FATES Parameter Modification not working on izumi

[adrifoster]

Brief summary of bug

The test ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream, which previously worked on izumi is now failing, seemingly because the conda environment is not being loaded correctly

General bug information

CTSM version you are using: ctsm5.1.dev175

Does this bug cause significantly incorrect results in the model's science? No

Configurations affected: Trying to use python libraries within the izumi run_sys_tests

Details of bug

RUN: /scratch/cluster/afoster/tests_0404-115752iz/ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream.GC.0404-115752iz_nag/shell_commands
FROM: /scratch/cluster/afoster/tests_0404-115752iz/ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream.GC.0404-115752iz_nag
  stat: 1

  errput: Traceback (most recent call last):
  File "/home/afoster/CTSM/src/fates/tools/modify_fates_paramfile.py", line 26, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'
Leaving broken case dir /scratch/cluster/afoster/tests_0404-115752iz/ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream.GC.0404-115752iz_nag
ERROR: Command: '/scratch/cluster/afoster/tests_0404-115752iz/ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream.GC.0404-115752iz_nag/shell_commands' failed with error 'Traceback (most recent call last):
  File "/home/afoster/CTSM/src/fates/tools/modify_fates_paramfile.py", line 26, in <module>
    import numpy as np
ModuleNotFoundError: No module named 'numpy'' from dir '/scratch/cluster/afoster/tests_0404-115752iz/ERS_D_Ld15.f45_f45_mg37.I2000Clm50FatesRs.izumi_nag.clm-FatesColdTwoStream.GC.0404-115752iz_nag'