Determine probabilities of available soil water in simulation process for the same location. Available water holding capacity of soils are assumed as 25, 50, 100, and 150 mm at each selected location?

To determine the probabilities of available soil water in a simulation process, we need additional information such as the distribution of soil water content or the probability distribution function (PDF) of soil water holding capacity. Without this information, we cannot provide specific probabilities.

However, we can make some general assumptions based on the available water holding capacity (AWHC) values provided (25, 50, 100, and 150 mm) and assume a uniform distribution of soil water content within these ranges.

If we assume that the soil water content is uniformly distributed within the AWHC range, we can calculate the probability of a specific soil water content falling within a certain range.

For example, let's assume we want to calculate the probability of the soil water content being between 0 and 50 mm. In this case, the probability would be:

P(0 ≤ soil water content ≤ 50) = (50 - 0) / (150 - 25) = 50 / 125 = 0.4 or 40%

Similarly, we can calculate the probabilities for other ranges based on the AWHC values provided.

Please note that these calculations are based on the assumption of a uniform distribution and may not accurately represent the actual probabilities in a specific location. The actual probabilities would depend on various factors such as climate, soil type, vegetation, and management practices.