Revise streams/dshr_stream_mod.F90 to process new ESMF configuration files

[binli2337]

Description of changes

Revise streams/dshr_stream_mod.F90 to process new ESMF configuration files.

Specific notes

CDEPS Issues Fixed #18

Testing performed:

• machines and compilers: Hera/Intel
• details: The revised code has been tested successfully in a coupled mom6_cice6_cdeps application using the following configuration file:

stream_info:               cfsr.01
taxmode01:                 cycle
mapalgo01:                 bilinear
tInterpAlgo01:             linear
readMode01:                single
dtlimit01:                 1.5
stream_offset01:           0
yearFirst01:               2011
yearLast01:                2011
yearAlign01:               2011
stream_vectors01:          "u:v"
stream_mesh_file01:        DATM_INPUT/cfsr_mesh.nc
stream_lev_dimname01:      null
stream_data_files01:       "DATM_INPUT/cfsr.201110.nc"
stream_data_variables01:  "slmsksfc Sa_mask" "DSWRF Faxa_swdn" "DLWRF Faxa_lwdn" "vbdsf_ave Faxa_swvdr" "vddsf_ave Faxa_swvdf" "nbdsf_ave 
Faxa_swndr" "nddsf_ave Faxa_swndf" "u10m Sa_u10m" "v10m Sa_v10m" "hgt_hyblev1 Sa_z" "psurf Sa_pslv" "tmp_hyblev1 Sa_tbot" "spfh_hyblev1 Sa
_shum" "ugrd_hyblev1 Sa_u" "vgrd_hyblev1 Sa_v" "q2m Sa_q2m" "t2m Sa_t2m" "pres_hyblev1 Sa_pbot" "precp Faxa_rain" "fprecp Faxa_snow"