Scipy curve_fit

Hi, I have an array with precipitation data and other with burned area. I don't have experience with curve_fit. I read my data and plot the points for each precipitation and burned area. Then I use: popt = curve_fit(non_linear_model, preciamz,areaqamz) and I had: /home/conrado/FOCOS_2003_2024/NEL

Polot severa figures inside a for loopin

HI, I already use the IDL to plot data. Inside a for looping I plot and save my data and kill the window using the wdelete IDL command for close the window automatically. Now I'm using the Python to rea several netcdf 2d data. I plot my data and save it. But, I don't know how can I kill the

Gdal

Hi, I installed GDAL using the pip command and conda. But, I did: import gdal and I had: Traceback (most recent call last): File "", line 1, in ModuleNotFoundError: No module named 'gdal' I need gdal to remap some data. Please, help me Conrado -- https://mail.python.or

xarry netcdf message

Hi, I'm reading my netcdf data air.2m.mon.ltm.nc. I used the netcdf4 and I didn't have message when i read my data. But if I use the xarray I had this message: /home/conrado/.conda/envs/meuambi/lib/python3.8/site-packages/xarray/backends/plugins.py:61: RuntimeWarning: Engine 'cfgrib' loading fail

How to create a RGB color Table

HI, Please someone could help me. How can I create a new color table with the values of r g and b that I have. I use the Mataplolib color tables. However, I would like to use a new color table with the respective r g b values that I have. Thank you. [https://ipmcdn.avast.com/images/icons/icon

ImportError: libpoppler.so.76

Hi, I downloade an example from: http://basemaptutorial.readthedocs.io/en/latest/clip.html from mpl_toolkits.basemap import Basemap from matplotlib.path import Path from matplotlib.patches import PathPatch import matplotlib.pyplot as plt from osgeo import gdal import numpy import s

Python 2.7.14 and Python 3.6.0 netcdf4

Hi, Please someone can help me with this error message; for Python 2.7.14 I did: from netCDF4 import Dataset and I didn't have no message But, for Python 3.6.0 from netCDF4 import Dataset I had: Traceback (most recent call last): File

Masking using shapefiles

Hi, I'm trying to make a mask using a shapefile of Brazil using the examplE: http://basemaptutorial.readthedocs.io/en/latest/clip.html I run my script and I had the messages: Traceback (most recent call last): File "mascarapy2.py", line 7, in from osgeo import gdal File "/h

netcdf 4 error

Hi, Here are some information of my netcdf4 data: NetCDF dimension information: Name: lon size: 4320 type: dtype('float64') Name: lat size: 2160 type: dtype('float64') Name: time size: 12

Read satellite images

Hi, I have some gridded 4Km satellite images. I don't have experience with Python. The size of my image is (9896,3298) and I use this to read f = open('merg_2018011100_4km-pixel', "r") # reopen the file x = f.read() print (x[0]) I have this value for x = � This is the information for

close figure after plot

Hi, I have several satellite data (500 images). I read it and plot using plt.show(). I would like know how can I delete the window after I save the image. I use plt.close(), plt.close('all') but these options didn't work. Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-l

Plot map wit a white and black box

Hi, Please, I woudl like to plot a map like this figure. How can I do this using Python2.7 Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-list

Python goto

Hi, I would like to know if there is a goto command or something similar that I can use in Python. Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-list

plot map wit box axes

Hi, I use the PYTHON and IDL. In IDL I can plot a grid map like a this figure (mapa.png). Please, I would like know how can I plot my figure using PYTHON with the box around the figure. Like this that I plot using the IDL. Thanks -- https://mail.python.org/mailman/listinfo/python-list

PYTHON GDAL

Hi, I installed the GDAL 2.2.1 using conda. Then I did: import gdal and I had: Traceback (most recent call last): File "", line 1, in File "/home/conrado/miniconda2/lib/python2.7/site-packages/gdal.py", line 2, in from osgeo.gdal import deprecation_warn File "/home/conrado/mi

get value from list using widget

Hi, I would like know dow can I select and get the value from a list of values uisng widgets. Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-list

Mouse position values

Hi, I have 3D data array and would like to plot arbitrary cross section by cliking in my image. I was an IDL user and in IDL we have a cursor.pro that I used to get the X and Y positions on my image. I would like know how can I get the values of the X an Y position for two points (A and B) in

plot time on X axis

Hi, I was an IDL user and I'm using Python. I have several meteorological daily time seriee for several years. Please can someone help me. I would like to plot on X axis only the values o the year. Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-list

PYTHON GDAL

Hi, I'm trying to run a script to read and plot an geotiff data. And I use: import gdal and I had: import gdal Traceback (most recent call last): File "", line 1, in File "/home/conrado/miniconda2/lib/python2.7/site-packages/gdal.py", line 2, in from osgeo.gdal import deprecation

