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- intout.F: added new keyword -- intermediate_gaussian -- Reduced Gaussian Grid number for intermediate step in process of double interpolation
- intfb.F: has been adapted to support 2 types of double interpolation:
- Interpolation from Reduced Gaussian grid to lat/lon with an intermediate interpolation to another Reduced Gaussian grid
- Interpolation from Reduced Gaussian grid to Reduced Gaussian with an intermediate interpolation to another Reduced Gaussian grid
- Created new funtion function krg2rgd.F: to allow double interpolation from reduced gaussian to reduced gaussian through another reduced gaussian grid
- Created new funtion function krg2rgy.F: interpolation from reduced gaussian to
reduced gaussian - Grib file to unpacked - changed areachk.F igdins.F iagcntl.F nifld.common to fix pole problem for staggered grids
- kintrg.F: Bug fix - computation of indexes for neighbouring points - optional at the moment : to set env variable export RG2RG_FIX=1
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