ChangeLog

2009-03-10 Magnus Hagdorn
 * setup.py: find numpy include directory
 * PyCF/CF_IOmisc.py: port to numpy
 * PyCF/CF_IOrsl.py: ditto
 * PyCF/CF_area.py: ditto
 * PyCF/CF_colourmap.py: ditto
 * PyCF/CF_createfile.py: ditto
 * PyCF/CF_diff.py: ditto
 * PyCF/CF_loadfile.py: ditto
 * PyCF/CF_profile.py: ditto
 * PyCF/CF_profilearea.py: ditto
 * PyCF/PyCF/CF_rsl.py: ditto
 * PyCF/CF_timeseries.py: ditto
 * PyCF/CF_utils.py: ditto
 * progs/a2c.py: ditto
 * progs/construct_field.py: ditto
 * progs/create_topo.py: ditto
 * progs/extract3DProfile.py: ditto
 * progs/extractCFstats.py: ditto
 * progs/extractProfile.py: ditto
 * progs/extractProfileTS.py: ditto
 * progs/plot3DProfiles.py: ditto
 * progs/plotCFstats.py: ditto
 * progs/plotCFvar.py: ditto
 * progs/plotEISMINT.py: ditto
 * progs/plotProfile.py: ditto
 * progs/plotProfileTS.py: ditto
 * progs/plotRSL.py: ditto
 * progs/plotRSLhist.py: ditto
 * progs/plotRSLres.py: ditto
 * progs/plotStreams.py: ditto
 * progs/ran_topo.py: ditto
 * src/2Dsplinemodule.c: ditto
 * src/projmodule.c: ditto
 * PyCF/CF_proj.py: set default ellipsoid to WGS84

2009-03-06 Magnus Hagdorn
 * PyCF/CF_options.py: update to GMT 4
 * PyCF/CF_rsl.py: update to GMT 4
 * PyCF/CF_timeseries.py: update to GMT 4
 * progs/plot3DProfiles.py: update to GMT 4
 * progs/plotCFdiff.py: update to GMT 4
 * progs/plotCFstats.py: update to GMT 4
 * progs/plotEISMINT2stats.py: update to GMT 4
 * progs/plotEISMINT.py: update to GMT 4
 * progs/plotProfile.py: update to GMT 4
 * progs/plotProfileTS.py: update to GMT 4
 * progs/plotRSL.py: update to GMT 4
 * progs/plotRSLres.py: update to GMT 4
 * progs/plotSpot.py: update to GMT 4

2007-05-03 Felix Hebeler / Stewart Jamieson
 * a2c.py: updated version - better projection handling, added functionality 
 	   for creating and altering variables on the fly (supports multiple variables per file)

2006-01-22 Magnus Hagdorn
 * CF_proj.py: fix bug #170 - no CF-compilance of projection mapping

2006-01-02 Magnus Hagdorn
 * extractProfileTS.py: new prog for extracting profile time series 
   from CF file.
 * setup.py: hook up

2005-12-31 Magnus Hagdorn
 * CF_area.py: add option to change resolution of coastline DB
               new method for plotting ice extent
 * CF_loadfile.py: add new virtual variable isobase
 * plotCFvar.py: add option to plot no image, add option to change
   resolution of coastline DB
 * plot_extent.py: add option to plot multiple times

2005-12-19 Magnus Hagdorn
 * CF_rsl.py: fix minor bug
 * setup.py: bump version to 0.5
 * NEWS: update

2005-12-16 Magnus Hagdorn
 * CF_loadfile.py: optionally specify time interval when calculating
   RSL residuals
 * CF_options.py: use CFreadlines for reading profiles
 * CF_rsl.py: time interval is assumed to be scaled
 * make_anim.py: add option to pass options to convert
 * plotRSL.py: optionally specify time interval to be processed
 * plotRSLhist.py: ditto
 * plotRSLres.py: ditto

2005-12-09 Magnus Hagdorn
 * CF_area.py: add option to annotate contours
 * CF_loadfile.py: make error somewhat more verbose
 * CF_rsl.py: add selection for Britain
 * construct_field.py: minor optimisation
 * plotCFvar.py: can plot custom contours (which can also be annotated)
 * plotRSL.py: autolayout plot

