Negative soil NO3, NH4 and UREA in SOILNI.for

[thiagoferreira53]

File: SOILNI.for.
Lines:
SNO3(L) = SNO3(L) + DLTSNO3(L)
SNH4(L) = SNH4(L) + DLTSNH4(L)
UREA(L) = UREA(L) + DLTUREA(L)

In some cases, SNO3, SNH4 and UREA in the soil layers are getting negative values. This is happening because calculated values of DLTSNO3, DLTSNH4, and DLTUREA are negative (which is acceptable), but these calculated values sometimes exceed the actual values of SNO3, SNH4, and UREA in the soil layer (which is incorrect). It is necessary to Identify what is happening with DLTSNO3, DLTSNH4 and DLTUREA.

[fabiooliveira72]

Hi @thiagoferreira53!

Is this issue refers to PR #337 ?

Thank you.

[thiagoferreira53]

Hello,

Yes, it is related to it but we still need to conduct a further investigation on DLTSNO3, DLTSNH4, and DLTUREA. We are planning to do that during the DSSAT Sprint.

[fabiooliveira72]

Oh Ok. Gracias!