diff --git a/seq_linear_solvers/amg/amg/params.amg b/seq_linear_solvers/amg/amg/params.amg
new file mode 100644
index 000000000..8dc6d3da4
--- /dev/null
+++ b/seq_linear_solvers/amg/amg/params.amg
@@ -0,0 +1,8 @@
+
+c     parameter(ndima=500000,ndimu=40000,ndimp=15000,ndimb=100000)
+c     parameter(ndima=600000,ndimu=20000,ndimp=5000,ndimb=100000)
+      parameter(ndima=400000,ndimu=50000,ndimp=50000,ndimb=100000)
+c     parameter(ndima=100000,ndimu=10000,ndimp=10000,ndimb=20000)
+c     parameter(ndima=60000,ndimu=5000,ndimp=5000,ndimb=10000)
+c     parameter(ndima=150000,ndimu=25000,ndimp=25000,ndimb=50000)
+
diff --git a/seq_ls/amg/amg/params.amg b/seq_ls/amg/amg/params.amg
new file mode 100644
index 000000000..8dc6d3da4
--- /dev/null
+++ b/seq_ls/amg/amg/params.amg
@@ -0,0 +1,8 @@
+
+c     parameter(ndima=500000,ndimu=40000,ndimp=15000,ndimb=100000)
+c     parameter(ndima=600000,ndimu=20000,ndimp=5000,ndimb=100000)
+      parameter(ndima=400000,ndimu=50000,ndimp=50000,ndimb=100000)
+c     parameter(ndima=100000,ndimu=10000,ndimp=10000,ndimb=20000)
+c     parameter(ndima=60000,ndimu=5000,ndimp=5000,ndimb=10000)
+c     parameter(ndima=150000,ndimu=25000,ndimp=25000,ndimb=50000)
+