I have a huge amount of 2D-coordinates, associated with a value, e.g.:

  x   |   y   | value
27.50   52.15   12.51
61.83   13.32   57.56
36.23   21.83   41.73
40.46   85.67   25.20
...


The data is not tabular and I Want the points between two data-points to be interpolated in some way (which way is not really clear, yet)

I want to preset the data as heatmap like this:


Is there any ready-to-use package for PSTricks or TikZ to do it?


Question: SQL agent job, why is the job history showing that a step is still running even though the job has completed
Answer: Try simply restarting the SQL Server Agent and testing again. Your results from sysjobhistory lead me to believe that isn't because of a PowerShell error. You have a success record but you also have an in progress record. I've seen the SQL Agent act very odd sometimes and restarting it was the only thing I've figured out to fix it. For example, I've had jobs miss a schedule execution and then never run on a schedule again because of the next run time being in the past. In addition, I've definitely seen completion records not recorded even though I've never seen them doubled up like you have.