[basemap] ValueError: 'hammer' is an unsupported projection.

Hi,
I am using Basemap 1.0 and matplotlib 1.0 on Ubuntu 10.10. I would like to use the Hammer projection from the Basemap toolkit but when I use

m = Basemap(resolution='c',projection='hammer',lon_0=180)

I get an error (shown below).

Does anyone know where the Hammer has gone?

Thanks,
Peter

Traceback (most recent call last):
   File "md_sinPlot.py", line 37, in <module>
     m = Basemap(resolution='c',projection='hammer',lon_0=180)
   File "/usr/local/lib/python2.6/dist-packages/mpl_toolkits/basemap/__init__.py", line 700, in __init__
     raise ValueError(_unsupported_projection % projection)
ValueError: 'hammer' is an unsupported projection.
The supported projections are:
  aeqd Azimuthal Equidistant
  poly Polyconic
  gnom Gnomonic
  moll Mollweide
  tmerc Transverse Mercator
  nplaea North-Polar Lambert Azimuthal
  gall Gall Stereographic Cylindrical
  mill Miller Cylindrical
  merc Mercator
  stere Stereographic
  npstere North-Polar Stereographic
  geos Geostationary
  nsper Near-Sided Perspective
  vandg van der Grinten
  laea Lambert Azimuthal Equal Area
  mbtfpq McBryde-Thomas Flat-Polar Quartic
  sinu Sinusoidal
  spstere South-Polar Stereographic
  lcc Lambert Conformal
  npaeqd North-Polar Azimuthal Equidistant
  eqdc Equidistant Conic
  cyl Cylindrical Equidistant
  omerc Oblique Mercator
  aea Albers Equal Area
  spaeqd South-Polar Azimuthal Equidistant
  ortho Orthographic
  cass Cassini-Soldner
  splaea South-Polar Lambert Azimuthal
  robin Robinson

Hi,
I am using Basemap 1.0 and matplotlib 1.0 on Ubuntu 10.10. I would like
to use the Hammer projection from the Basemap toolkit but when I use

m = Basemap(resolution='c',projection='hammer',lon_0=180)

I get an error (shown below).

Does anyone know where the Hammer has gone?

Thanks,
Peter

Peter: hammer was added after 1.0.0 was released - so you have to update from svn to get it. I am planning on releasing 1.0.1 soon (in the next week or so).

-Jeff

···

On 1/30/11 6:59 PM, Peter Smale wrote:

Traceback (most recent call last):
    File "md_sinPlot.py", line 37, in<module>
      m = Basemap(resolution='c',projection='hammer',lon_0=180)
    File
"/usr/local/lib/python2.6/dist-packages/mpl_toolkits/basemap/__init__.py",
line 700, in __init__
      raise ValueError(_unsupported_projection % projection)
ValueError: 'hammer' is an unsupported projection.
The supported projections are:
   aeqd Azimuthal Equidistant
   poly Polyconic
   gnom Gnomonic
   moll Mollweide
   tmerc Transverse Mercator
   nplaea North-Polar Lambert Azimuthal
   gall Gall Stereographic Cylindrical
   mill Miller Cylindrical
   merc Mercator
   stere Stereographic
   npstere North-Polar Stereographic
   geos Geostationary
   nsper Near-Sided Perspective
   vandg van der Grinten
   laea Lambert Azimuthal Equal Area
   mbtfpq McBryde-Thomas Flat-Polar Quartic
   sinu Sinusoidal
   spstere South-Polar Stereographic
   lcc Lambert Conformal
   npaeqd North-Polar Azimuthal Equidistant
   eqdc Equidistant Conic
   cyl Cylindrical Equidistant
   omerc Oblique Mercator
   aea Albers Equal Area
   spaeqd South-Polar Azimuthal Equidistant
   ortho Orthographic
   cass Cassini-Soldner
   splaea South-Polar Lambert Azimuthal
   robin Robinson

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