Each entry below includes the error number and its meaning.
number of input data must be > 9
NLS must be .GT. 9
number of data points used in least squares fit must be > 9
NFL (number of points used to calculate weights) must be at least 1
number of points used in least squares fit too large
number of points used in calculating weights too large
cell grid dimensions must be positive
duplicate input points encountered
collinear input, no unique solution
at least two points must have different X coordinates
at least two points must have different Y coordinates
at least two points must have different Z coordinates
no cells contain a point within the radius of influence of the input point
negative search radius in calculating least squares fit
shgrid, shseti, shgeti, shsetnp, c_shgrid, c_shseti, c_shseti, c_shgetnp.
Complete documentation for Shgrid is available at URL
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University Corporation for Atmospheric Research
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