| axes/data association [message #2406] |
Wed, 06 July 1994 15:17  |
n9140397
Messages: 13
Registered: July 1994
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Junior Member |
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I am working with gridded ocean model data and netCDF files.
Basically, I have data which is higher resolution near
the equator, and lower resolution at mid-latitude. The
netCDF files include the grid axes as well as the data. I want
to know if there is a way to associate the grid with the idl
image so that when I TV the image, it gets scaled according to
the axes I give it, ie I want to associate the data and
the axes. I've done this in PlotPlus before, in fact, PlotPlus
seems to do it automatically with netCDF files...
Should I be using the map features somehow? They seem to only
accept a start and stop lat/lon, not really an uneven grid.
Much thanks in advance for suggestions...
Mike Hamilton
Scripps Institution of Oceanography
************************************************************ ***
* Views expressed are my own and not neccesarily those of *
* my employer. This part isn't in my contract.... *
************************************************************ ***
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| Re: axes/data association [message #2480 is a reply to message #2406] |
Mon, 11 July 1994 10:29  |
jun
Messages: 9
Registered: June 1994
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Junior Member |
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I am not sure if you want to construct a regular grid based on irregular grid. If
this is want you want, "trangulate" followed by "trigrid" will do the job. I've
used this before, it worked well.
Jim
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