Leginon

h1. Older k2 dmsem configuration

h2. (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:

<pre>

isDM230 = False

</pre>

Change it to

<pre>

isDM230 = True

</pre>

h2. (Version 3.1) Define local configuration

h2. In C:\Python27\Lib\site-packages\pyscope/dmsem.py

<pre>

# 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\\'

</pre>

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.