158 playgrounds are down

.github/workflows/playground_test.yml

@@ -52,10 +52,10 @@ jobs:
 
       - name: Install dependencies
         run: |
-            pip install pypulseq &> /dev/null
+            pip install pypulseq==1.4.2post1 &> /dev/null
             pip install pydisseqt
-            pip install MRzeroCore --no-deps
             pip install ismrmrd
+            pip install MRzeroCore --no-deps
             pip install  torchkbnufft PyWavelets tqdm scikit-image
             wget https://github.com/MRsources/MRzero-Core/raw/main/documentation/playground_mr0/numerical_brain_cropped.mat &> /dev/null
             pip install jupyter nbconvert

.github/workflows/simulation_test.yml

@@ -41,7 +41,7 @@ jobs:
 
       - name: Install dependencies
         run: |
-          pip install pypulseq
+          pip install pypulseq==1.4.2post1 &> /dev/null
           pip install torchkbnufft
           pip install nbformat
 

documentation/playground_mr0/mr0_DREAM_STE_seq.ipynb

@@ -49,7 +49,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_DWI_SE_EPI.ipynb

@@ -46,7 +46,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_EPI_2D_seq.ipynb

@@ -35,7 +35,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_FID_seq.ipynb

@@ -21,7 +21,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_FLASH_2D_seq.ipynb

@@ -49,7 +49,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_GRE_to_FLASH.ipynb

@@ -25,7 +25,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_RARE_2D_seq.ipynb

@@ -21,7 +21,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_SE_CPMG_seq.ipynb

@@ -21,7 +21,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_STE_3pulses_5echoes_seq.ipynb

@@ -21,7 +21,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_TSE_2D_multi_shot_seq.ipynb

@@ -25,7 +25,7 @@
       },
       "outputs": [],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_bSSFP_2D_seq.ipynb

@@ -49,7 +49,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",

documentation/playground_mr0/mr0_diffusion_prep_STEAM_2D_seq.ipynb

@@ -31,7 +31,7 @@
         }
       ],
       "source": [
-        "!pip install pypulseq &> /dev/null\n",
+        "!pip install pypulseq==1.4.2post1 &> /dev/null\n",
         "!pip install  torchkbnufft --no-deps\n",
         "!pip install ismrmrd\n",
         "!pip install MRzeroCore --no-deps\n",