How to make raster layer using *.nc data for ocean current mapping?
I want to create a raster layer by using *.nc format file (find it in the attachment) to produce an ocean current map by using ArcGIS 9 (ArcMap9.2).
When using the ‘make NetCDF raster layer’ tool in multidimension tools from Arc Toolbox; an failure dialog box saying as:
“one or both dimensions have variable spacing in their coordinate values Failed to execute (MakeNetCDFRasterLayer_1).”
/*find the data from attachment */
Mapping Center Answer:
It looks like you're getting a valid error message, which, to me means, that the NetCDF data must have the same coordinate spacing throughout.
Of course just to see what would happen, I Googled "ArcGIS NetCDF spacing" and got:
and the second question addresses what you're seeing, though not necessarily how to correct it. Check with your data provider to see if they offer an equally spaced alternative.
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