2021年10月26日星期二

在Excel中将经纬度数值转成度分秒

 在Excel中将经纬度数值转成度分秒

=TEXT(LEFT(M2,FIND(",",M2)-1)/24,"[h]°m′sss.0″")

2021年10月24日星期日

numpy.nanmax

numpy.nanmax() 

Return the maximum of an array or maximum along an axis, ignoring any NaNs. 

NumPy uses the IEEE Standard for Binary Floating-Point for Arithmetic (IEEE 754). This means that Not a Number is not equivalent to infinity. Positive infinity is treated as a very large number and negative infinity is treated as a very small (i.e. negative) number.

If the input has a integer type the function is equivalent to np.max.

numpy.nanmin()



mikeio和mikeio1d

 https://github.com/DHI/mikeio

https://anaconda.org/conda-forge/mikeio

2021年10月8日星期五