NumPy writing windings instead of numbers to CSV in ArcMap

up vote
1
down vote

favorite

I'm using this code:

import arcpy

import numpy as np



f = open("F:INTRO_PYLAB_7lab_7.csv","w")

array = np.random.rand(1000,1000)



f.write(array)

f.close

in order to create a 1000x1000 random array in arcpy.

This is what I get when I open the csv:
CSV

I have absolutely no idea why it's doing this, and I'm at my wit's end. Any advice would be really, really appreciated!

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

add a comment |

up vote
1
down vote

favorite

I'm using this code:

import arcpy

import numpy as np



f = open("F:INTRO_PYLAB_7lab_7.csv","w")

array = np.random.rand(1000,1000)



f.write(array)

f.close

in order to create a 1000x1000 random array in arcpy.

This is what I get when I open the csv:
CSV

I have absolutely no idea why it's doing this, and I'm at my wit's end. Any advice would be really, really appreciated!

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

add a comment |

up vote
1
down vote

favorite

I'm using this code:

import arcpy

import numpy as np



f = open("F:INTRO_PYLAB_7lab_7.csv","w")

array = np.random.rand(1000,1000)



f.write(array)

f.close

in order to create a 1000x1000 random array in arcpy.

This is what I get when I open the csv:
CSV

I have absolutely no idea why it's doing this, and I'm at my wit's end. Any advice would be really, really appreciated!

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

I'm using this code:

import arcpy

import numpy as np



f = open("F:INTRO_PYLAB_7lab_7.csv","w")

array = np.random.rand(1000,1000)



f.write(array)

f.close

in order to create a 1000x1000 random array in arcpy.

This is what I get when I open the csv:
CSV

I have absolutely no idea why it's doing this, and I'm at my wit's end. Any advice would be really, really appreciated!

python arrays random arcgis arcpy

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

edited Nov 11 at 19:01

Mike Scotty

5,50251733

edited Nov 11 at 19:01

Mike Scotty

5,50251733

edited Nov 11 at 19:01

Mike Scotty

5,50251733

asked Nov 11 at 19:01

Wes C

asked Nov 11 at 19:01

Wes C

asked Nov 11 at 19:01

Wes C

add a comment |

2 Answers
2

active

oldest

votes

up vote
1
down vote

In order to save it to CSV, you need to can use numpy's numpy.savetxt [numpy-doc]:

np.savetxt(

    r"F:INTRO_PYLAB_7lab_7.csv",

    np.random.rand(1000,1000),

    delimiter=','

)

The `delimeter thus specifies what one uses to split the different values.

Note that you can only save 1D arrays or 2D arrays to a text file.

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

add a comment |

up vote
1
down vote

I think you are trying to store a numpy in a file, you should convert it to a string first.

Something like the following:

f = open("test.csv","w")

    array = np.random.rand(1000,1000)

    f.write(str(array))

    f.close

answered Nov 11 at 19:14

Maysam Mok

412

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

add a comment |

Your Answer

StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});

}
});

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53252137%2fnumpy-writing-windings-instead-of-numbers-to-csv-in-arcmap%23new-answer', 'question_page');
}
);

Post as a guest

Name

Required, but never shown

2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

up vote
1
down vote

In order to save it to CSV, you need to can use numpy's numpy.savetxt [numpy-doc]:

np.savetxt(

    r"F:INTRO_PYLAB_7lab_7.csv",

    np.random.rand(1000,1000),

    delimiter=','

)

The `delimeter thus specifies what one uses to split the different values.

Note that you can only save 1D arrays or 2D arrays to a text file.

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

add a comment |

up vote
1
down vote

In order to save it to CSV, you need to can use numpy's numpy.savetxt [numpy-doc]:

np.savetxt(

    r"F:INTRO_PYLAB_7lab_7.csv",

    np.random.rand(1000,1000),

    delimiter=','

)

The `delimeter thus specifies what one uses to split the different values.

Note that you can only save 1D arrays or 2D arrays to a text file.

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

add a comment |

up vote
1
down vote

In order to save it to CSV, you need to can use numpy's numpy.savetxt [numpy-doc]:

np.savetxt(

    r"F:INTRO_PYLAB_7lab_7.csv",

    np.random.rand(1000,1000),

    delimiter=','

)

The `delimeter thus specifies what one uses to split the different values.

Note that you can only save 1D arrays or 2D arrays to a text file.

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

In order to save it to CSV, you need to can use numpy's numpy.savetxt [numpy-doc]:

np.savetxt(

    r"F:INTRO_PYLAB_7lab_7.csv",

    np.random.rand(1000,1000),

    delimiter=','

)

The `delimeter thus specifies what one uses to split the different values.

Note that you can only save 1D arrays or 2D arrays to a text file.

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

answered Nov 11 at 19:04

Willem Van Onsem

141k16133225

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

add a comment |

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

Thank you! This is a good way to approach this.
– Wes C
Nov 11 at 20:01

add a comment |

up vote
1
down vote

I think you are trying to store a numpy in a file, you should convert it to a string first.

Something like the following:

f = open("test.csv","w")

    array = np.random.rand(1000,1000)

    f.write(str(array))

    f.close

answered Nov 11 at 19:14

Maysam Mok

412

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

add a comment |

up vote
1
down vote

I think you are trying to store a numpy in a file, you should convert it to a string first.

Something like the following:

f = open("test.csv","w")

    array = np.random.rand(1000,1000)

    f.write(str(array))

    f.close

answered Nov 11 at 19:14

Maysam Mok

412

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

add a comment |

up vote
1
down vote

I think you are trying to store a numpy in a file, you should convert it to a string first.

Something like the following:

f = open("test.csv","w")

    array = np.random.rand(1000,1000)

    f.write(str(array))

    f.close

answered Nov 11 at 19:14

Maysam Mok

412

I think you are trying to store a numpy in a file, you should convert it to a string first.

Something like the following:

f = open("test.csv","w")

    array = np.random.rand(1000,1000)

    f.write(str(array))

    f.close

answered Nov 11 at 19:14

Maysam Mok

412

answered Nov 11 at 19:14

Maysam Mok

412

answered Nov 11 at 19:14

Maysam Mok

412

answered Nov 11 at 19:14

Maysam Mok

412

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

add a comment |

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

Thanks! Simple solution.
– Wes C
Nov 11 at 20:02

add a comment |

draft saved

draft discarded

Thanks for contributing an answer to Stack Overflow!

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

Some of your past answers have not been well-received, and you're in danger of being blocked from answering.

Please pay close attention to the following guidance:

Please be sure to answer the question. Provide details and share your research!

But avoid …

Asking for help, clarification, or responding to other answers.

Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.

draft saved

draft discarded

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Sign up or log in

StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});

Post as a guest

Name

Required, but never shown

Name

Required, but never shown

Name

Required, but never shown

This page is only for reference, If you need detailed information, please check here

搜尋此網誌

Agfdhyk