Caching ../data/20200226/F019704.dat

Please wait while the file is being processed. Please do not

• close the browser,
• refresh this page, or
• navigate away from this page;

otherwise the process will have to be restarted.

Depending on file size, available memory, CPU and disk performance, and a number of other factors, this stage may take several minutes, and up to an hour.

Since the file size is only 2.20MB, processing should not take longer than a few minutes. Percolation, if enabled, may take longer than the actual caching.