M300433/netcdf memory read write

Updated CMake files. Added in memory handling of netcdf files.

requested review from @m214003

assigned to @m300433

added 1 commit

• 9328fd0e - removed unused variable, fixed return type of streamCloseNCMem

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added 7 commits

• a48ac784 - 1 commit from branch develop
• 01d06cc4 - added stream open function for nc in memory data
• 6a2c7373 - added nc memory write
• d87bebb9 - cmake now working on levante
• 3b9d906b - implemented closing of netcdf mem streams
• 2c885536 - cmake to 3.3
• d36237bd - removed unused variable, fixed return type of streamCloseNCMem

Compare with previous version

added 15 commits

• d36237bd...9dc92fcc - 9 commits from branch develop
• 008bc58c - added stream open function for nc in memory data
• a1ee4950 - added nc memory write
• 044a691f - cmake now working on levante
• 7582fb5a - implemented closing of netcdf mem streams
• f95c6465 - cmake to 3.3
• 2a4ce165 - removed unused variable, fixed return type of streamCloseNCMem

Compare with previous version

merged