<div dir="ltr">Hello Andrea,<div><br></div><div>Maybe a Programmable Filter would be a better way. I use this approach to create csv files with data comming from slices:</div><div><br></div><div><br></div><div><div>import csv</div></div><div><br></div><div>#Create an empty csv file with headers:</div><div>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">FilePath = "C:/Users/Miguel Angel AGUIRRE/Desktop/DataOutput.csv"</span>
<br></div><div>Headers=["X","Y","Z","PRESSURE","VELOCITY"] <br></div><div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial"><div>with open(FilePath, 'wb') as csvfile:</div><div> filewriter = csv.writer(csvfile, delimiter=',')</div><div> filewriter.writerow(Headers)</div></div>
<br></div><div># Get array data from input:</div><div>X = inputs[0].Points[:,0][0] </div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Y = inputs[0].Points[:,1][0] </span> </div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Z = inputs[0].Points[:,2][0] </span>
<br></div><div><div>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">PRESSURE</span>
=
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">inputs[0]</span>
.GetPointData().GetArray("
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">PRESSURE</span>
")</div></div><div>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">VELOCITY</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"> </span>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span></span>=<span> </span></span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial;background-color:rgb(255,255,255);float:none;display:inline">inputs[0]</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>.GetPointData().GetArray("<span> </span></span>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">VELOCITY</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"> </span>
<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span></span>")</span>
<br></div><div><br></div><div><br></div><div># Add this data to the file (you can use an interation here if you want to do add info comming from several slices)</div><div>FieldData=[X,Y,Z, PRESSURE, VELOCITY ] <br></div><div><div>with open(FilePath, 'a') as csvfile:</div><div> filewriter = csv.writer(csvfile,lineterminator='\n')</div><div> filewriter.writerow(FieldData)</div></div><div><br></div><div><br></div><div>I hope this will be useful.</div><div><br></div><div>Best regards,</div><div><br></div><div>Miguel </div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, May 2, 2018 at 8:05 AM, Caffagni, Andrea <span dir="ltr"><<a href="mailto:Andrea.Caffagni@ferrari.com" target="_blank">Andrea.Caffagni@ferrari.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div lang="EN-US" link="blue" vlink="purple">
<div class="m_-6819327489910829615WordSection1">
<p class="MsoNormal">Dear users,<u></u><u></u></p>
<p class="MsoNormal">I need to write in a .csv file some PointData from a slice.<u></u><u></u></p>
<p class="MsoNormal">I wrote my point values inside a ‘for’ cycle thus I would maintain only one .csv file and append each time the new data to this.<u></u><u></u></p>
<p class="MsoNormal">For this I have created the following commands in my script:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"> # create a new 'Pass Arrays'<u></u><u></u></p>
<p class="MsoNormal"> passArrays1 = PassArrays(Input=calculator7)<u></u><u></u></p>
<p class="MsoNormal"> UpdatePipeline()<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> # Properties modified on passArrays1<u></u><u></u></p>
<p class="MsoNormal"> passArrays1.PointDataArrays = ['pressure', 'velocity']<u></u><u></u></p>
<p class="MsoNormal"> UpdatePipeline()<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> # Create a new 'SpreadSheet View'<u></u><u></u></p>
<p class="MsoNormal"> spreadSheetView1 = CreateView('SpreadSheetView')<u></u><u></u></p>
<p class="MsoNormal"> spreadSheetView1.ColumnToSort = ''<u></u><u></u></p>
<p class="MsoNormal"> spreadSheetView1.BlockSize = 1024L<u></u><u></u></p>
<p class="MsoNormal"> # uncomment following to set a specific view size<u></u><u></u></p>
<p class="MsoNormal"> # spreadSheetView1.ViewSize = [400, 400]<u></u><u></u></p>
<p class="MsoNormal"> <u></u><u></u></p>
<p class="MsoNormal"> # export view<u></u><u></u></p>
<p class="MsoNormal"> ExportView('C:/Users/<wbr>acaffagni/Desktop/ciao.csv', ‘a’,view=spreadSheetView1)
<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Unfortunately, the program stop itself at the ‘Properties modified on passArrays1’, without updating the pipeline.<u></u><u></u></p>
<p class="MsoNormal">Maybe it exists a more smart way to create this .csv file.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks a lot for the suggestions,<u></u><u></u></p>
<p class="MsoNormal">Andrea <u></u><u></u></p>
<p><u></u> <u></u></p>
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