Add instruction for reading all data points

sohstationviewer/documentation/01 _ Table of Contents.help.md

@@ -58,5 +58,7 @@ The home button can be used to return to this page at any time.
 
 + [View-Edit Database Tables](33%20_%20View-Edit%20Database%20Tables.help.md)
 
++ [Read All Data Points in an SOH Channel](34%20_%20Read%20All%20Data%20Points%20in%20an%20SOH%20Channel.help.md)
+
 + [Firmware Notice](40%20_%20Firmware%20Notice.help.md)
 

sohstationviewer/documentation/34 _ Read All Data Points in an SOH Channel.help.md

+## Read All Data Points in an SOH Channel
+
+There are some situations in which it is advantageous to see all the data points
+in an SOH channel. This is provided as an option that can be toggled for each channel
+in the Channels table editor. 
+
+<br />
+<br />
+<img alt="Database Menu" src="images/read_all_soh_data_points/channel_read_all_option.png" width="575" />
+<br />
+
+Because of the way RT130 data is structured, this feature is disabled. In this case,
+SOH channels aside from mass-position have all their data points read. Meanwhile, 
+mass-position and waveform channels are always decimated.
+
+<br />
+<br />
+<img alt="Database Menu" src="images/read_all_soh_data_points/rt130_read_all_option_disabled.png" width="575" />
+<br />
+
+**Warning**: it is a very computationally intensive task to read all data points, even
+with only a handful low-sample-rate SOH channels. It is recommended that this feature
+is only used on channels that really needs the additional points.