Hi Listers, I am trying to map a group of 97 points, by individual value (colour) and value range (size). The application is mapping the cost of a healthy food basket by median household weekly income by locality. I have tried to implement Stuart Morrison's solution (message # 15885 in archive) to Christine Ronning's problem, namely to do two thematic maps on the one dataset to achieve symbols that vary by colour and size. I have followed Stuart's instructions and have constructed an individual thematic on my dataset prior to and below the graduated thematic, but find that many of my points, with different variable values, are appearing coloured in as Black. To add to the curiosity, there is no black cohort in the individual value legend. I have ensured that I have the size option selected instead of all attributes in the 'apply' box in the bottom right hand corner of the ranged theme>modify thematic map>styles dialogue (as opposed to all attributes). I am using MI7.0 on WinXP. In the words of an Australian political non-luminary "Please explain". If you can see what i'm doing wrong, please let me know. Cheers, Alistair.
*************************************************** Alistair Hart GIS Project Officer Health Surveillance Tropical Public Health Unit Network PO Box 1103 Cairns QLD 4870 Ph: 0740 503 628 Fax: 0740 311 440 E: [EMAIL PROTECTED] "If our hopes of building a better and safer world are to become more than wishful thinking, we will need the engagement of volunteers more than ever." Kofi Annan, Secretary General, United Nations *********************************************************************************** This email, including any attachments sent with it, is confidential and for the sole use of the intended recipient(s). This confidentiality is not waived or lost, if you receive it and you are not the intended recipient(s), or if it is transmitted/received in error. Any unauthorised use, alteration, disclosure, distribution or review of this email is prohibited. It may be subject to a statutory duty of confidentiality if it relates to health service matters. If you are not the intended recipient(s), or if you have received this email in error, you are asked to immediately notify the sender by telephone or by return email. You should also delete this email and destroy any hard copies produced. ***********************************************************************************
