I am facing issue with coordinate calculation (Longitude and Latitude). I have a pcap file when I open it with Wireshark I am getting the packet as shown below -
Latitude: 52.5125915 (52°30'45.33"N) (525125915)
Longitude: 13.3335368 (13°20'00.73"E) (133335368)
But when I am copying the value manually or exporting the pcap into a JSON file I am getting the value as (525125915).
So I need to know how to convert the value into "Decimal Degrees" format.
Note:
I have searched for conversion options but all the articles I found refer to "DD to DMS" or "DMS to DD" conversion but I could not find any formula / documents to convert a number to coordinate degree.
I have also tried converting the number to degree but it will not work for above case!
Thanks in advance.
Shahneel
I have found a workaround for most of the sites they are doing it like following example -
int(val)/10000000.0
For 525125915/10000000 it is now showing as 52.5125915
Thanks
Related
I have a field which is a Number(decimal) here's one such example value:
1005.44
now if I try to convert that to a string to simply get me what is seen; I'd expect STR = 1005.44
but instead I get:
1005.4400000000001
thats from STR(ROUND(([FIELD]),2))
I see some other posts with similar issues but no found resolution?
This artifact isn't unique to Tableau and stems from how underlying databases store floating point numbers and deal with functions like rounding.
You should try the following:
str(int([FIELD]*100)/100)
This will multiply the number by 100, convert to an int, divide by 100, and then convert to a string.
I have a problem with the Cloud DB
Message:{"defaultName":"AGCError","name":"database-server","errorCode":{"code":"2052","message":"the input object is invalid."}}
I don't know what could be the reason ?
As per the Huawei Documentation, The error code 2052, it is described as “invalid input object”. So please check your input value or object
Below might be the causes. Please check:
Check any field longer input values which you declared as string. Because string data type field maximum value range is 200 character only. If the string contains more than 200 characters, you are advised to use the Text type. Refer -
https://developer.huawei.com/consumer/en/doc/development/AppGallery-connect-Guides/agc-clouddb-data-type-0000001080815898#EN-US_TOPIC_0000001176121166__en-us_topic_0000001127251477_table2376546172218
Check the date field format. Because the date format should be (yyyy-MM-dd HH:mm:ss sss) like below
I have a set of values returned from the web service as strings in formats such as XXXXX or XXXXXX or XXXXXX..., the number of digits may differ.
I want to convert them from the above mentioned formats to something with $x,xxxK.
How to do that?
Please let me know your thoughts.
Thanks
use [str doubleValue];
then divide by 1000 to or more to set your desired format
I´m getting coordinates from a JSON feed, I get them in UTM32. Does anyone know how I can convert these into latitudes and longitudes so I can display them in my mapview ?
Ex: "Lat": 597355,
"Lng": 6643184,
Here is a small library in Java:
UTM32_converter
It's the result from converting a JavaScript found here: Geo UTM
I'd suggest using a library such as PROJ or GeographicLib to do the conversion from UTM to latitude/longitude. You might also consider GDAL, but the UTM conversion API is basically a wrapper for PROJ, and it's a pretty large library that's probably overkill for simple conversions.
For example, I have an NSDecimal myDecimal. Lets say it represents something like "-1234567.89"
How can I get a clean string representation of that decimal without any beautification / formatting? No localization? Floating point symbol = . and rest only numbers from 0 to 9, and eventually an - if it is negative? I need that string in strict technical manner. A number like 123456789876554432123456789.2231 should therefore not look like nice formatted "123,456,789,876,554,432,123,456,789.2231". You get the point right?
I don't want any formatting. I'm trying all day now to get that right but everything I find always has to do with formatting. So how'd you guys do that?
I don't believe there is such a thing as a "clean" string representation independent of specifying the locale. As many Europeans would point out, 123.45 should be written as 123,45 (using , instead of . for the decimal location). NSDecimalString() (which can be found in the Foundation Functions Reference) takes, as a second parameter a locale specification. If some locale uses the format you desire, pass that locale as the second parameter (see the Internationalization Guide for more info on locales).
Alternatively, you can use an NSNumberFormatter, which will give you more controll over the string representation.
For easy (localized) control use an NSNumberFormatter.
float number = 12.345;
NSString* numberString = [NSString stringWithFormat:#"%f", number];
That will give you consistent formatting regardless of the user's current locale.