated coordinates
      
      *Changed functions:*
      @geo2rot.R@ -- calculates the special case pollat=90.,pollon=0.,polgam=0. (i.e. same geographical coordinates)
                     now logically (no longer pollat=90.,pollon=180.,polgam=0. or pollat=90.,pollon=0.,polgam=180.
                     for geographical coordinates)
      
      @plotmap.R@ -- this function has been re-written and includes (and thus replaces) the former
                     plotmap.R and plotmap_rot.R functions. The new function now decides on the
                     existance and value of the grid mapping parameter in the netCDF file .
                   A new grid mapping for multiple rotated pole has been added.
                   A new option is available: "na.col". The colour of undefined grid pixels is defined
                     by this option. By default it is transparent.
      
      *New functions:*
      @geo2multirot.R@ -- transforms geographical to multiple rotated pole coordinates (usage: geo2multirot)
                        or multiple rotated pole to geographical coordinates (usage: multirot2geo)
      af311da5
  7. 02 Dec, 2011 1 commit