Dear all,

From last October, I have been depositing crystal structure data to COD picked up from mineralogy and ceramics journals published in Japan.

I will continue, but I have a problem for deposition. Quite often, mineralogy papers contain a series of structural data of single sample with different pressure or temperature conditions. When depositing these data (first one of the series is fine, but for following data), I have an error message saying that there is already same data, and I can not proceed. I noticed that not all data have this problem, but when temperature or pressure difference is small from previously deposited one. I suppose criteria to identify as same data is rather loose. I tried to explicitly include “_diffrn_ambient_temperature" or “_diffrn_ambient_pressure" tag, but no effect.

Is there any trick to avoid this problem?

Thank you in advance.

Masami Kanzaki Institute for Planetary Materials Okayama University Japan