[ncl-talk] write_table format option & write_matrix appending

[Zhifeng Yang]

Hi

1. I use write_table to write array into a text file. Since I need to write
10 columns of float data, I use the following format.

write_table("list.txt", "a", alist, 10"%16.2f")

Unfortunately, NCL can't realize it. The error occurs. Then I use the
following format, and it works

write_table("list.txt", "a", alist,
"%16.2f%16.2f%16.2f%16.2f%16.2f%16.2f%16.2f%16.2f%16.2f%16.2f")

However, the second one is really tedious. Do you know what is the best way
to use format in write_table?

2. I also want to use write_matrix. Unfortunately, I don't find how to use
appending with write_matrix. Do you know whether there is appending feature
for write_matrix?

Thank you
Zhifeng
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