[Qgis-user] Map Composer

2016-11-21 Thread RMG
Hi, I am using Nødebo on El Capitan. When I reopen a saved project in which a map has been composed previously, the map 0 simply refuses to appear, although when I click on "save the image" it saves the image, but because it is invisible on the Map composer, editing is difficult. I click on

[Qgis-user] point pattern analysis in West Africa

2018-09-17 Thread RMG
Hi, I have a species localities over four countries in West Africa, mostly straddling Ghana. I have set the layers' CRS to WGS84 UTM31N. I want to do point pattern analysis by overlaying a grid system over the species range. I created a 100 km x 100 km grid layer (MMQGIS), but when I measure each

[Qgis-user] time in Attribute

2019-10-02 Thread RMG
Hello, I am trying to figure out the duration between one day's survey begin time (e.g., 7:13:45) and end time (e.g., 9:39:53) in an attribute table of a line shape file. It has just two attributes begin and end. But $lengh returns an error message and cannot figure out the duration. I suspect

Re: [Qgis-user] combining fragmented forests

2020-05-06 Thread RMG
Hello Chris, I need to stitch those broken up forests at the shared borders across the tiles. Best wishes, Reiko Matsuda Goodwin, PhD (she, her) Sent from my iPhone > On May 6, 2020, at 15:57, chris hermansen wrote: > > Reiko and list > >> On Wed, May 6, 2020 at 1

[Qgis-user] combining fragmented forests

2020-05-06 Thread RMG
Hello, I have five shapefiles that contain thousands of fragmented forests that I created from a NDVI raster of a large protected area in West Africa, which I separated into five panels. Now, how do I stitch thousands of the fragmented forests at the borders? Each shapefile's attributes have ID,

Re: [Qgis-user] Qgis-user Digest, Vol 175, Issue 18

2020-09-10 Thread RMG
and Environment > > _______ > > Qgis-user mailing list > > Qgis-user@lists.osgeo.org > > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > __

Re: [Qgis-user] Mac computer configuration

2020-09-09 Thread RMG
on on your existing system and disks which > will make it easier to determine what appropriate replacements are needed. > Normally, I would look at CPU performance, amount of RAM and disk speeds > (HDD vs SSD vs NVMe makes a huge difference). > > > Hope that helps! > > > Dona

Re: [Qgis-user] mac computer configuration [Qgis-user Digest, Vol 175, Issue 21]

2020-09-10 Thread RMG
ebook.com/GuenonConservationCommunity/> On Thu, Sep 10, 2020 at 7:16 PM wrote: > > Message: 2 > Date: Thu, 10 Sep 2020 21:23:12 +0200 > From: Charles Dixon-Paver > To: RMG > Cc: QGIS Users > Subject: Re: [Qgis-user] Qgis-user Digest, Vol 175, Issue 18 > Message-I

Re: [Qgis-user] Mac computer configuration

2020-09-09 Thread RMG
Hello Donal, I think I now know which one I want. Thanks for your help. Best wishes, Reiko Matsuda Goodwin Comoé Monkey Project <https://www.facebook.com/ComoeMonkeyProject/> Guenon Conservation Community <http://facebook.com/GuenonConservationCommunity/> On Wed, Sep 9, 2020 at

Re: [Qgis-user] Qgis-user Digest, Vol 175, Issue 16

2020-09-09 Thread RMG
t;Re: Contents of Qgis-user digest..." > > > Today's Topics: > > 1. Re: Intel vs AMD (Brent Wood) >2. On Wed, 9 Sep 2020 at 02:00, RMG > wrote: (Garth Fletcher) >3. Re: Mac computer configuration (Donal Hunt) >4. Re: Mac comput

Re: [Qgis-user] Mac computer configuration

2020-09-09 Thread RMG
where the bottleneck / performance > issues are occurring. Tools such as activity monitor, instruments and > sample can provide more insight. See > https://gist.github.com/loderunner/36724cc9ee8db66db305 for some > suggestions. > > > > Hope that helps. > > > > D

[Qgis-user] Mac computer configuration

2020-09-08 Thread RMG
Hello QGIS users on Macs, I would like advice on purchasing a new Mac. My Mac is 5 years old and cannot handle heavy-duty QGIS procedures. I process many satellite images and some vector files with 30 m grids have millions of features, for example. To process anything is taking too long. I know

[Qgis-user] GDAL problems on Mac 10.14.6

2020-05-30 Thread RMG
Hello Mac users, I have been using SCP to do land classification, but with QGIS12.0, I keep on having problems. Does QGIS12.0 work with Python3.8? And which version of GDAL does QGIS12.0 need? I get the below messages when I use SCP. 2020-05-24T01:22:59 WARNINGwarning:/Users/rmg/Library

Re: [Qgis-user] GDAL problems on Mac 10.14.6

2020-05-31 Thread RMG
selected - Message: 2 Date: Sun, 31 May 2020 02:36:16 -0700 (MST) From: Andrea Giudiceandrea To: qgis-user@lists.osgeo.org Subject: Re: [Qgis-user] GDAL problems on Mac 10.14.6 Message-ID: <1590917776554-0.p...@n6.nabble.com> Content-Type: text/plain; charset=us-ascii RMG wrote &g

[Qgis-user] Automatically ordering layers & best practice for transferring data

2020-06-16 Thread RMG
Hello, I have a lot of layers that are often similar in names and structures (e.g., 2018-01-20_daily-path_length, 2018-01-21_daily-path_length, 2018-01-22_daily-path_length ), but not always. Is there a way to automatically order the layers by alphabetical order, date, etc.? I am not talking

Re: [Qgis-user] Automatically ordering layers & best practice for transferring data

2020-06-16 Thread RMG
olas Cadieux < nicolas.cadi...@archeotec.ca> wrote: > Hi, > > See below > On 2020-06-16 12:39 p.m., RMG wrote: > > Hello, > > I have a lot of layers that are often similar in names and structures > (e.g., 2018-01-20_daily-path_length, 2018-01-21_dail