Older k2 dmsem configuration¶

(Version 3.0) Change Flag in pyscope/dmsem.py if you have DM 2.30 version and requires flip/rotation to give the Leginon orientation.¶

In standard python site-package installation, this file is at C:\Python27\Lib\site-packages\pyscope\dmsem.py

Find this line near the top:

isDM230 = False

isDM230 = True

(Version 3.1) Define local configuration¶

In C:\Python27\Lib\site-packages\pyscope/dmsem.py¶

# DM Version
DM_VERSION = '2.30.542.0'
# the value in DM camera config
K2_CONFIG_FLIP = True
# multiple of 90 degrees (i.e. put 1 if 90 degrees, 3 if 270 degrees)
K2_CONFIG_ROTATE = 3
# raw frame base directory. Use '\\' as path separator
RAW_FRAME_DIR = 'D:\\frames\\'

1. Find DM_Version in DM gui under its menu bar : /Help/About DigitalMicrograph
2. Fill in K2_CONFIG_FLIP and K2_CONFIG_ROTATE according to DM gui under its menu bar: /Camera/Configure Camera. The comment line above the value setting explains the meaning of the value.
3. Enter the drive the directory where raw frames will be saved.