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range of Z in surface ... [message #4801] Sat, 22 July 1995 00:00
surinder is currently offline  surinder
Messages: 4
Registered: July 1995
Junior Member
I am having this problem again and again
with idl that in the surface command if
Z variable is below 10^-60 it gives underflow and
plots it as zeroes, eventhough the Z variable is
a double array.

I thought the double array should be comfortable
with ranges of 10^-200 to 10^200 or so.

Why am i getting these annoying errors ?



Surinder

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