Recent content by zhangxm

  1. Z

    Chg_mem error problem with MCNP

    I found if the number of voxels is lower, for example 1500000, the input file can run correctly on the win10 system, but if the voxel number is bigger, for example above 19000000, it will show the chg_mem error
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    Chg_mem error problem with MCNP

    thanks you a lot. can you give me your email address? so i can give you the input file. or you can email me to the address: amms_zhangxm@163.com
  3. Z

    Chg_mem error problem with MCNP

    The version is MCNPX 2.5 and MCNP5. I use the input file of human voxel phantom to calculate organ dose, it can run correctly on an older computer with winXP system , which run very slowly due to the poor ability of the cpu . So I transfer it to a more powful computer with intel Core i9 cpu...
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    Chg_mem error problem with MCNP

    Hi, I have a problem with MCNP. The problem is : the input file can run correctly on WindowsXP system,but when I run it on a more powerful computer with win10 system , the MCNP showed "chg_mem error". How to solve this problem? can MCNP only operate on winXP or win2000 system?