# Questions tagged [moisture-flux]

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### How to compute du/dx and dv/dy in moisture flux convergence?

I have $u$-wind, $v$-wind and specific humidity. I would like to compute moisture flux convergence at a grid point. So I need to compute the value of $q(\frac{du}{dx} + \frac{dv}{dy})$ My question is ...
• 451
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### Moisture flux convergence in GrADS

I want to calculate vertically integrated moisture flux convergence (VIMFC) in GrADS. But when I give the following instruction it marks me errors: ...
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### How to calculate water vapor flux divergence from temperature, relative humidity, u wind and v wind?

I have temperature, u wind, v wind and relative humidity. I am wondering to calculate water vapor flux divergence and convergence. Would anybody kindly help to find our a solution for this?
• 451
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### How to interpret the values of moisture flux convergence?

I have a time series of moisture flux convergence. The values show positive and negative. What are these positive and negative values say? Can somebody help me how to interpret it? How it is related ...
• 451
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### Calculating vertical vapor flux divergence from WRF model output using NCL

I want to find the vertical vapour flux divergence (1/g * ∂(qw)/∂z) as mentioned in section 3.3 of this paper https://acp.copernicus.org/articles/20/5559/2020/#section5 From few discussions here, I ...
• 21
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### How to compute the moisture flux convergence at a grid point? [duplicate]

I have $u$-wind, $v$-wind and specific humidity. I would like to compute moisture flux convergence at a grid point. So I need to compute the value of $q(\frac{du}{dx} + \frac{dv}{dy})$ My question is ...
• 451
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