2005-11-30 Magnus Hagdorn
 * CF_IOmisc.py: new class for reading contours
 * construct_field.py: can read polygons from file

2005-11-28 Magnus Hagdorn
 * CF_diff.py: fix bug where colourmap file got deleted to early
 * CF_rsl.py: add class for plotting colour histogram of RSL residuals
 * plotRSLres.py: use new class for colour histograms

2005-11-28 Magnus Hagdorn
 * CF_loadfile.py: add bvel_tavg to calculated variables
 * CF_colourmap.py: add colourmap for bvel_tavg
 * CF_area.py: add velo components for bvel_tavg
 * plotCFvar.py: add glyphs for bvel_tavg
 * plotStreams.py: use bvel_tavg if available

2005-11-15 Magnus Hagdorn
 * CF_options.py: use reasonable font sizes for plots
 * CF_rsl.py: change default RSL data base
 * plot3DProfiles.py: minor improvement
 * plotStreams.py: slightly move colour legend
 * make_anim.py: new script for animating PyCF output
 * setup.py: hook up new script
 
2005-11-23 Magnus Hagdorn
 * CF_options.py: when loading profile, select honour xrange settings
 * CF_profile.py: scale xrange properly
 * CF_profilearea.py: we can now also create an empty AutoXY area
 * plotProfile.py: add xrange settings to options
 * plotCFvar.py: handle a number of profiles
 * plot_extent.py: ditto
 * construct_field.py: new program for setting variable values inside and
   outside a polygon
 * setup.py: hook up construct_field.py

2005-11-20 Magnus Hagdorn
 * CF_area.py: add method to plot averageRSL residuals on map
 * CF_loadfile.py: when loading RSL residuals can also get time average
 * plotRSLres.py: new program to plot RSL residuals on map
 * rsl_res.cpt: new colour map for RSL residuals
 * setup.py: hook up new files

2005-11-16 Magnus Hagdorn
 * CF_rsl.py: new default set of observations for full data base, plot circles
 * CF_options.py: get possible values for rsl selection from keys()
 * CF_loadfile.py: fix minor bug where RSL res are clipped
 * plotRSLloc.py: add option to print RSL location IDs, coords and number of
   observations
 * plotRSLdata.py: new prog for plotting individual RSL observation
 * setup.py: hook up

2005-11-14 Magnus Hagdorn
 * CF_options.py: allow lists of profiles
 * CF_profile.py: rename CFprofile to CFprofvar, new class CFprofile
   for handling profile lines
 * CF_area.py: profile plotter can use profiles given by CFprofile instances
 * plotCFvar.py: plot any number of profiles
 * plot_extent.py: ditto

2005-11-11 Magnus Hagdorn
 * CF_IOmisc.py: new function to read file with comments, new class for
   handling glacial stages
 * CF_options.py: new option for glacial stages, handle errors
 * CF_profilearea.py: new class for time-distance diagrams
 * CF_proj.py: change integer constants to floats
 * plotCFvar.py: make legend boxes constant sized
 * plotProfileTS.py: use new class

2005-10-31 Magnus Hagdorn
 * CF_loadfile.py: add option to extract RSL curve only for ice-free areas
 * CF_rsl.py: ditto
 * plotRSL.py: ditto

2005-10-11 Magnus Hagdorn
 * fix ChangeLog dates
 * CF_area.py: add support for plotting shapefiles using the python interface
   to shapelib
 * CF_profile.py: in getExent we can now specify an interval to avoid 
   getting into memory problems
 * plotCFstats.py: extract about 100 profiles for extent plots
 * plotCFvar.py: optionally plot a shapefile
 * plot_extent.py: ditto

2005-10-06 Magnus Hagdorn
 * CF_area.py: use tempfile for temporary files
 * CF_colourmap.py: ditto
 * CF_diff.py: ditto
 * CF_options.py: ditto
 * CF_rsl.py: ditto
 * create_topo.py: ditto
 * plotStreams.py: ditto

