Following modifications of `CMakeLists.txt` files.

With `target_sources` rather than referring to their path from another
directory.

With `target_sources` rather than referring to their path from another
directory.

With `target_sources` rather than referring to their path from another
directory.

It was difficult to find the `CMakeLists.txt` that controlled the the
compilation of a given file from the message of a compilation error.

This did not produce an error because the mod files are also in
`${CMAKE_CURRENT_BINARY_DIR}`.

It was difficult to find the `CMakeLists.txt` that controlled the the
compilation of a given file from the message of a compilation error.

Since `NR_util` has been integrated into Jumble.

Following update of the library.

Just sparing one test on rank.

But reading from them is not here yet.

Needed by test `Set_max_speed_degenerate`.

Not very important but cleaner.

Because the program `test_set_max_speed` in tests `Set_max_speed` and
`Set_max_speed_noise` uses the results of program
`test_get_1_outerm`. `test_set_max_speed` opens an SHPC with
`shpc_open`, so it needs ishape_last.txt.

Since `shpc_open` is called by all processes, reading d0 and
`ishape_last` in `shpc_open` implies that we do not broadcast d0 and
`ishape_last`.

Since processes need d0 to allocate `ishape_last`.

Store `ishape_last` and first date in components of derived type
shpc. We then remove arguments `d_init` and `ishape_last` of procedures
`read_snapshot` and `get_snapshot`.

Preparing for components `ishape_last` and `d_init` of type shpc.

Preparing for the case of several input SHPC.

We have to be consistent with function `adjust_n` in the same script.

`read_field_indices` is now called from `shpc_open` so the comment
no longer makes sense.

It was confusing to mix opening an SHPC with broadcasting some part of
the resulting shpc variable.

Rather than with Unix-specific chmod command.

Following convention for the source of `configure_file`. See Scott
2021 k1077, § 19.7.

Corresponding to the Fortran node index.

In procedure `get_snapshot`.

Note that we then have to declare `d_init` before `ishape_last` in
procedure `get_snapshot`.

Before reading `ishape_last`, because we are going to use `d_init` as
lower bound of `ishape_last`.

The correct syntax to sort on field 1 is `--key=1,1`. `--key=1` used
as key from field 1 to the end of the line. So the key was non-numeric.

By explicit formatting.