Update to 2020 tags for the MVD as communated in Technical reports CBM-CN-20007

and the magnet root geometry without unwanted internal translations.

Hard coded translation in CbmMagnet.cxx in cbmroot repository may be safely removed at later date.

setup/setup_sis100_electron.C

@@ -42,9 +42,9 @@ void setup_sis100_electron()
 {
 
   // -----  Geometry Tags  --------------------------------------------------
-  TString magnetGeoTag    = "v18a";
+  TString magnetGeoTag    = "v20a";
   TString pipeGeoTag      = "v16b_1e";
-  TString mvdGeoTag       = "v17a_tr";
+  TString mvdGeoTag       = "v20c_tr";
   TString stsGeoTag       = "v19a";
   TString richGeoTag      = "v17a_1e";
   TString trdGeoTag       = "v20b_1e";

setup/setup_sis100_hadron.C

@@ -36,9 +36,9 @@ void setup_sis100_hadron()
 {
 
   // -----  Geometry Tags  --------------------------------------------------
-  TString magnetGeoTag    = "v18a";
+  TString magnetGeoTag    = "v20a";
   TString pipeGeoTag      = "v16b_1e";
-  TString mvdGeoTag       = "v17a_tr";
+  TString mvdGeoTag       = "v20c_tr";
   TString stsGeoTag       = "v19a";
   TString trdGeoTag       = "v20b_1h";
   TString tofGeoTag       = "v20a_1h";

setup/setup_sis100_muon_jpsi.C

@@ -39,7 +39,7 @@ void setup_sis100_muon_jpsi()
 {
 
   // -----  Geometry Tags  --------------------------------------------------
-  TString magnetGeoTag    = "v18b";
+  TString magnetGeoTag    = "v20b";
   TString pipeGeoTag      = "v20a_1m";
   TString stsGeoTag       = "v19a";
   TString muchGeoTag      = "v20a_sis100_1m_jpsi";

setup/setup_sis100_muon_lmvm.C

@@ -39,7 +39,7 @@ void setup_sis100_muon_lmvm()
 {
 
   // -----  Geometry Tags  --------------------------------------------------
-  TString magnetGeoTag    = "v18b";
+  TString magnetGeoTag    = "v20b";
   TString pipeGeoTag      = "v20a_1m";
   TString stsGeoTag       = "v19a";
   TString muchGeoTag      = "v20a_sis100_1m_lmvm";