2005-10-06 Magnus Hagdorn
 * setup.py: bump version
 * update NEWS

2005-10-04 Magnus Hagdorn
 * CF_IOmisc.py: add expontential temperature EIS forcing
 * CF_options.py: add options to handle expontential temperature EIS forcing
 * plotEISvar.py: use new temperature forcing
 * plot_extent.py: plot key if we are plotting more than one file

2005-10-03 Magnus Hagdorn
 * CF_options.py: improve help message somewhat
 * plotCFstats.py: add option to plot average ice thickness
 * plotStreams.py: we can plot more than 1 file, we can also plot
   average basal velos

2005-09-12 Magnus Hagdorn
 * 2Dsplinemodule.c: pygsl wrapper for splines is badly leaking memory
   and doesn't work on x86_64. Resurrected old implementation. It could 
   be improved vastly, but hey it works
 * setup.py: added function for looking for libraries, added extension
   2Dsplinemodule
 * __init__.py: added 2Dsplinemodule
 * CF_loadfile.py: use TwoDspline for extracting RSL
 * plotRSL.py: minor improvements

2005-08-17 Stewart Jamieson
 * a2c.py: fix origins of velo grid

2005-08-15 Magnus Hagdorn
 * litho_temp.cpt: new colourmap for temperatures of lithosphere
 * CF_colourmap.py: hooked up litho_temp.cpt
 * setup.py: ditto
 * CF_options.py: new options for specifying x and y axis, split up variable
   options into two methods
 * plotSpot.py: use options mentioned above and handle lithoz
 * CF_area.py: split up method image into two methods
 * CF_loadfile.py: add lithoz to check for 3Dness
 * CF_profile.py: add 2D profile extraction for litho_temp
 * CF_profilearea.py: option for plotting 2D litho_temp profile
 * plotProfile.py: we can also plot multiple times
 
2005-07-07 Magnus Hagdorn
 * CF_IOrsl.py: add methods to return min and max time
 * CF_file.py: fix small bug
 * CF_loadfile.py: fix bug in time method, add methods to get RSL residuals
   and 2D histogram of RSL residuals
 * CF_rsl.py: new class for plotting temporal histogram of RSL residuals
 * plotRSLhist.py: new program for plotting RSL histograms
 * setup.py: hook up plotRSLhist.py

2005-07-04 Magnus Hagdorn
 * CF_IOrsl.py: add dataset selector
 * CF_area.py: optionally plot legend when plotting rsl locs
 * plotRSL.py: speed up RSL plotting
 * plotRSLloc.py: new prog for plotting locations of RSL data
 * setup.py: hook up plotRSLloc.py

2005-06-24 Magnus Hagdorn
 * CF_colourmap.py: round min/max for auto-colourscale
 * CF_loadfile.py: add basal shear stress, cache calculated variables, fix
   minor bug

2005-06-15 Stewart Jamieson
 * CF_proj.py: fixed bug, added function to parse ESRI projection files
 * a2c.py: new program for converting ESRI ASCII files to netCDF
 * setup.py: install a2c.py

2005-05-31 Magnus Hagdorn
 * gthf.cpt: new colourmap for geothermal heat flux
 * CF_colourmap.py: registered gthf colourmap
 * setup.py: install colourmap
 * MANIFEST: ditto
 * plotProfile.py: ignore missing variables when plotting more than
   one file

2005-05-27 Magnus Hagdorn
 * CF_loadfile.py: add virtual variable pmp -- pressure melting point of ice
 * CF_profile.py: add switch to show pmp when plotting temps
 * CF_options.py: ditto
 * CF_profilearea.py: optionally plot pmp when plotting temps
 * plotSpot.py: minor bug fix

2005-05-13 Magnus Hagdorn
 * surf_temp.cpt: new colour map for air temperatures
 * CF_colourmap.py: added surf_temp.cpt to list of known colour maps
 * setup.py: install surf_temp.cpt:
 * plot_extent.py: add profiles
 * plotProfileTS.py: plot legend

