Pump causing buggy output

[ejhw]

I am seeing -1.#IND00000000000E+000 during one hour of hourly output (*.csv). The hourly output is then zero for the rest of the year. I also see ************ and -1.#J values in several meters and tables in *Table.csv. These values are associated with pump object GSHPPump_2.

Defect idf, csv, and Table.csv: https://gist.github.com/ejhw/18d50ca70df34e90ea58

I have two identical zones with identical systems (ground source heat pumps). GSHPPump_2 shows the issue, but GSHPPump_1 does not.

Seen in Version 8.3.0-6d97d074ea and Version 8.3.4-beb553b6cd.

[ejhw]

Updated with a new name, description, and defect files. cc @Myoldmopar @nmerket

[JasonGlazer]

@ejhw when I try to rerun the test IDF file provided on the gist I get an error. It looks like the file is truncated at line 35701. Could you please just email the files to jglazer@gard.com? I will put the test files in the repo that we put files related to individual issues.

[ejhw]

@JasonGlazer – okay sent. Not sure how it got truncated, but I was able to find the original in the gist revision history (luckily).

[JasonGlazer]

@ejhw Thanks I was able to reproduce this issue.

[JasonGlazer]

The same issue occurs in the release version of 8.4.0

[JasonGlazer]

Looks like it is not an issue with the output routines but with some calculation:

http://stackoverflow.com/questions/7476177/why-the-return-value-of-double-is-1-ind

[Myoldmopar]

Closed via #5486

[mjwitte]

Never mind - that does not get past the bug.