experimental additions.

pkgs/default.nix

@@ -4,6 +4,9 @@
 , # versioned nixpkgs
   pkgs            ? import (hostPkgs.nix-update-source.fetch ./pkgs.json).src {}
 
+, # versioned nixpkgs-older version for zmcat
+  pkgs-old        ? import (hostPkgs.nix-update-source.fetch ./pkgs-old.json).src {}
+
 , # fetcher alias for the remaining arguments
   fetched         ? s: (pkgs.nix-update-source.fetch s).src
 
@@ -105,7 +108,8 @@ let
     pyzmq = pkgs.pythonPackages.pyzmq.override { zeromq3 = pkgs.zeromq; };
 
     # archived for sake of the simplicity of this file
-    #zmcat = pkgs-stable.haskellPackages.callPackage ./tools/zmcat {};
+    zmcat = pkgs-old.haskellPackages.callPackage ./zmcat {};
+    zmqat = pkgs-old.haskellPackages.zmqat;
 
     # ci/experimental environments
     testBuildInputs =  [
@@ -151,17 +155,19 @@ let
       buildInputs = testBuildInputs ++ [
         #debug tools
         pkgs.which
+        zmcat
 
         #experiment tools
         zymake
 
         #applications
         (stream.override {iterationCount = "20000";})
-        amg
         lammps
         qmcpack
         openmc
         openmc-data
+        ## amg is not ready, its progress report loop isn't tight enough.
+        #amg
       ];
       OPENMC_CROSS_SECTIONS = "${openmc-data}/cross_sections.xml";
       OPENMC_PWD = "${argotk}/share/openmc";
@@ -169,6 +175,8 @@ let
 
     analysis =
     pkgs.rWrapper.override{ packages = with pkgs.rPackages; [
+      pkgs.rlwrap
+      pkgs.pandoc
       docopt
       formatR
       purrr

pkgs/libnrm/pin.json

@@ -2,13 +2,13 @@
   "fetch": {
     "args": {
       "fetchSubmodules": false,
-      "rev": "290141c58162cf06946df24be7e966e64d54a831",
-      "sha256": "1p47ajy672wfyspwy7h9zrx7axlb2jjd3yiq1j5awcaf9m261mxy",
+      "rev": "b54075405aa76933e3c10df6987ddfc56c6c720e",
+      "sha256": "0ayfddb433abkj8m6ig3yfyn9ansrh48gin4m7s1rp9abpqfi4pn",
       "url": "https://xgitlab.cels.anl.gov/argo/libnrm.git"
     },
     "fn": "fetchgit"
   },
-  "rev": "refs/heads/master",
+  "rev": "refs/heads/halfsecond",
   "type": "fetchgit",
   "url": "https://xgitlab.cels.anl.gov/argo/libnrm.git"
 }
\ No newline at end of file

pkgs/openmc/pin.json

@@ -2,8 +2,8 @@
   "fetch": {
     "args": {
       "fetchSubmodules": false,
-      "rev": "f107d6917c0433d313816c8557a578a544ee2cf9",
-      "sha256": "17lkn7nh9rx0jn6glmj22jydn7wm817a1c096phsw9km01dldi3n",
+      "rev": "a3390c6b120399c3894cd1d5e3eca6b54b6cf8c9",
+      "sha256": "1ns6ybrwwyigg20265m1mjf04g99sgg5iw907gdfncdirzskjwb7",
       "url": "https://xgitlab.cels.anl.gov/argo/applications/openmc.git"
     },
     "fn": "fetchgit"

pkgs/pkgs-old.json

+{
+  "fetch": {
+    "args": {
+      "fetchSubmodules": false,
+      "rev": "cb0e20d6db96fe09a501076c7a2c265359982814",
+      "sha256": "0d9pkbax0phh392j6pzkn365wbsgd0h1cmm58rwq8zf9lb0pgkg2",
+      "url": "https://github.com/nixos/nixpkgs-channels.git"
+    },
+    "fn": "fetchgit"
+  },
+  "rev": "refs/heads/nixos-18.03",
+  "type": "fetchgit",
+  "url": "https://github.com/nixos/nixpkgs-channels.git"
+}
\ No newline at end of file