Add stealth test and corresponding testdef for this new feature

jonbob · jonbob · commit 3bac82f9a738 · 2025-08-05T16:46:49.000-05:00
diff --git a/cime_config/tests.py b/cime_config/tests.py
@@ -313,6 +313,7 @@
             "SMS_P480_Ld5.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-TMIX.mpaso-jra_1958",
             "PET_P480_Ld2.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-DSGR.mpaso-jra_1958",
             "PET_P480_Ld2.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-DSGR.mpaso-freshwater_tracers_jra_1958",
+            "SMS_P480_Ld5.TL319_IcoswISC30E3r5.GMPAS-JRA1p5.mpaso-precip_scaling_jra_1958",
             )
         },
 
diff --git a/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/README b/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/README
@@ -0,0 +1,10 @@
+This testdef is used to test a stealth feature in mpaso introduced by
+PR #7361. It simplies changes one mpaso namelist variable,
+    config_use_precip_scaling
+from its default value of .false. to .true.. It also sets associated
+variables,
+    config_precip_scaling_mode
+    config_precip_scaling_constant_factor
+for testing. This particular testdef also limmits the required JRA
+forcing data to a single year to reduce the number of files needed for
+testing.
diff --git a/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/shell_commands b/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/shell_commands
@@ -0,0 +1,4 @@
+./xmlchange DATM_CLMNCEP_YR_START=1958
+./xmlchange DATM_CLMNCEP_YR_END=1958
+./xmlchange DROF_STRM_YR_START=1958
+./xmlchange DROF_STRM_YR_END=1958
diff --git a/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/user_nl_mpaso b/components/mpas-ocean/cime_config/testdefs/testmods_dirs/mpaso/precip_scaling_jra_1958/user_nl_mpaso
@@ -0,0 +1,3 @@
+config_use_precip_scaling = .true.
+config_precip_scaling_mode = 'constant'
+config_precip_scaling_constant_factor = 0.95

Original file line number	Diff line number	Diff line change
`@@ -313,6 +313,7 @@`
`313`	`313`	`"SMS_P480_Ld5.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-TMIX.mpaso-jra_1958",`
`314`	`314`	`"PET_P480_Ld2.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-DSGR.mpaso-jra_1958",`
`315`	`315`	`"PET_P480_Ld2.TL319_IcoswISC30E3r5.GMPAS-JRA1p5-DIB-PISMF-DSGR.mpaso-freshwater_tracers_jra_1958",`
	`316`	`+ "SMS_P480_Ld5.TL319_IcoswISC30E3r5.GMPAS-JRA1p5.mpaso-precip_scaling_jra_1958",`
`316`	`317`	`)`
`317`	`318`	`},`
`318`	`319`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+config_use_precip_scaling = .true.`
	`2`	`+config_precip_scaling_mode = 'constant'`
	`3`	`+config_precip_scaling_constant_factor = 0.95`