Troubles in Reading CHD Project File

Troubles during reading the chd project file (.chd)

1. Behaviors
   • CHD can save the current situation of the compound system and the current conditions for constructing chemical potential diagram as a form of the chd project file (.chd).
   • Sometimes CHD will stop running because of some errors in reading chdfile or in doing some procedures based on the obtained conditions.
   • The best way of getting rid of such a situation is to reboot the CHD program.
   • Even so, CHD may have the information that the first task to do after starting up is to read the specified chd project file and do constrcution of diagrams. In such a case, the saem sort of errors may occur without improvement.
   
   
2. Origins of the troubles
   • CHD automatically start to reproduce the conditions of the given project file.
   • It is essential to avoid to read this file.
   
   
3. How to avoid thetroubles
   • Start CHD from MALT with a parameter of MALT direct (/md).
     • CHD starts with the data file given by MALT direct. This process can be usually made without trouble.
     • It is highly recommneded to make the chd project file using the MALT direct data sources and replace the troublesome file with new one.