Defocus value of zero cant be float

[ercius]

Prismatic 1.2 (and 1.0) throws an error if you use a probe-defocus of 0.0 (a float) rather than 0 (integer). All other defocus values work as floats. Zero is a special case.

The line in the parameter file which does not work:
--probe-defocus:0.0

The line in the parameter file which does :
--probe-defocus:0

Here is the error given:
Parsing parameter file params.txt Invalid value "0.0" provided for -df (syntax is -df defocus_value (in Angstroms)

[alex-rakowski]

Still an issue, c.f. parsers script parseInput.cpp. line 1049,
only checking for "0", not checking for "0.0" or "0.00" etc., try creating a standard representation
Probably an issue for all statements where != "0", when 0 is a valid issue. e.g. CS