Last change
on this file since 4 was
4,
checked in by zhangj, 10 years ago
|
Initial import--MML version from SOLEIL@2013
|
File size:
707 bytes
|
Line | |
---|
1 | %NUMDIFPARAMS (all caps) is a global variable in AT |
---|
2 | % Fields in this structure are step sizes for numerical differentiation |
---|
3 | % used by AT functions. Functions that use numerical differentiation |
---|
4 | % (such as FINDM44, FINDM66) first check if the global |
---|
5 | % structure NUMDIFPARAMS exists. Then they check if NUMDIFPARAMS |
---|
6 | % has the field that defines the numerical differentiation step size. |
---|
7 | % If the field is not defined in NUMDIFPARAMS the function uses |
---|
8 | % its internal default value |
---|
9 | % |
---|
10 | % Example: |
---|
11 | % |
---|
12 | % >> global NUMDIFPARAMS |
---|
13 | % >> NUMDIFPARAMS.XYStep = 1e -8; |
---|
14 | % >> NUMDIFPARAMS.DPStep = 1e-6; |
---|
15 | % |
---|
16 | % Functions that use NUMDIFPARAMS are: |
---|
17 | % FINDM44, FINDM66, FINDELEMM66, LINOPT, TWISSRING, TWISSLINE, |
---|
18 | % TUNECHROM |
---|
Note: See
TracBrowser
for help on using the repository browser.