2005-04-20 Magnus Hagdorn
 * added simple prog for plotting ice extent

2005-04-18 Magnus Hagdorn
 * setup.py: bump version to 0.3
 * CF_area.py: change scaling of linear projections to 10km
 * plotEISvar.py: bug fix
 * plotProfile.py: move plot to right to make space for lables

2005-04-13 Magnus Hagdorn
 * plotCFvar.py: added switch to plot velo glyphs

2005-04-01 Magnus Hagdorn
 * CF_createfile.py: added 'VARSET' to list of non-variables for test.nc file

2005-03-29 Magnus Hagdorn
 * plotCFvar.py: plot velo fields for number of files

2005-03-23 Magnus Hagdorn
 * create_topo.py: fixed bug where the velo grid has the wrong origin
 * CF_loadfile.py: add option to interpolate onto velocity grid
 * CF_area.py: add option to illuminate images to give impression of a 3D surface,
   we also use basal velo fields for vector plots, add illumination to land option,
   fix profile plotting bug
 * CF_options.py: add illumination option, rename spot option to --ij
 * plotCFvar.py: hook up illumination

2005-03-12 Magnus Hagdorn
 * setup.py: bump version to 0.2
 * CF_createfile.py: fix minor bug
 * CF_loadfile.py: add method to clone a CF file

2005-03-12 Magnus Hagdorn
 * CF_diff.py, plotCFdiff.py: minor improvements

2005-03-09 Magnus Hagdorn
 * plotProfileTS.py: add ice extend to plot
 * CF_diff.py: plotting area for displaying difference between two CF files as a time
   series
 * plotCFdiff.py: simple program using CF_diff.py
 * setup.py, __init__.py: hooked up new files

2005-03-07 Magnus Hagdorn
 * bumped version to 0.1
 * CF_profile.py: disabled caching for now (we run out of memory for large files)
 * plotCFstats.py: close file after we've used it
 * plotProfileTS.py: add simpe profiles at beginning and end of period
 * plotStreams.py: centre period on time slice
 * sort out distribution of files in progs and data

2005-03-04 Magnus Hagdorn
 * plotCFvar.py: fixed bug with checking profile options
 * glide_launch.py moved to glimmer

2005-02-15 Magnus Hagdorn
 * CF_options.py: fix bug where interval is not set for profiles
 * plotCFvars.sh: fixed bug with checking profile options
 * plotStreams.py: new prog for plotting funky stream locations

2005-02-11 Magnus Hagdorn
 * CF_file.py: add method to get number of time slices
 * CF_profile.py: add profile time series
 * extractCFstats.py: add switch for EISMINT runs
 * extractTS.py: new prog for extracting a timeseries
 * plotCFvar.py: add option to plot location of a profile
 * plotProfileTS.py: new prog for plotting time-dist diagrams

2005-02-03 Magnus Hagdorn
 * CF_area.py: fixed a bug
 * CF_createfile.py: removed spot, now can load var definitions from multiple files
 * CF_options.py: fixed a minor problem

2004-12-13 Magnus Hagdorn
 * CF_profilearea.py: select different pens, plot more than one profile
 *  plotProfile.py, plotSpot.py: plot more than one file

2004-12-02 Magnus Hagdorn
 * extract3DProfile.py: new prog for extracting profile through
   3D field

2004-12-01 Magnus Hagdorn
 * CF_area.py: have fixed length vectors. Still not quite right...
 * plotCFstats.py: added option to plot central ice thicknesses
 * plotCFvar.py: we can now also plot multiple files
 * plotEISMINT2stats.py: added legend

2004-11-30 Magnus Hagdorn
 * CF_area.py: added vector velocity plots
 * CF_colourmap.py: colourmaps for vel and bvel
 * CF_loadfile.py: get magnitude of velocity fields
 * plotCFvar.py: also plot vectors

2004-11-29 Magnus Hagdorn
 * plotEISMINT2stats.py: fixed bug where relative changes were not multiplied
 with 100 to get %

2004-11-29 Magnus Hagdorn
 * CF_colourmap.py: moved data directory stuff to CF_utils.py
 * CF_utils.py: added data directory stuff, added EISMINT2 stats extraction
 * extractCFstats.py: moved EISMINT2 stats extraction to CF_utils.py
 * plotEISMINT2stats.py: new prog for plotting EISMINT2 statistics
 * eismint2.data: stats from EISMINT2 paper

