idl-programming-language

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Plotting with scientific notation in IDL

I would like to know if it is possible ( and how to ) plot numbers in scientific notation (e.g. 4e2instead of 400) 开发者_Python百科while plotting diagrams with IDL\'s plot package. You can specify a[详细]

2023-03-22 19:37 分类：问答
Reading unformatted data into 4D array in Matlab (vs IDL)

I have a .img file of unformatted (I think binary) data that I want to read as floats into a 4D array in Matlab. I noticed that the \'fread\' function in Matlab used to read binary data can only read[详细]

2023-03-15 05:18 分类：问答
How to put a byte string into a float in IDL

I am new to the programming language IDL (Interactive Data Language) and am learning to code in it. I\'d like to know how to put a byte string into a float in IDL without saving it to a file.[详细]

2023-03-07 21:11 分类：问答
Chances of IDL in Image processing

I am a software engineer working in Medical Imaging.I ha开发者_如何学编程ve just started using the language IDL and i feel very comfortable with it.As a new member in this field with a language like I[详细]

2023-02-01 18:03 分类：问答
Why is IDL adding it's own tick marks to my custom plot tick marks?

I\'m trying to specify custom Y axis tick marks, but IDL is not cooperating. In the top left, 1.0000 should be the max value, but IDL puts a 57 there. 57 is the max array dimension of my data.[详细]

2023-01-10 18:42 分类：问答
IDL: Can I get the coordinates of a point on my plot's cartesian plane?

I开发者_开发百科 have a plot like this: http://i.imgur.com/i9xp5.png I need the data coordinates of points in order to plot wind barbs.[详细]

2023-01-07 00:11 分类：问答
Can IDL evaluate strings as code?

Is there any functionality in IDL that will allow it to evaluate a a string as code? Or, failing that, is there a nice, dynamic way of including /KEYWORD in functions? For example, if I wanted to ask[详细]

2023-01-01 16:33 分类：问答
Can IDL create a contour plot colorbar like this?

At the bottom of this image, you\'ll see a nice colorbar that matches the colors of the graph correctly:[详细]

2023-01-01 04:39 分类：问答
Saving and accessing a lot of ROI polygons (IDL, ImageJ, Java?, XML?)

I need to save and re-load thousands of ROI polygons on a stack of images, actually a 30-frame-per second movie for 30+ minutes, so at least 54,000 frames.There can be multiple ROIs on a single image[详细]

2022-12-22 05:44 分类：问答
Python equivalent of IDL's stop and .reset

I\'m relatively new to python but have a bit of experience using IDL. I was wondering if anyone knows if there are equivalent commands in python for IDL\'s stop and .reset commands.[详细]

2022-12-18 03:48 分类：问答