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Convert negative precipitation rates to 0 (NGWPC-7450) #4

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Convert negative precipitation rates to 0 (NGWPC-7450) #4

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10 changes: 10 additions & 0 deletions src/bmi_lgar.cxx
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Original file line number Diff line number Diff line change
Expand Up @@ -1089,6 +1089,16 @@ SetValue (std::string name, void *src)
if (dest) {
int nbytes = 0;
nbytes = this->GetVarNbytes(name);
// catch negative numbers set for precipitation rate
if (name == "precipitation_rate") {
double candidate = *(double *)src;
if (candidate < 0.0) {
LOG(LogLevel::WARNING, "LASAM's precipitation rate was attempted to be set to a negative number: %f. The precipitation rate set will be changed to 0.", candidate);
double zero = 0.0;
memcpy(dest, &zero, nbytes);
return;
}
}
memcpy(dest, src, nbytes);
}

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