PYHDF

Hi, I downloade the pyhdf-0.9.0 and install it. Then I did: from pyhdf.SD import SD, SDC and I had: Traceback (most recent call last): File "", line 1, in ImportError: No module named pyhdf.SD I have a script to read and plot MODIS data and it use the from pyhdf.SD import SD, SDC. Wha

PYhton Mercator projection

Hi, I copy the script merc.py from: https://matplotlib.org/basemap/users/merc.html then I did: python merc.py and I had: Segmentation fault Please can someone help me. Conrado -- https://mail.python.org/mailman/listinfo/python-list

write arrays to disk

Hi, I'm new on Python software. I would like to write on disk arrays in binary or ascii format. Can someone please help me? Thanks, Conrado -- https://mail.python.org/mailman/listinfo/python-list

Mcidas format

Hi, I have some data from the https://ghrc.nsstc.nasa.gov/hydro/search.pl. These data are the Infrared Global Geostationary Composite and the format of this is data is Mcidas. Please anyone know how I can read this data using Python. Thanks, Conrado -- https://mail.python.org/mailman/list

Pillow ImportError: No module named Image

Hi, I installed the Pillow in my computer. The I did: import Image, ImageMath ImportError: No module named Image Please, what can I do to solve this. Conrado -- https://mail.python.org/mailman/listinfo/python-list

Pythos message

Hi, I have a test script netcdf_example.py and I run it. I have my figures on screen. But I had thse two emssages: /usr/lib/python2.7/site-packages/setuptools-18.3.1-py2.7.egg/pkg_resources/__init__.py:1256: UserWarning: /home/conrado/.python-eggs is writable by group/others and vulnerable

Numpy error

Hi, I alredy used Python and now I have the message: import numpy as np Traceback (most recent call last): File "", line 1, in File "/home/conrado/Enthought/Canopy_64bit/User/lib/python2.7/site-packages/numpy-1.8.0-py2.7-linux-x86_64.egg/numpy/__init__.py", line 153, in from . im

geostationary satellite data

Hi, I dowmloaded some data from the Mirador NASA site: http://mirador.gsfc.nasa.gov/cgi-bin/mirador/presentNavigation.pl?tree=project&dataset=Global-merged%20IR%20Brightness%20Temperature%20Data&project=TRMM&dataGroup=Ancillary&version=001&CGISESSID=97f4b9244878c87819b2a1144d31e270 Each da

netcdf 4 time

Hi, I'm reading ndetcdf 4 data from NCEP Reanalyisis project. I use to read the data: air_2010_2014_850hPa_d.nc is four year daily data. mport matplotlib.pylab as plt from netCDF4 import Dataset, num2date, date2index, date2num import pandas as pd from mpl_toolkits.basemap import Basemap im

define the area plot

Hi, I'm changing from the IDL to PYTHON. I would like know how can I define the size of the window plot in Python. On IDL I define the size of area plot by: window,1,xsize=1000,ysize=1000 It is possible define the size of the window before my data is plotted. Conrado -- https://mail.pyt

python message

Hi, I'm a new user of Pyhton and I run my code lenetcdf1.py and I plot the figure but I had this message: /usr/lib64/python2.7/site-packages/matplotlib/collections.py:590: FutureWarning: elementwise comparison failed; returning scalar instead, but in the future will perform elementwise c

4D arrays

Hi, I use the IDL but now I'm change to PYTHON. I have a 4D array (time, level,lon,lat). I would like to get a 2D array for a specific time (time1) and level (level1). In IDL I use: 2Darray = 4Darray(time1,level1,*,*). How can I get the 2D array in Python Conrado -- https://mail.python.or

read 4D binary data

Hi, I'm startig in Python and I have a 4D binary data. The dimension of my data is: 67 > longitude points 41 > latitude points 10 > pressure levels points 33 > time points How can I read this data and what can I do to get a 2D array (longitude,latitude) for a specific press

error

Hi, I have a Python version: Python 2.7.8 I'm runing it on: Fedora release 21 Yesterday I a sent a question: I'm starting in the Python scripts. I run this script: import numpy as np import netCDF4 f = netCDF4.Dataset('uwnd.mon.ltm.nc','r') f.variables and I had the message: netcd

netcdf read

Hi, I'm starting in the Python scripts. I run this script: import numpy as np import netCDF4 f = netCDF4.Dataset('uwnd.mon.ltm.nc','r') f.variables and I had the message: netcdf4.py Traceback (most recent call last): File "", line 1, in NameError: name 'netcdf4' is not defined Wh