I am having a trouble figuring out why an image i have created, in table format (columns: X, Y, Y and MAX (Double), where MAX contains zeros or the values 127 such that a pattern of cirlces and dots are created) outputs as a blank image when read into the block 'Data Row to Image'
To be more precise
I output the table from a 'Math Formula' Block which has a dummy column appendended (TEMP) full of zeros then use a 'GroupBy' to aggregate (D) MAX where TEMP is selected as the group column . This then feeds into the 'Data Row to Image Block' which is configured to take the column MAX. I have configured the Image pixel type to both Double and INT but in either case i get an unexpected output (either all grey or all black). Anybody know why
Any advice would be much apprecaied.