2004-11-26 Magnus Hagdorn
 * extractCFstats.py: fixed bug

2004-11-25 Magnus Hagdorn
 * CF_loadfile.py: some minor fixes
 * CF_options.py: added -T switch to specify time slice rather than time
 * extractCFstats.py: new program for extracting EISMINT statistics

2004-11-23 Magnus Hagdorn
 * extractProfile.py: correct labeling for averaged quantities
 * plotEISMINT.py: much improved EISMINT plotter
 * CF_profilearea.py: slight bug with averaged quantities and is3d

2004-11-23 Magnus Hagdorn
 * CF_loadfile.py: appending _avg to a variable takes the vertical average of it

2004-11-18 Magnus Hagdorn
 * CF_loadfile.py: fix bug in temperature correction
 * CF_options.py: apply colourmaps to profiles as well

2004-11-10 Magnus Hagdorn
 * CF_area.py: added switch to plot mono images
 * CF_options.py: added switch to plot mono images
 * CF_loadfile.py: calculate fractional melt area
 * CF_createfile.py: produce CF compliant netCDF files
 * plotCFstats.py: plot melt fraction
 * plotCFstats.py: added switch to plot mono images

2004-11-04 Magnus Hagdorn
 * plot3DProfiles.py: plot more profiles per page
 * minor changes of plotEISMINT.py

2004-11-01 Magnus Hagdorn
 * CF_options.py: added number of input files
 * CF_profilearea.py: added text stamp to profile area
 * plot3DProfiles.py: new prog for plotting profiles from different files above each other

2004-10-22 Magnus Hagdorn
 * CF_area.py: plot profile line if requested
 * CF_colourmap.py: revert min/max finding algorithm
 * CF_loadfile.py: added ice surface variable, ie. topg+thk
 * CF_options.py: don't need to load plot options
 * CF_profilearea.py: add new class to plot multiple profiles above each other
 * plotCFvar.py: contour ice thickness/surface
 * plotProfile.py: change default size of profile plot
 * extractProfile.py: new program used for extracting data along profile
	
2004-10-22 Magnus Hagdorn
 * CF_IOrsl.py: new class for handling RSL data base
 * CF_rsl.py: plot RSL curve
 * CF_file.py: get min/max latitude and longitude
 * CF_loadfile.py: added method to interpolate field using splines,
	           added method to extraxr RSL data at geographic location
 * CF_area.py: added method to plot RSL locations on map
 * CF_options.py: added some RSL options
 * plotRSL.py: plot funky RSL diagram
 * updated README
	
2004-09-29 Magnus Hagdorn
 * CF_profile.py: remove triangulate from imports
 * plotEISMINT.py: tidy up help messages (we don't need to ask for variables)
 * ran_topo.py: added very basic random (white noise) topo generator

2004-09-28 Magnus Hagdorn
 * CF_loadfile.py: made CFchecklist public, fixed ice vol/area calculations to ignore missing data
 * CF_options.py: can select a profile without selecting variable
 * CF_profile.py: added method to extract ice extent along profile
 * plotEISMINT.py: added GPL license
 * plotCFstats.py: new program to plot time series of model statistics 
 * setup.py: handle plotCFstats.py
	
2004-09-17 Magnus Hagdorn
 * added glide launcher
 * added super EISMINT plotter

2004-09-16 Magnus Hagdorn
 * CF_colourmap.py: need to find min max of field by hand so we honour the NC_FILL_VALUE
 * CF_options.py: coordinates should be list rather than tuples
 * CF_profile.py: linearly interpolate vertical layers for each column
 * CF_utils.py: add linear interpolation routine
 * temp.cpt, mb.cpt: change background and foreground to white

