how to plot contourf for irregular data
I have a set of irregular data. Here are the coordinates I have :
([0,0], [17,0], [0,17], [-17, 0], [0, -17])
. Data for [17, 17], [-17,-17], [-17, 17] and [17, -17]
are not available. I would like to perform contourf
with myplotlib
for this grid. How can I deal with such a grid? Thank you in advance!
python
add a comment |
I have a set of irregular data. Here are the coordinates I have :
([0,0], [17,0], [0,17], [-17, 0], [0, -17])
. Data for [17, 17], [-17,-17], [-17, 17] and [17, -17]
are not available. I would like to perform contourf
with myplotlib
for this grid. How can I deal with such a grid? Thank you in advance!
python
1
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23
add a comment |
I have a set of irregular data. Here are the coordinates I have :
([0,0], [17,0], [0,17], [-17, 0], [0, -17])
. Data for [17, 17], [-17,-17], [-17, 17] and [17, -17]
are not available. I would like to perform contourf
with myplotlib
for this grid. How can I deal with such a grid? Thank you in advance!
python
I have a set of irregular data. Here are the coordinates I have :
([0,0], [17,0], [0,17], [-17, 0], [0, -17])
. Data for [17, 17], [-17,-17], [-17, 17] and [17, -17]
are not available. I would like to perform contourf
with myplotlib
for this grid. How can I deal with such a grid? Thank you in advance!
python
python
edited Jan 3 at 13:02
Al Imran
703418
703418
asked Jan 3 at 12:43
MariiaMariia
105
105
1
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23
add a comment |
1
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23
1
1
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23
add a comment |
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1
Can you share the code you have attempted?
– nightgaunt
Jan 3 at 13:13
With "irregular" I suppose you refer to the absence of data in the corners? Or do you mean to say that the XY coordinates are irregularly spaced?
– MPA
Jan 3 at 13:30
Yes, I mean the absence of the data in the corners. And more generally missing of some data so the grid is not rectangular.
– Mariia
Jan 4 at 13:21
I can not provide any code because it is clear that contourf of tricontourf requires rectangular grid which I do not have. So I do not know how to pass my grid and values on it.
– Mariia
Jan 4 at 13:23