User Tools
analysis:solve
This wiki is not maintained! Do not use this when setting up AuScope experiments!
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
|
analysis:solve [2014/08/12 03:23] Jamie McCallum [Start calc/solve & get a viable solution] |
analysis:solve [2014/08/12 03:38] Jamie McCallum [Start calc/solve & get a viable solution] |
||
|---|---|---|---|
| Line 88: | Line 88: | ||
| * Next, set up for an intermiary solution. | * Next, set up for an intermiary solution. | ||
| * Press ''L'', ''+'' and ''7'' to set the solution type to ''G-Gxs combination''. | * Press ''L'', ''+'' and ''7'' to set the solution type to ''G-Gxs combination''. | ||
| - | * Press ''''' and ''3'' to change the suppression method to ''SUPMET__COMB1''. | + | * Press ''''' and ''3'' to change the suppression method to %%SUPMET__COMB1%%. |
| * Press ''-'', ''A'', ''1'', ''2'' (press enter), ''2'', ''5'' (press enter), ''3'' and ''4'' (press enter) to set up the singularity check with the recommended parameters. Press ''S'' to save & return. | * Press ''-'', ''A'', ''1'', ''2'' (press enter), ''2'', ''5'' (press enter), ''3'' and ''4'' (press enter) to set up the singularity check with the recommended parameters. Press ''S'' to save & return. | ||
| * Enter the sites menu with ''E'' and toggle mode to Automatic with ''*''. Press ''C'' and set the time interval to 300 minutes (''300'' ), polynomial order to 2 (''2''), and use Batch mode (''B''). Set the reference station as before. | * Enter the sites menu with ''E'' and toggle mode to Automatic with ''*''. Press ''C'' and set the time interval to 300 minutes (''300'' ), polynomial order to 2 (''2''), and use Batch mode (''B''). Set the reference station as before. | ||
| Line 94: | Line 94: | ||
| * Return to the main menu with ''O'' and then go to the Weighting menu with ''H''. Press ''C'' to add a noise floor to the weights, then save areturn to the main menu with ''O'' | * Return to the main menu with ''O'' and then go to the Weighting menu with ''H''. Press ''C'' to add a noise floor to the weights, then save areturn to the main menu with ''O'' | ||
| * Generate a solution with ''Q''. If the weighted RMS is < 150 ps, things are likely ok. You should be able to produxe a version 4 database and NGS file at this stage if you want to work on the data in VieVS/OCCAM/etc. This avoids calc/solve flagging ''outliers'' automatically. To proceed on to obtain a final solution, read on. | * Generate a solution with ''Q''. If the weighted RMS is < 150 ps, things are likely ok. You should be able to produxe a version 4 database and NGS file at this stage if you want to work on the data in VieVS/OCCAM/etc. This avoids calc/solve flagging ''outliers'' automatically. To proceed on to obtain a final solution, read on. | ||
| - | * Eliminate outliers with ''\''. Set recommended parameters with the following commands: ''X'', '1000'' (press enter), ''U'', ''400'' (press enter), ''C'' (press enter). When ready, the screen should look like this: | + | * Eliminate outliers with ''\''. Set recommended parameters with the following commands: ''X'', ''1000'' (press enter), ''U'', ''400'' (press enter), ''C'' (press enter). When ready, the screen should look like this: |
| <code> | <code> | ||
| Line 121: | Line 121: | ||
| (W) Weights update (H) On-line help | (W) Weights update (H) On-line help | ||
| </code> | </code> | ||
| + | |||
| * Press ''P'' to proceed with detection & elimination & press ''S'' to save the results & generate a new solution. If the wrms is between 15 and 100 psec with the ''used observations'' precetage > 80%, then it's regarded as good. Significantly worse wrms/low acceptance suggests mishanded clock breaks, un- or mis-applied calibration, or maybe a bad station. | * Press ''P'' to proceed with detection & elimination & press ''S'' to save the results & generate a new solution. If the wrms is between 15 and 100 psec with the ''used observations'' precetage > 80%, then it's regarded as good. Significantly worse wrms/low acceptance suggests mishanded clock breaks, un- or mis-applied calibration, or maybe a bad station. | ||
| * Assuming that you have a good solution, or one with known and uncorrectable problems, you can then go on to generate a final solution. | * Assuming that you have a good solution, or one with known and uncorrectable problems, you can then go on to generate a final solution. | ||
/home/www/auscope/opswiki/data/pages/analysis/solve.txt · Last modified: 2014/08/12 04:09 by Jamie McCallum
Page Tools