2004-08-26 Magnus Hadorn
 * CF_area.py: we can now also plot profile lines
 * CF_loadfile.py: add methods to calculate ice area and volume
 * CF_profile.py: we can now load 2D profiles (e.g. temperatures etc)
   this does not quite work yet because we use triangulate which will interpolate
   data outside ice sheet
 * CF_profilearea.py: simple plotting area for profiles
 * CF_timeseries.py: use new AutoXY API
 * __init__.py: added CF_profilearea.py
 * create_topo.py: we can now also specify upper right corner
 * plotProfile.py: use CF_profilearea.py
 * plotSpot.py: use new AutoXY API
 * temp.cpt: NaN nodes set to white
	
2004-08-20 Magnus Hagdorn
 * plotProfile.py works now

2004-08-20 Magnus Hagdorn
 * start of profile stuff

2004-08-09 Magnus Hagdorn
 * added new program to plot variables at a single location (plotSpot.py, setup.py)
 * added non-geographic projection (CF_area.py, CF_file.py 
 * CF_file.py: added property for grid spacing
 * new method to extract data at a single node (CF_loadfile.py)
 * CF_options.py: added spots, homologous temperature, level selection
 * plotCFvar.py: added level selection
	
2004-07-01 Magnus Hagdorn
 * plotEISvar.py: added new program to plot EIS forcing and variable
 * added plotting of land above SL (CF_area.py, CF_options.py, plotCFvar.py)
 * CF_IOmisc.py: timeseries I/O
 * CF_timeseries.py: timeseries

2004-06-21 Magnus Hagdorn
 * add append option to CF_createfile.py

2004-06-21 Ian Rutt
 * Added -f option to add_projinfo.py to allow overwriting
   of existing projection data, if desired.

2004-06-18 Magnus Hagdorn
 * override colourmaps

2004-06-18 Magnus Hagdorn
 * need to also create unused dimensions

2004-06-18 Magnus Hagdorn
 * make a disitinction between polar stereographic and general stereographic
   projections.

2004-06-17 Magnus Hagdorn
 * added aspect ratio to CF_file.py
 * added check for number of arguments (CF_options.py, CF_area.py)
 * added papersize, nvars, ntimes to CF_options.py
 * added new program plotCFvar.py
	
2004-06-17 Magnus Hagdorn
 * projmodule.c: massive change. The extension module provides a 
   projection type, with lots of methods to do proj4 projections
 * CF_proj.py: use new proj module
 * CFcreatefile and CFloadfile both inherit from the new CFfile class,
   they all provide the same meta data. (CF_file.py, CF_createfile.py, CF_loadfile.py)
 * create_topo.py: use new CFcreatefile class
 * add_projinfo.py: add grid_mapping attribute to all variables containing x and y in the
   dimension string

2004-06-15 Magnus Hagdorn
 * added clipping

2004-06-15 Magnus Hagdorn
 * install data files and programs (setup.py)
 * added colourmaps
 * CF_createfile.py: look for ncdf_vars.def in GLIMMER_PREFIX

2004-06-14 Magnus Hagdorn
 * added shared command line option parser

2004-06-14 Magnus Hagdorn
 * rename false_westing to false_easting
   (CF_proj.py, add_projinfo.py, create_topo.py)

2004-06-14 Magnus Hagdorn
 * added colour maps
	
2004-06-14 Magnus Hagdorn
 * CF_loadfile.py: added variable class
 * CF_area.py: first test of plotting images and contour lines
	
2004-06-13 Magnus Hagdorn
 * CF_proj.py: made scale_factor_at_projection_origin optional and added a 
   function for projecting points
 * CF_loadfile.py: Class for loading a CF file
 * CF_area.py: Class for visualising CF data sets
	
2004-06-13 Magnus Hagdorn
 * move projection help messages to CF_proj.py (create_topo.py)
 * add_projinfo.py: program used to add mapping info to netCDF files
	
2004-06-13 Magnus Hagdorn
 * added some contents to README
 * added class for creating new netCDF files using the specs from the glimmer 
   src (CF_createfile.py, __init__.py)
 * added Lambert Azimuthal Equal Area projection (CF_proj.py)
 * create_topo.py: using new netCDF file creating infrastructure, using
   GMT grids for input data
	
2004-06-10 Magnus Hagdorn
 * started PyCF, python progs/modules for handling CF/Glimmer netCDF files