Onebeam.g - Extracting a single beam from an mscal file

Onebeam.g is a glish script that looks at livedata'd mscal files, and copies a single beam from these files into new mscal files (in a different directory). To run the script :

Copy /home/multi/dan/glishscripts/onebeam.g into the directory which contains the mscal files - NOTE this is important, onebeam.g will ONLY run from the same directory as the mscals.
Create new directories to store the new mscals, one for each beam. For example, create directories inside main mscal directory called beam1, beam2, beam3, beam4
Textedit onebeam.g, and depending on which beam you want to reduce, you only need to edit two lines near the top :
```
thisbeam      := '1';
writedir      := '/scratch/oddjob_1/mscals/beam1';
```
Change the value of thisbeam to 1,2,3,4 depending on which beam you wish to extract, and change the value of writedir to the correct directory which will hold the new mscals for that beam. Note that the mscal filenames are always the same as the original mscal, so you MUST create a new directory for each beam you wish to extract.
Save the file.
You can then simply run the script by typing
```
	glish -l onebeam.g
```
And hopefully it should go through them and do its stuff

Note
IF it crashes after doing some files, look to see what number it got to, then textedit onebeam.g and change filecount (at the start of the script) to this value+1 (i.e. to avoid the bad file). REMEMBER to put it back to 1 when you start a new beam, though...

DCZ, JAH Mar 29 2000

Last modified: Wed Jun 14 17:35:41 BST 2000