add extrapolate curve

[EvenSol]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 58.24176% with 38 lines in your changes missing coverage. Please review.

Project coverage is 38.98%. Comparing base (3ec0c55) to head (0b5d7e6).

Files with missing lines	Patch %	Lines
...ompressorChartAlternativeMapLookupExtrapolate.java	60.71%	21 Missing and 12 partials ⚠️
...eqsim/process/equipment/compressor/Compressor.java	25.00%	1 Missing and 2 partials ⚠️
...cess/equipment/compressor/CompressorInterface.java	33.33%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #1181      +/-   ##
============================================
+ Coverage     38.90%   38.98%   +0.07%     
- Complexity     5846     5872      +26     
============================================
  Files           715      717       +2     
  Lines         70823    70914      +91     
  Branches       8143     8160      +17     
============================================
+ Hits          27552    27644      +92     
+ Misses        41636    41616      -20     
- Partials       1635     1654      +19     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.